Backend Engineer Jobs in Warsaw.
All active Backend Engineer roles based in Warsaw.
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Staff Systems Software Engineer
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About Us:
Sauce Labs is the world's largest full-lifecycle, test automation platform, and the company behind Selenium. Trusted by 80% of the world's top ten largest financial institutions and over 300,000 enterprise users, Sauce Labs provides the only AI platform capable of turning business intent into autonomous testing and quality assurance. With a proprietary dataset of 8.7 billion test runs, Sauce Labs empowers the Fortune 2000 to bridge the gap between AI-driven code generation and enterprise-grade software quality. Learn more at saucelabs.com.
The Role:
This pivotal role drives the design and implementation of high-value features and the foundational Error-Reporting/Backtrace platform. This is a strategic product in the Sauce Labs portfolio, and you will be instrumental in enabling customers to analyze multi-dimensional data and debug at scale to resolve their business-critical production issues. Your solutioning and development expertise in native, low-level systems (Rust, C/C++) will accelerate the evolution of this intricate product with a highly performant custom columnar database. Core Linux backend skills and a DevOps perspective are essential to design and evolve a scalable, maintainable platform. You will collaborate remotely with a global engineering team on new capabilities, enhancing backend performance, reliability, data analysis, and user experience. If you have compelling code to share, we would love to see it—we hire for demonstrable talent first!
Responsibilities:
- Extend core subsystems including work scheduling, networking (HTTP), storage, indexing, and data analysis. Performance-sensitive components are primarily in Rust and C/C++.
- Enhance platform observability by integrating bespoke and off-the-shelf OpenTelemetry capabilities, encompassing metrics, tracing, and profiling, and evolving Grafana dashboards to provide deeper insights.
- Collaborate with business and management functions to develop and execute the product roadmap.
- Provide technical leadership, advising on investments, leading solution design and development, and mentoring junior staff.
- Participate in on-call rotation.
- Contribute to improvements in the software development lifecycle for increased velocity and quality.
Required Skills:
- 7+ years of development experience in C/C++ and Rust.
- Demonstrable skill in developing specialized data structures, algorithms, and supporting infrastructure for real-world workloads.
- Solid experience with cloud platforms (GCP, AWS).
- Proficiency with live and post-mortem debugging tools.
- Expertise in the development of AI-driven features, as well as agents and skills integrated with internal workflows.
- Strong experience managing/scripting CI and scaling infrastructure using DevOps tools like Jenkins, Docker, Kubernetes, and Salt.
- You are autonomous, take initiative, and act on it.
- You stay current with the field, having read at least 2 relevant computer systems papers in the last year.
- You have a proven track record of collaboration and pragmatism, leveraging the strengths of others to build great products.
This Saucer can be found globally. We believe in the power of in-person collaboration to build strong relationships and drive innovation. To support this, our office models are tailored by region:
- Poland, Berlin, and the US: We operate on a hybrid basis, offering flexibility alongside collaboration with in-office days as required.
- India: We operate in-office 5 days a week to maximize team synergy and real-time collaboration and mentorship.
Regardless of location, Saucers living near an office are expected to be present and engaged with their local teams.
Please note our privacy terms when applying for a job at Sauce Labs.
Sauce Labs is proud to be an Equal Opportunity employer and values diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender identity/expression/status, sexual orientation, age, marital status, veteran status or disability status.
Security responsibilities at Sauce
At Sauce, we will commit to supporting the health and safety of employees and properties, partnering with internal stakeholders to learn and act on ever-evolving security protocols and procedures. You’ll be expected to fully comply with all policies and procedures related to security at the department and org wide level and exercise a ‘security first’ approach to how we design, build & run our products and services.
Ready to apply?
Apply to Sauce Labs Inc.Senior Software Engineer (python, networking)
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About Us:
At Sauce Labs, we empower the world's top enterprises - like Walmart, Bank of America, and Indeed - to deliver quality web and mobile applications at speed. Our industry-leading platform ensures continuous quality across the SDLC, using AI-powered analytics to identify key quality signals from development through production. With our unified solution, teams can release and innovate with confidence, knowing their apps will always look, function, and perform exactly as they should. Backed by TPG and Riverwood Capital, we are shaping the future of digital confidence - join us!
The Role:
Sauce Labs is looking for a passionate Senior Backend Engineer to join the Sauce Connect team. This agile development team plays a critical role in enabling enterprise customers to maximize their use of Sauce Labs by providing a fast, secure connection between their internal development networks and our cloud-based virtual testing environments. You will work closely with the Product Owner, Engineering Manager, and other talented Sauce Connect engineers to achieve excellent results and shape the future of Sauce Connect
Responsibilities:
- Lead the technical direction and architectural design of Sauce Connect, collaborating with a cross-functional team to deliver a fast, secure, and scalable tunneling solution.
- Design, develop, and own projects across the full stack, from the backend server infrastructure to the client-side application on Linux, Windows, and macOS.
- Act as a technical expert for complex, escalated customer issues, performing root cause analysis and implementing robust solutions to prevent future problems.
- Drive continuous improvements in the scale, performance, and quality of our Trusted Connection Technologies, mentoring other engineers on best practices and system health.
- Proactively identify and evaluate emerging technologies in the open-source community, presenting well-researched proposals for adoption to drive innovation and technical excellence.
- Make and defend architectural decisions based on your extensive experience, balancing trade-offs between technical debt, velocity, and long-term maintainability.
Required Skills:
- 5+ years of professional software development experience in Python or Golang, with a proven track record of designing, building, and operating complex distributed systems and high-availability online services at scale.
- Experience in working with CI/CD tools (designing and implementing robust, automated pipelines using tools like GitHub Actions, GitLab CI, or Jenkins)
- Advanced experience with tunneling, proxy, or VPN-related solutions, with a understanding of their security implications and performance characteristics.
- Deep knowledge of TCP/IP networking, HTTP2, SSL/TLS, and WebSockets. You should be able to debug network issues at the packet level.
- Hands-on experience deploying and managing containerized applications at scale using Kubernetes.
- Demonstrable product development experience, including the ability to influence product strategy and make technical trade-offs to deliver customer-facing value.
- Exceptional ownership mentality and a passion for crafting elegant, well-architected products that deliver stellar user experiences.
Nice to Haves:
- Experience with asynchronous programming
- Experience building and consuming microservices
- Knowledge and understanding of data structures, algorithms, distributed systems, and design patterns.
- Familiarity with modern monitoring systems (e.g., Prometheus or OpenTelemetry)
- Understanding of common security practices involved in protecting customer data
We are a hybrid workplace that recognizes the importance of flexibility while valuing in-person collaboration and relationship building. As a result, Saucers located near an office location must be able and willing to come into the office. Those hired remotely must be able and willing to travel to an office as required by the specific role.
Please note our privacy terms when applying for a job at Sauce Labs.
Sauce Labs is proud to be an Equal Opportunity employer and values diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender identity/expression/status, sexual orientation, age, marital status, veteran status or disability status.
Security responsibilities at Sauce
At Sauce, we will commit to supporting the health and safety of employees and properties, partnering with internal stakeholders to learn and act on ever-evolving security protocols and procedures. You’ll be expected to fully comply with all policies and procedures related to security at the department and org wide level and exercise a ‘security first’ approach to how we design, build & run our products and services.
The compensation range provided below represents the base salary only for a Full-time Employment contract (umowa o pracę) and excludes fringe benefits, potential bonuses, or stock-based compensation (equity). Your individual offer will be determined based on factors such as skills, education, professional experience, and internal equity (alignment with similarly situated team members at Sauce Labs).
Benefits and Perks that we offer include but are not limited to: wellness benefit, commuter benefit, WFH stipend, professional development budget, pension Program (PPK). There is no collective agreement in force at the workplace. To see more about benefits and perks at Sauce Labs, please check out our careers page at saucelabs.com/company/careers.
Ready to apply?
Apply to Sauce Labs Inc.Secure Every Identity, from AI to Human
Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence.
This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk.
As a Senior Solutions Engineer for the Auth0 platform, you are a strategic, customer-centric technical expert who combines a software engineering background with a passion for identity and security. You possess that rare combination of technical savviness and business insight and are looking for a career where you can utilize both to drive revenue directly and through a thriving partner ecosystem.
You will be a trusted advisor to both customers and a portfolio of strategic partners. You will partner with our sales and alliances teams to demonstrate, design, and validate identity solutions that solve complex challenges and contribute directly to our growth. You will empathize with customers, quickly discern their true needs, and architect solutions that deliver exceptional outcomes.
This position is based in Warsaw, Poland. The role is remote, with the expectation of a transition to a hybrid office model in the future (2-3 days per week).
What You’ll Be Doing
- Act as the primary technical and identity domain expert during the sales cycle for both direct customers and partners.
- Deliver compelling product demonstrations, architecture walkthroughs, and whiteboard sessions to a wide range of audiences, from developers to C-level executives.
- Lead and support technical validation activities such as Proofs of Concept (PoCs).
- Collaborate with Account Executives on territory and account strategies to win new business.
- Build and manage deep technical relationships with assigned Partners, teaming with the Okta Partner Account Team to drive incremental revenue through the channel.
- Become a trusted advisor to your partners on all matters related to Identity and Access Management, helping them integrate Okta into their Go-To-Market (GTM) strategy.
What You’ll Bring to the Role
- 5+ years of customer-facing technical role (e.g., pre-sales engineering, consulting, professional services).
- A strong passion for serving the customer and our partners, ensuring their success.
- Understanding of Identity and Access Management (IAM) concepts and security protocols, including OAuth 2.0, OIDC or SAML.
- Knowledge of modern approaches to software development/hosting: familiarity with cloud platforms (AWS, Azure, GCP).
- Communication and presentation skills, with the ability to articulate complex technical ideas and business value to a highly skilled audience.
- Fluency in Polish and English is required.
Nice to Have
- A Bachelor's degree in Engineering, Computer Science, MIS, or a comparable field.
- Hands-on experience with code: understand, troubleshoot, and preferably write in one or more of the following development areas: web (JavaScript, HTML, frontend frameworks), mobile (iOS, Android), or backend (Java, C#, Node.js, Python, PHP, Ruby).
- Demonstrated ability to architect and integrate CIAM solutions across web, mobile, and cloud platforms.
- Expertise in AI-driven customer experience integration with Auth0, including AI agents for internal or external use-cases, MCP servers, and Fine-Grained Authorization
- Public speaking, technical blogging, or conference presentation experience.
- Other European languages beneficial.
#LI-Hybrid
#LI-LW1
P25167_3433272
Below is the annual On Target Compensation (OTE) range for candidates located in Poland. Your actual OTE, which is inclusive of base salary and incentive compensation, will depend on factors such as your skills, qualifications, experience, and work location. In addition, Okta offers equity (where applicable) and comprehensive healthcare coverage and financial benefits including paid time off and parental leave in accordance with our applicable plans and policies. To learn more about our Total Rewards program please visit: https://rewards.okta.com/pol.
The Okta Experience
- Supporting Your Well-Being
- Driving Social Impact
- Developing Talent and Fostering Connection + Community
We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.
Okta is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.
If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding please use this Form to request an accommodation.
Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordance with NYC Local Law 144, if you are an applicant or employee residing in New York City, please click here to view our full NYC AEDT Notice.
Okta is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Personnel and Job Candidate Privacy Notice at https://www.okta.com/legal/personnel-policy/.
Ready to apply?
Apply to Okta
Senior Software Engineer (AppGlass)
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At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create.
One of the projects we’re working on within the JetBrains Innovation Hub is the AppGlass, a product for safe, AI-first debugging of production systems. It will help engineering teams investigate issues in real environments with a strong focus on safety, reliability, security, low overhead, and practical AI integration. That means it’s a mix of JVM tooling, program analysis, and AI at the core. Check out our demo and website to get a better sense of how it works.
About the role
We are looking for a Senior Software Engineer with strong enterprise JVM experience. This role is a good fit for someone proactive and excited by complex engineering challenges at the intersection of production systems, developer tools, and AI agents.
In this role, you will:
- Design, build, and lead the development of product features.
- Develop tooling and automation for AI-first engineering workflows.
- Work on enterprise integrations and deployment scenarios across Kubernetes and cloud environments.
- Improve reliability, testing, performance, and security for production use.
We’d like to have you on the team if you:
- Have extensive experience with Java, Kotlin, and JVM systems.
- Have worked on enterprise backend software, infrastructure, or developer tooling.
- Are comfortable with Kubernetes and cloud environments.
- Take ownership, communicate clearly, and move things forward without waiting for perfect specs.
- Enjoy using AI in development, while validating results with solid engineering discipline.
We’ll be especially thrilled if you:
- Have experience with debugging, instrumentation, or observability-related tools.
- Have experience with .NET or Python backend products.
- Care deeply about developer productivity and engineering quality.
Why join JetBrains?
- Strong base salary. We offer competitive pay that reflects your skills and experience.
- Flexible work location. Enjoy the freedom to work from home or from the office.
- Remote work. Spend up to 30 days per year working remotely from abroad.
- Extra time off. More days to relax, recharge, and do the things you love.
- Medical insurance allowance. Enjoy peace of mind for you and your family
- Learning and development opportunities. Access to conferences, courses, and language classes
- Language classes. Pick up the local language or sharpen your English skills.
- Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
- Mental health support. To help you feel your best, we provide easy access to professional mental health services.
- Sports benefit. Enjoy an on-site gym or sports club stipend.
- Internal events. Join company-wide celebrations and team gatherings.
*Some benefits may vary depending on location.
#LI-REMOTE
#LI-KT1
We are an equal opportunity employer
We know great ideas can come from anyone, anywhere. That’s why we do our best to create an open and inclusive workplace – one that welcomes everyone regardless of their background, identity, religion, age, accessibility needs, or orientation.
We process the data provided in your job application in accordance with the Recruitment Privacy Policy.
Ready to apply?
Apply to JetBrains
Secure Every Identity, from AI to Human
Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence.
This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk.
As a Senior Solutions Engineer for the Auth0 platform, you are a strategic, customer-centric technical expert who combines a software engineering background with a passion for identity and security. You possess that rare combination of technical savviness and business insight and are looking for a career where you can utilize both to drive revenue directly and through a thriving partner ecosystem.
You will be a trusted advisor to both customers and a portfolio of strategic partners. You will partner with our sales and alliances teams to demonstrate, design, and validate identity solutions that solve complex challenges and contribute directly to our growth. You will empathize with customers, quickly discern their true needs, and architect solutions that deliver exceptional outcomes.
This position is based in Warsaw, Poland. The role is remote, with the expectation of a transition to a hybrid office model in the future (2-3 days per week).
What You’ll Be Doing
- Act as the primary technical and identity domain expert during the sales cycle for both direct customers and partners.
- Deliver compelling product demonstrations, architecture walkthroughs, and whiteboard sessions to a wide range of audiences, from developers to C-level executives.
- Lead and support technical validation activities such as Proofs of Concept (PoCs).
- Collaborate with Account Executives on territory and account strategies to win new business.
- Build and manage deep technical relationships with assigned Partners, teaming with the Okta Partner Account Team to drive incremental revenue through the channel.
- Become a trusted advisor to your partners on all matters related to Identity and Access Management, helping them integrate Okta into their Go-To-Market (GTM) strategy.
What You’ll Bring to the Role
- 5+ years of customer-facing technical role (e.g., pre-sales engineering, consulting, professional services).
- A strong passion for serving the customer and our partners, ensuring their success.
- Understanding of Identity and Access Management (IAM) concepts and security protocols, including OAuth 2.0, OIDC or SAML.
- Knowledge of modern approaches to software development/hosting: familiarity with cloud platforms (AWS, Azure, GCP).
- Communication and presentation skills, with the ability to articulate complex technical ideas and business value to a highly skilled audience.
- Fluency in Polish and English is required.
Nice to Have
- A Bachelor's degree in Engineering, Computer Science, MIS, or a comparable field.
- Hands-on experience with code: understand, troubleshoot, and preferably write in one or more of the following development areas: web (JavaScript, HTML, frontend frameworks), mobile (iOS, Android), or backend (Java, C#, Node.js, Python, PHP, Ruby).
- Demonstrated ability to architect and integrate CIAM solutions across web, mobile, and cloud platforms.
- Expertise in AI-driven customer experience integration with Auth0, including AI agents for internal or external use-cases, MCP servers, and Fine-Grained Authorization
- Public speaking, technical blogging, or conference presentation experience.
- Fluency in additional European languages is a strong plus.
#LI-Hybrid
#LI-JB2
Below is the annual On Target Compensation (OTE) range for candidates located in Poland. Your actual OTE, which is inclusive of base salary and incentive compensation, will depend on factors such as your skills, qualifications, experience, and work location. In addition, Okta offers equity (where applicable) and comprehensive healthcare coverage and financial benefits including paid time off and parental leave in accordance with our applicable plans and policies. To learn more about our Total Rewards program please visit: https://rewards.okta.com/pol.
The Okta Experience
- Supporting Your Well-Being
- Driving Social Impact
- Developing Talent and Fostering Connection + Community
We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.
Okta is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.
If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding please use this Form to request an accommodation.
Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordance with NYC Local Law 144, if you are an applicant or employee residing in New York City, please click here to view our full NYC AEDT Notice.
Okta is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Personnel and Job Candidate Privacy Notice at https://www.okta.com/legal/personnel-policy/.
Ready to apply?
Apply to Okta
Please note that we will never request payment or bank account information at any stage of the recruitment process. As we continue to grow our teams, we urge you to be cautious of fraudulent job postings or recruitment activities that misuse our company name and information. Please protect your personal information during any recruitment process. While Monks may contact potential candidates via LinkedIn, all applications must be submitted through our official website (monks.com/careers).
What are we looking for?
We are seeking a highly skilled and experienced Senior DevOps/Cloud Engineer/SRE with 7+ years of experience to become an integral part of our dynamic DevOps platform team. In this role, you will be instrumental in supporting cutting-edge AI SaaS and PaaS solutions.
Please note: This position may require participation in an on-call support rotation in the future.
Requirements
To be successful in this role, you should possess the following qualifications and skills:
Technical Skills:
- Education: A Bachelor's degree in Computer Science or a related field, or equivalent education and experience equating to the US equivalent of a bachelor’s degree.
- SDLC & CI/CD: 5+ years of experience with Software Development Lifecycle (SDLC) methodologies and CI/CD technologies, including hands-on expertise with at least two different CI/CD ecosystems. Optional: We also value experience with MLOps practices and their integration into CI/CD pipelines.
- Software Engineering: 3+ years of experience as a Software Engineer, with a preference for backend development experience. Nice to have: Experience with Temporal workflows.
- Networking & Operating Systems: Strong knowledge of networking principles and robust experience with Operating System concepts, backed by 5+ years of hands-on Linux administration.
- Cloud Platforms: 5+ years of in-depth experience with AWS (highly preferred) and/or GCP. Highly desired to have certifications in AWS or GCP.
- Infrastructure as Code (IaC): 5+ years of experience with IaC tools, primarily Terraform.
- Kubernetes: 5+ years of experience managing Kubernetes clusters, including practical experience with at least one cloud-managed service (e.g., EKS, GKE, AKS).
- Database Management: Strong experience with PostgreSQL.
- Troubleshooting: Proven ability to effectively troubleshoot issues across code, cloud infrastructure, networks, and operating systems.
Observability: 5+ years of experience working with observability tools, defining SLOs, designing alerts, dashboards and escalation chains.
- AI-Specific Technologies (Preferred): Given our focus on AI solutions, experience with MLOps, Nvidia NIM and relevant Nvidia certifications would be a significant asset.
Essential Non-Technical Skills:
- Requirements Elicitation: Ability to effectively gather and understand project requirements.
- Collaboration & Resilience: A highly collaborative team player with a resilient and proactive mindset.
- Organisational & Communication Skills: Self-organiSed with the ability to structure discussions effectively, ensuring focus and clarity.
- Documentation: Meticulous and thorough in creating clear, comprehensive documentation.
- Problem Solving: Adept at breaking down complex problems into manageable sub-tasks and defining actionable next steps.
At Monks, we believe in fostering an environment where a diversity of perspectives can thrive. We proactively work to design hiring processes that promote equity and inclusion while mitigating bias. We celebrate diversity and are committed to building a team that reflects the communities we serve. We welcome and encourage qualified applicants, from all backgrounds, who are excited to contribute to our mission.
#LI-FP1
About Monks
Monks is the global, digital-first, data-driven, unitary operating brand of S4 Capital plc. With a legacy of innovation and specialized expertise, Monks combines an extraordinary range of global Marketing and Technology Services to redefine how brands interact with the world. Through Monks.Flow, its flagship AI ecosystem for marketing orchestration, Monks transforms marketing into a growth engine, collapsing timelines and connecting brands to culture in real time. By deploying bespoke intelligent agents across disciplines and delivering culturally relevant, high-impact creative and digital solutions, Monks solves key critical business challenges across the entire brand enterprise to help brands sustain long-term impact.
Monks was named a Contender in The Forrester Wave™: Global Marketing Services, ranks among Cannes Lions' Top 10 Creative Companies (2022-25) and remains the only partner featured in AdExchanger’s Programmatic Power Players list every year (2020-24). Named Adweek’s first AI Agency of the Year (2023) and The One Show’s inaugural AI Pioneer Organization, Monks was also awarded Business Intelligence Group’s 2025 Excellence in Artificial Intelligence Award in both the Organizational and AI Product categories. As a trusted partner to cutting-edge innovators in tech, Monks earned titles such as Optimizely Experimentation Partner of the Year (2025), runner-up for the Adobe Firefly Partner Award (2024), and Workato’s AI Visionary Customer Impact Award (2024). Additionally, Monks achieved a record-breaking number of FWAs and continues to hold the most of any partner.
We are an equal-opportunity employer committed to building a respectful and empowering work environment for all people to freely express themselves amongst colleagues who embrace diversity in all respects. Including fresh voices and unique points of view in all aspects of our business not only creates an environment where we can all grow and thrive but also increases our potential to produce work that better represents—and resonates with—the world around us.
Ready to apply?
Apply to Monks
About Starburst
Starburst is the data platform for analytics, applications, and AI, unifying data across clouds and on-premises to accelerate AI innovation. Organizations—from startups to Fortune 500 enterprises in 60+ countries—rely on Starburst for fast data access, seamless collaboration, and enterprise-grade governance on an open hybrid data lakehouse. Wherever data lives, Starburst unlocks its full potential, powering data and AI from development to deployment. By future-proofing data architecture, Starburst helps businesses fuel innovation with AI.
About the role
Starburst is looking for an experienced Staff Software Engineer to sit at the intersection of software engineering and data engineering — building the internal platforms, pipelines, and data products that power how we understand our customers and our business. You'll work across Starburst Enterprise and Starburst Galaxy, using our own technology to solve real problems at scale, while also contributing software that other teams depend on.
Because data engineers are one of our primary target personas, you'll bring a uniquely valuable perspective: you'll use our products daily and feed that experience directly back into how we build and improve them. You'll work closely with a dynamic, talented, globally distributed team, writing production-quality software alongside building reliable data systems — with a consistent emphasis on quality, maintainability, and speed to insight.
As a Staff Software Engineer at Starburst you will:
- Design, build, and operate a high-quality data lake and the software systems that feed it, supporting product management, finance, customer support, and engineering
- Write production-grade software — services, APIs, tooling, and automation — that enables data workflows and integrations at scale
- Find innovative ways to use Trino and Starburst to solve complex data management and software architecture challenges
- Collaborate with technical leads, product managers, and data analysts to build robust data products and analytics
- Leverage AI to democratize access to datasets for users throughout Starburst, including building and maintaining the software infrastructure that makes this possible
- Enable dataset preparation and model evaluation for Starburst's AI projects
- Define and evolve engineering processes and best practices that span both software and data domains, with a focus on reliability and actionable results
- Work closely with leaders across teams to iterate on data architecture and the software systems that implement it, keeping quality high at every layer
- Identify emerging patterns in data management and software engineering, and work with Starburst's product teams to bring those innovations to market
Some of the things we look for
- A Trino enthusiast looking to push the bounds in an AI future
- At least 7 years of combined experience in software engineering and/or data engineering, with genuine depth in both
- Strong software engineering fundamentals: writing clean, testable, well-reviewed code in Java, Python, or Scala
- Experience building and optimizing data pipelines using Trino, Spark, dbt, and related frameworks
- Experience designing and building backend services, APIs, and data platform components
- Experience managing data and application infrastructure in public clouds, particularly AWS (EMR, EC2, S3, IAM); multi-cloud experience (GCP/Azure) is a plus
- Experience using and managing orchestration frameworks such as Apache Airflow or Dagster
- Knowledge of RAG and other design patterns for AI-powered applications
- Fluency in SQL and comfort moving between SQL and general-purpose programming as the task demands
- Experience building API integrations for extracting data from third-party sources
- Knowledge of data modeling techniques appropriate for modern data lakes
- Proficiency with Configuration-as-Code and Infrastructure-as-Code tools such as Pulumi, Terraform, and/or Ansible
- A track record of shipping reliable software and data systems on time, with disciplined practices around testing, code quality, and review
- Strong written and verbal communication skills, with the organizational ability to coordinate across teams
Where could this role be based?
- San Francisco, US
Starburst is dedicated to maintaining fair and equitable compensation practices. The salary range provided for this role reflects the minimum and maximum targets for candidates across all U.S. locations and could be inclusive of variable compensation, such as commission or bonus. All employees receive equity packages (ISOs) and have access to a comprehensive benefits offering. Actual compensation packages are determined based on relevant skills, experience, education and training, and specific work location. For more information, connect with the recruiting team or Hiring Manager during the process as they can provide more detailed information about the salary range.
Build your career at Starburst
All-Stars have the opportunity and freedom to realize their true potential. By building alongside top talent, we’re empowered to take ownership of our careers and drive meaningful change. Anchored in industry-proven technology and unprecedented success, All-Stars are taking on the challenge everyday to disrupt our industry – and the future.
Our global workforce is supported by a competitive Total Rewards program that reflects our commitment to a rewarding and supportive work environment. This includes a variety of benefits like competitive pay, attractive stock grants, flexible paid time off, and more.
We are committed to fostering an intentional, inclusive, and diverse culture that drives deep engagement, authentic belonging, and an exceptional All-Star experience. We believe that diversity of thought, perspective, background and experience will enable us to own what we do, drive our success and empower our All-Stars to show up authentically.
Starburst provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state
or local laws.
Ready to apply?
Apply to Starburst
Software Engineer - Backend
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Who we are
Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards.
As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful technologies like AI. We take this responsibility seriously.
We are an ambitious and committed team of engineers, AI specialists and customer-facing programme managers. We are looking for mission-driven people to join our European teams – and apply their skills to solve the most complex and impactful problems. We embrace an open and transparent culture that welcomes healthy debates on the use of technology in defence, its benefits, and its ethical implications.
The role
At Helsing we develop and deliver AI-based capabilities and the enabling infrastructure that allow semi-autonomous platforms to localise, navigate, and perceive the world in real time. We build software that is subject to significant and unorthodox technical constraints, must operate in a wide variety of constantly-changing environments, and has to support an ever-growing list of challenging use-cases. What we build ultimately ends up in the hands of real people in high-risk, high-stress situations, so must be both reliable and frictionless. Taken together, this brings a whole host of interesting engineering challenges across a wide variety of fields that you’ll help us solve. To give some examples:
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Distributed systems (e.g., intermittent connectivity and byzantine actors)
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Embedded computing (e.g., resource-constrained compute and reverse-engineering)
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Robotics (e.g., control systems and tasking)
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Networking (e.g., long-range low-bandwidth radios and cross-medium routing)
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Deployment infrastructure (e.g., air-gapped devices and heterogenous fleets)
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Security (e.g., data sharing in low-trust, no-TLS networks and actually-secret data handling)
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Machine learning (e.g., systems for model development, storage, and dissemination)
In several of these areas, we are working near the state-of-the-art; we actively read (and sometimes implement) research papers, and often need to push even further to make theory work in practice. In others, we are applying well-known techniques to real-world situations (with real-world limitations) that have never been used in before, which requires skill, diligence, and honing a deep understanding of the underlying technologies.
The day-to-day
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Review code contributions, proposals, and RFCs from colleagues. At Helsing we strongly believe that unblocking others takes precedence over spending more time on your own work.
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Propose and implement new features, capabilities, algorithms, infrastructure, or even full products across our stack. We encourage our engineers to look beyond their immediate team for missed opportunities, and to speak up when they identify one.
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Become a mentor, find a mentee, and help support and develop our interviewing pipeline. The people make or break the company, and we want as many engineers as possible to be part of fostering and growing the organisation.
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Share your experience and technical know-how with other Helsingers. We host tech talks, get together for smaller “let’s learn together” groups, run topical office hours (e.g., on Rust), etc. to help each other get better with time.
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Maintain our existing software stack, including working with internal and external customers to identify issues, improving operational reliability and performance, and fending off technical debt. The stack is a mix of Rust and Python, with Python mainly living in the ML-heavy sections.
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Further develop our tests and benchmarks, both at the micro and macro level. We operate in a domain where robustness is of the utmost importance, and an extensive and ever-improving test suite is key to achieving that. And without thorough benchmarks, we would be flying blind.
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Present your work at our weekly demo sessions. We want engineers to come together around what they are working on and to feel like they are not endlessly squirrelling away at something that doesn’t matter. To that end, we host (and actively work towards) demo sessions that allow early feedback, celebration of progress, and a better shared understanding of everything that goes on at Helsing.
You should apply if you
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Can write legible, maintainable, and performant code.
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Communicate well in English, both verbally and in writing.
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Enjoy collaborating with others, including reviewing code and pair programming.
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Are comfortable working asynchronously (writing PRs and RFCs, having discussions by email).
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Have backend development experience, ideally with a language like Rust, Java, Go, or C++.
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Are familiar with backend interface tools like REST, GraphQL, gRPC/Protocol Buffers, and Arrow.
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Strive to improve yourself, your peers, and the culture you work in over time.
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Feel like ethical considerations are an inherent part of engineering.
Note: We operate at an intersection where women, as well as other minority groups, are systematically under-represented. We encourage you to apply even if you don’t meet all the listed qualifications; ability and impact cannot be summarised in a few bullet points.
Nice to have
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Rust and Python specifically.
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Container-based and cloud-native application architectures (e.g., Docker, Azure, AWS).
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Metrics tooling (e.g., Prometheus, Grafana, ELK).
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SQL and streaming database systems.
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Routing protocols (e.g., IGP, BGP).
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Cryptographic protocols (e.g., Signal, WireGuard).
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Hardware interfaces (e.g., Arduino).
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Robotics (e.g., control systems).
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Production ML systems.
Join Helsing and work with world-leading experts in their fields
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Helsing’s work is important. You’ll be directly contributing to the protection of democratic countries while balancing both ethical and geopolitical concerns.
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The work is unique. We operate in a domain that has highly unusual technical requirements and constraints, and where robustness, safety, and ethical considerations are vital. You will face unique Engineering and AI challenges that make a meaningful impact in the world.
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Our work frequently takes us right up to the state of the art in technical innovation, be it reinforcement learning, distributed systems, generative AI, or deployment infrastructure. The defence industry is entering the most exciting phase of the technological development curve. Advances in our field of world are not incremental: Helsing is part of, and often leading, historic leaps forward.
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In our domain, success is a matter of order-of-magnitude improvements and novel capabilities. This means we take bets, aim high, and focus on big opportunities. Despite being a relatively young company, Helsing has already been selected for multiple significant government contracts.
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We actively encourage healthy, proactive, and diverse debate internally about what we do and how we choose to do it. Teams and individual engineers are trusted (and encouraged) to practise responsible autonomy and critical thinking, and to focus on outcomes, not conformity. At Helsing you will have a say in how we (and you!) work, the opportunity to engage on what does and doesn’t work, and to take ownership of aspects of our culture that you care deeply about.
What we offer
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A focus on outcomes, not time-tracking
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Competitive compensation and VSOP options
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Relocation support
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Social and education allowances
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Regular company events and all-hands to bring together employees as one team across Europe
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A hands-on onboarding program (affectionately labelled “Infraduction”), in which you will be building tooling and applications to be used across the company. This is your opportunity to learn our tech stack, explore the company, and learn how we get things done - all whilst working with other engineering teams from day one
Helsing is an equal opportunities employer. We are committed to equal employment opportunity regardless of race, religion, sexual orientation, age, marital status, disability or gender identity. Please do not submit personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, trade union membership, data concerning your health, or data concerning your sexual orientation.
Ready to apply?
Apply to Helsing
Infrastructure and Platform Development Engineer
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Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities.
Tenstorrent’s AI Software Infrastructure team builds the platforms that power internal development, orchestrate workloads, and manage large-scale AI hardware across on-prem data centers. This team develops and productionizes infrastructure used both internally and externally on Tenstorrent systems.
This role is hybrid, based out of Toronto, ON; Santa Clara, CA; Austin, TX; Belgrade, Serbia; Warsaw, Poland; or Gdańsk, Poland.
We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting.
Who You Are
- Strong backend or infrastructure engineer with experience building and operating platforms on bare-metal or on-prem systems.
- Deep experience with Kubernetes, including cluster provisioning, operations, and debugging production issues.
- Proficient in Python or Go with experience building APIs and services.
- Comfortable with Linux systems, networking fundamentals, and debugging distributed systems.
- Collaborative and adaptable, able to work across teams in fast-moving environments.
What We Need
- Design, build, and maintain infrastructure platforms for development workflows, workload orchestration, and ML services.
- Develop APIs and services that enable internal teams to interact with infrastructure systems.
- Productionize and scale Kubernetes-based platforms, including cluster management and operational maturity.
- Integrate automation workflows using CI/CD pipelines and infrastructure-as-code tools such as Ansible and GitOps frameworks.
- Collaborate with SRE, infrastructure, and deployment teams to support large-scale on-prem and customer-facing environments.
What You Will Learn
- How large-scale AI infrastructure is built and operated on custom accelerator hardware.
- Advanced Kubernetes patterns including operators, controllers, and production-scale cluster management.
- How on-prem data center infrastructure differs from cloud-native environments at scale.
- How infrastructure platforms evolve from internal tools to production-grade external systems.
- How cross-functional teams coordinate to deploy and support AI systems in real-world environments.
Compensation for all engineers at Tenstorrent ranges from $100k - $500k including base and variable compensation targets. Experience, skills, education, background and location all impact the actual offer made.
Tenstorrent offers a highly competitive compensation package and benefits, and we are an equal opportunity employer.
This offer of employment is contingent upon the applicant being eligible to access U.S. export-controlled technology. Due to U.S. export laws, including those codified in the U.S. Export Administration Regulations (EAR), the Company is required to ensure compliance with these laws when transferring technology to nationals of certain countries (such as EAR Country Groups D:1, E1, and E2). These requirements apply to persons located in the U.S. and all countries outside the U.S. As the position offered will have direct and/or indirect access to information, systems, or technologies subject to these laws, the offer may be contingent upon your citizenship/permanent residency status or ability to obtain prior license approval from the U.S. Commerce Department or applicable federal agency. If employment is not possible due to U.S. export laws, any offer of employment will be rescinded.
Ready to apply?
Apply to Tenstorrent
We're looking for a Tech Lead to own technical direction for Asana's Platform Reliability Engineering team. This role is for someone who thrives as a technical leader without needing to take on people management.
At Asana, Tech Leads own technical execution, architecture, and long-term engineering strategy. You'll lead complex projects, make key technical decisions, and set the standard for engineering quality. You'll guide ICs through technical design and project leadership, and partner with teams across the company. An Engineering Manager handles people leadership – you own the technical direction.
Your team will build core platform systems like load shedding, rate limiting, circuit breakers, and traffic controls that protect Asana under real-world load. This is hands-on work – you'll spend significant time designing and building systems alongside the team, while partnering with other platform teams to make reliability something that's built in, not bolted on.
Our tech stack includes: AWS, Kubernetes (EKS), MySQL (RDS), OpenSearch, DynamoDB, Redis, Terraform, Datadog, TypeScript, Scala, Go, and Python. (Yeah, we know this sounds like buzzword bingo – but we want this post to actually show up in your searches.)
We're especially interested in people who think like backend engineers but obsess over failure modes, capacity planning, and building systems that degrade gracefully under pressure.
This role is based in our Warsaw office with an office-centric hybrid schedule. The standard in-office days are Monday, Tuesday, and Thursday. Most Asanas have the option to work from home on Wednesdays. Working from home on Fridays depends on the type of work you do, and your recruiter can share more about the in-office requirements.
We offer a Contract of Employment (UoP) for our employees in Poland.
What You'll Achieve:
- Set technical direction for the team, making sure we're solving the right problems in the right way.
- Design and build core platform systems – load shedding, circuit breakers, rate limiting – that protect Asana at scale.
- Own critical platform concerns like ingress and egress, shaping how traffic flows through our systems.
- Define stable interfaces and libraries that other platform teams build on.
- Lead end-to-end projects, from scoping and design through to rollout, working across multiple platform teams.
- Raise the bar for technical quality through code reviews, design discussions, and technical mentorship.
- Partner with other infrastructure teams to embed reliability into Asana's architecture – not as an afterthought, but as a core design constraint.
- Debug hard problems across the stack. When something breaks in a way that matters, you'll be the person who figures out why and makes sure it doesn't happen again.
About You:
- Strong software engineering background – you're comfortable writing production code and designing systems. We use Go, Python, Scala, and TypeScript, but we care more about engineering fundamentals than specific language experience.
- 8+ years of experience building and operating backend systems at scale.
- Experience leading technical projects and influencing direction across teams.
- You make others around you better – through clarity, feedback, and raising technical standards – even without formal authority.
- Familiarity with distributed systems patterns – you've thought about things like backpressure, graceful degradation, and capacity planning.
- Experience with major cloud platforms (AWS, GCP, or Azure), Terraform, and monitoring tooling like Datadog or similar.
- Experience defining and working within explicit reliability and performance targets for production systems.
- Clear communicator and strong collaborator – you're comfortable navigating trade-offs with other platform and infrastructure teams.
- Demonstrates curiosity about AI tools and emerging technologies, with a willingness to learn and leverage them to enhance productivity, collaboration, or decision-making
Important: This is a software engineering role. If your background is primarily scripting, dashboards, or operational playbooks, this likely isn't a fit.
Why this role?
- Reliability as a first-class feature: You won't be patching things up after the fact. You'll build the systems that make Asana resilient by design.
- Foundational work: Load shedding, traffic management, ingress/egress – these are the building blocks that protect everything else. You'll own the technical direction for all of it.
- Technical leadership without management overhead: You'll shape architecture and raise the bar for quality, while an Engineering Manager handles people leadership.
- Strong collaboration, reasonable hours: You'll work closely with infrastructure teams in Warsaw and Reykjavik, making deep collaboration practical without constant timezone gymnastics.
- Room to grow: As the team's scope expands, so will yours – whether that's deeper technical ownership, broader architectural influence, or mentoring the next generation of engineers.
In this role, success means shipping systems that other teams rely on by default – because they make the platform safer, not because they're mandatory.
What we offer
- Generous, transparent and fair compensation system (base salary and generous Restricted Stock Unit for Asana Inc.)
- Contract of Employment (with 50% tax deductible costs for author’s rights usage for Engineers)
- Health insurance with dental and travel coverage (Lux Med)
- Lunch catering on the days that you work from the office
- Career growth budget
- Home office setup budget
- Gym/Fitness card
- Fertility healthcare and family-forming support with Carrot
- Mental health support in Modern Health
- Group life insurance
- Holiday allowance
- MacBooks with all necessary accessories
For this role, the estimated base salary range is between 29000 - 42000 PLN gross monthly on the contract of employment (UoP). The actual base salary will vary based on various factors and individual qualifications objectively assessed during the interview process. The listed range above is a guideline, and the base compensation range for this role may be modified.
Our total compensation consists of base salary and equity (RSUs).
#LI-Hybrid #LI-KM2
About us
Asana is a leading platform for human + AI collaboration. Millions of teams around the world rely on Asana to achieve their most important goals, faster. Asana has been named to Fortune's Best Workplaces for 7+ years and recognized by Fast Company, Forbes, and Gartner for excellence in workplace culture and innovation. We offer an exceptional office-centric culture while adopting the best elements of hybrid models to ensure that every one of our global team members can work together effortlessly. With 13+ offices all over the world, we are always looking for individuals who care about building technology that drives positive change in the world and a culture where everyone feels that they belong.
Join Asana’s Talent Network to stay up to date on job opportunities and life at Asana.
Ready to apply?
Apply to Asana
We're looking for a Senior Platform Reliability Engineer who brings strong software engineering skills and a deep understanding of system behavior under load and stress. This role is a good fit for someone who wants to own reliability as a first-class concern – building the foundational systems that protect Asana's platform, not just responding when things go wrong.
You'll build core platform systems like load shedding, rate limiting, circuit breakers, and traffic controls that protect Asana under real-world load. This is deep, cross-cutting work that shapes stability and performance of our entire infrastructure – and you'll partner closely with other platform teams to make reliability something that's built in, not bolted on.
Our tech stack includes: AWS, Kubernetes (EKS), CloudFront, Istio, Cilium, MySQL (RDS), OpenSearch, DynamoDB, Redis, Terraform, Datadog, TypeScript, Scala, Go, and Python. (Yeah, we know this sounds like buzzword bingo – but we want this post to actually show up in your searches.)
Why this role?
- Reliability as a first-class feature: You won't be patching things up after the fact. You'll build the systems that make Asana resilient by design.
- Foundational work: Load shedding, traffic management, ingress/egress – these are the building blocks that protect everything else. You'll own them.
- Strong collaboration, reasonable hours: You'll work closely with infrastructure teams in Warsaw and Reykjavik, making deep collaboration practical without constant timezone gymnastics.
- Room to grow: This is a new team, and you'll help shape what Platform Reliability Engineering looks like at Asana – whether that means leading projects, mentoring others, or defining our technical direction.
In this role, success means shipping systems that other teams rely on by default – because they make the platform safer, not because they're mandatory.
We're especially interested in people who think like backend engineers but obsess over failure modes, capacity planning, and building systems that degrade gracefully under pressure.
This role is based in our Warsaw office with an office-centric hybrid schedule. The standard in-office days are Monday, Tuesday, and Thursday. Most Asanas have the option to work from home on Wednesdays. Working from home on Fridays depends on the type of work you do, and your recruiter can share more about the in-office requirements.
We offer a Contract of Employment (UoP) for our employees in Poland.
What you'll achieve:
- Design and build core platform systems – load shedding, circuit breakers, rate limiting – that protect Asana at scale.
- Own critical platform concerns like ingress and egress, shaping how traffic flows through our systems.
- Define stable interfaces and libraries that other platform teams build on.
- Lead end-to-end projects, from scoping and design through to rollout, working across multiple platform teams.
- Partner with other infrastructure teams to embed reliability into Asana's architecture – not as an afterthought, but as a core design constraint.
- Debug hard problems across the stack. When something breaks in a way that matters, you'll be the person who figures out why and makes sure it doesn't happen again.
- Share knowledge through code reviews, design discussions, and mentorship.
About you:
- Strong software engineering background – you're comfortable writing production code and designing systems. We use Go, Python, Scala, and TypeScript, but we care more about engineering fundamentals than specific language experience.
- 5+ years of experience building and operating backend systems at scale.
- Familiarity with distributed systems patterns – you've thought about things like backpressure, graceful degradation, and capacity planning.
- Experience with major cloud platforms (AWS, GCP, or Azure), Terraform, and monitoring tooling like Datadog or similar.
- Experience defining and working within explicit reliability and performance targets for production systems.
- Clear communicator and strong collaborator – you're comfortable navigating trade-offs with other platform and infrastructure teams.
- Demonstrates curiosity about AI tools and emerging technologies, with a willingness to learn and leverage them to enhance productivity, collaboration, or decision-making
At Asana, we're committed to building teams that include a variety of backgrounds, perspectives, and skills, as this is critical to helping us achieve our mission. If you're interested in this role and don't meet every listed requirement, we still encourage you to apply.
Important: This is a software engineering role. If your background is primarily scripting, dashboards, or operational playbooks, this likely isn't a fit.
What we offer
- Generous, transparent and fair compensation system (base salary and generous Restricted Stock Unit for Asana Inc.)
- Contract of Employment (with 50% tax deductible costs for author’s rights usage for Engineers)
- Health insurance with dental and travel coverage (Lux Med)
- Lunch catering on the days that you work from the office
- Career growth budget
- Home office setup budget
- Gym/Fitness card
- Fertility healthcare and family-forming support with Carrot
- Mental health support in Modern Health
- Group life insurance
- Holiday allowance
- MacBooks with all necessary accessories
For this role, the estimated base salary range is between 23k - 32,917 PLN gross monthly on the contract of employment (UoP). The actual base salary will vary based on various factors and individual qualifications objectively assessed during the interview process. The listed range above is a guideline, and the base compensation range for this role may be modified.
Our total compensation consists of base salary and equity (RSUs).
#LI-Hybrid #LI-KM2
About us
Asana is a leading platform for human + AI collaboration. Millions of teams around the world rely on Asana to achieve their most important goals, faster. Asana has been named to Fortune's Best Workplaces for 7+ years and recognized by Fast Company, Forbes, and Gartner for excellence in workplace culture and innovation. We offer an exceptional office-centric culture while adopting the best elements of hybrid models to ensure that every one of our global team members can work together effortlessly. With 13+ offices all over the world, we are always looking for individuals who care about building technology that drives positive change in the world and a culture where everyone feels that they belong.
Join Asana’s Talent Network to stay up to date on job opportunities and life at Asana.
Ready to apply?
Apply to Asana
We're looking for a Senior Infrastructure Engineer who brings strong software engineering skills and a deep understanding of production systems. This role is a good fit for someone who enjoys building systems that make infrastructure more scalable, reliable, and easy to operate – using code, not runbooks.
You'll work with a highly collaborative team to design and build the internal platforms that power all of Asana, from product features to AI systems to offline analytics. Our tech stack includes: AWS, Kubernetes (EKS), MySQL (RDS), OpenSearch, DynamoDB, Redis, Terraform, Datadog, TypeScript, Scala, Go, and Python.
We’re especially interested in people who think like backend engineers but care deeply about systems – things like failure modes, operational cost, debuggability, and performance.
This role is based in our Warsaw office with an office-centric hybrid schedule. The standard in-office days are Monday, Tuesday, and Thursday. Most Asanas have the option to work from home on Wednesdays. Working from home on Fridays depends on the type of work you do, and your recruiter can share more about the in-office requirements.
We offer a Contract of Employment (UoP) for our employees in Poland.
What you’ll achieve:
- Design and build frameworks, tools, and services that improve the reliability, observability, and scalability of Asana’s infrastructure.
- Lead end-to-end projects, from scoping and design through to rollout, across multiple systems and teams.
- Improve the operability of stateful infrastructure like MySQL, OpenSearch, and DynamoDB – and help drive Asana’s long-term vision for storage reliability.
- Debug production issues across the stack. Yes, there’s an on-call rotation – but this isn’t a pager monkey role. You’re here to fix things properly and make sure they don’t break again.
- Partner with product teams to shape a service-oriented architecture that enables fast, reliable development.
- Share knowledge through code reviews, design discussions, and mentorship.
About you:
- Strong software engineering background – you’re comfortable writing production code and designing systems (we use Go, Python, Scala, TypeScript).
- 5+ years of experience building and operating backend systems at scale.
- Familiarity with distributed systems and storage technologies (SQL, NoSQL, Search), especially in cloud environments.
- Experience with AWS services (e.g. RDS, EKS, IAM), Terraform, and monitoring tooling like Datadog or similar.
- Solid understanding of SRE principles (e.g. SLIs/SLOs, error budgets, incident response), but you approach reliability as a software problem first.
- Clear communicator and strong collaborator – you're comfortable navigating trade-offs with stakeholders across the stack.
- Important: If you’re only comfortable with scripting, this isn’t the right role. We’re looking for engineers who build and ship real systems.
- Demonstrates curiosity about AI tools and emerging technologies, with a willingness to learn and leverage them to enhance productivity, collaboration, or decision-making
Why this role?
- Founding team: You’ll be one of the first SREs in Warsaw – and a key player in a growing team.
- Drive real change: This isn’t a role where you’ll just patch up legacy systems. We are expecting (and supporting) real architectural changes to improve reliability, scalability, and long-term operability.
- Big impact: Our product is scaling fast, and reliability is a top company priority.
- Room to grow: As this team grows, so will your influence – whether you want to lead projects, mentor others, or help shape how we scale.
- Global collaboration: Work closely with experienced engineers in San Francisco, Reykjavik, and Warsaw, while helping build the future of SRE at Asana.
What we'll offer:
- Generous, transparent and fair compensation system (base salary and generous Restricted Stock Unit for Asana Inc.).
- Contract of Employment (with 50% tax deductible costs for author’s rights usage for Engineers).
- Health insurance with dental and travel coverage (Lux Med).
- Lunch catering on the days that you work from the office.
- Career growth budget.
- Home office setup budget.
- Gym/Fitness reimbursement.
- Fertility healthcare and family-forming support with Carrot.
- Mental health support in Modern Health.
- Group life insurance.
- MacBooks with all necessary accessories.
For this role, the estimated base salary range is between 23 000 and 33 000 PLN gross monthly on the contract of employment (UoP). The actual base salary will vary based on various factors and individual qualifications objectively assessed during the interview process. The listed range above is a guideline, and the base compensation range for this role may be modified.
Our total compensation consists of base salary and equity (RSUs).
#LI-Hybrid #LI-AZ
About us
Asana is a leading platform for human + AI collaboration. Millions of teams around the world rely on Asana to achieve their most important goals, faster. Asana has been named to Fortune's Best Workplaces for 7+ years and recognized by Fast Company, Forbes, and Gartner for excellence in workplace culture and innovation. We offer an exceptional office-centric culture while adopting the best elements of hybrid models to ensure that every one of our global team members can work together effortlessly. With 13+ offices all over the world, we are always looking for individuals who care about building technology that drives positive change in the world and a culture where everyone feels that they belong.
Join Asana’s Talent Network to stay up to date on job opportunities and life at Asana.
Ready to apply?
Apply to Asana
What is Box?
Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia.
By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift.
We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box.
Why Box needs you:
Box is looking for visionary technical leaders for our engineering teams in Warsaw, who will lead, inspire, and mentor engineers, while bridging communication between the US and Poland engineering hubs, and fostering a positive and collaborative work environment. The engineering manager role at Box involves spearheading significant technology initiatives, overseeing the entire lifecycle of projects across multiple architectural layers. Your knowledge can be vital for improving Box product and solving exciting challenges related to Cloud Content Management.
We are currently looking for leaders for the following teams:
Our Launchpad Engineering Team powers our core product experience pillars: design system, accessibility (a11y), internationalization (i18n), and in‑app guidance. This team drives a cohesive component library and tooling that accelerates product teams, improves UI consistency, and reduces maintenance costs across our frontend applications.
Box Extract team operates at the application layer of the Metadata Extraction domain and is responsible for turning Box’s AI extraction capabilities into a scalable, customer-facing product. The team builds the backend services and orchestration layer that manage document processing workflows, invoke OCR and AI models, and apply extracted metadata back into the Box platform. They ensure reliable, large-scale processing of enterprise documents while also contributing to the user experience within Box Automate, where customers can configure Extract Agents, define extraction rules, and monitor results. Through this product, organizations can transform unstructured documents such as contracts, invoices, and forms into structured, usable data.
Your expertise is essential to our journey in shaping tomorrow's content management landscape!
Who you are:
- Ideally, you have over 2 years of experience as a software engineering manager, leading teams responsible for high-scale production services.
- You possess at least 5 years of professional software development experience, contributing to the development of full-stack web applications and/or distributed systems.
- You excel at aligning and executing new technical ideas, demonstrating an understanding of best practices.
- Proven experience in driving effective execution with agile processes in a dynamic environment.
- A people-oriented leader, capable of modelling and fostering a collaborative and inclusive culture.
- Exceptional at communicating, passionate about technology and committed to raising the bar.
- Experience working with distributed teams across different time zones is advantageous.
- Proficient in English.
Bonus Points:
- Hands-on experience designing and building cloud-native architecture for AWS, GCP, or similar.
- Passion for open source and staying abreast of community developments.
Responsibilities:
- Lead a team of experienced engineers in Poland.
- Define the team's roadmap, execution plans, and take ownership of project delivery.
- Develop team members through 1:1s, career planning, coaching discussions, and hiring.
- Uphold values by building a collaborative, inclusive team focused on customer impact.
- Cultivate a culture of excellence through emphasis on execution, quality, and scale.
- Organize stand-ups, sprint planning, technical discussions, and manage sprint task statuses.
- Collaborate with product teams to scope new features, provide project estimates, and inform quarterly commitments.
- Work with cross-functional partners and stakeholders to ensure the team delivers significant business impact.
- Manage and coordinate the team’s on-call rotation to ensure timely and effective incident response, actively participate in escalated on-call incidents to provide leadership and support, and drive improvements by addressing recurring issues to minimize disruptions.
- Represent Box internally and externally.
Methodology:
- Passion for building distributed systems for large-scale, high-volume applications.
- Dedication to solving complex problems using data-driven solutions.
- Belief in deploying all infrastructure as code.
- Ownership mentality, striving for work that you are proud of, both technically and in team interactions.
We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box.
BENEFITS
Check out the overview of Life at Box which include general perks and benefits.
Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week. Your Recruiter will share more about how we work and company culture during the hiring process.
At Box, we believe unique and diverse experiences benefit our culture, our products, our customers, our company, and our world. We aim to recruit a passionate, high-performing workforce that reflects the world we live in. If you are head-over-heels about this role but unsure if you meet all the requirements, we encourage you to apply!
#LI-AK1 #LI-Hybrid
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WHAT IS BOX?
Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia.
By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift.
About the Team:
As a Staff Software Engineer on the Content Creation team, you will be at the forefront of real time applications within Box. Being one of the core applications, we are one of the first stops customers make when using Box platform. You will play an integral role in paving the future path for what it means to generate content within Box.
The Content Creation owns Notes and Canvas products of Box's platform. The functionality that this team builds is used by our largest cohorts of users (versus just admin users). They are the only true real-time service at Box, using web sockets to deliver a real-time editing product. It's a complex problem space that we are experts in, and it's a great team to join if you want to contribute to creating one of the most vital Box products. The team is mostly developing Front-End with React.js, for Back-End tasks they use mostly Node.js.
WHY BOX NEEDS YOU?
We need you to be a X-factor for the development of Box's Core Experiences as a part of broader Build org - delivering value while caring for high tech quality.
At Box, we are seeking a talented Staff Software Engineer to join our team and play a pivotal role in the development of Box Notes, our collaborative note-taking and real-time editing tool. Your expertise will be essential in driving the success of Box Notes and ensuring it continues to meet the evolving needs of our users. You’ll be involved in initiatives aimed at transforming our codebase and the overall app, and you’ll be successful thanks to what you bring.
- We require your ability to re-think, re-architecture, and refactor the legacy components of our codebase, ensuring that Box Notes remains efficient, scalable, and adaptable.
- Your strong teamwork and leadership qualities will enable you to collaborate effectively with fellow architects and your team, fostering discussions and proposing innovative solutions to technical challenges.
- We value your commitment to maintaining high-quality standards while managing efficient development timelines, ensuring that our users get the best possible experience.
- We supply & use: Macbook PRO, Cursor, Claude Code (with strong internal community and external coaching)
WHAT YOU'LL DO:
- Lead technical change of large-scale projects to completion, from requirements gathering to deployment, while fostering Box culture and representing Box Poland internally and externally.
- Collaborate with the team to assess, align, and plan the re-architecture of any components in Notes that do not meet Box's overall engineering standards.
- Review and assess the technical feasibility of project requirements and propose innovative solutions.
- Adapt to the technical and stylistic needs of integrations and projects as they occur; including technical tools, programming languages, technical limitations, and product requirements
- Ensure that the re-architecture enables safe, efficient, and maintainable development of high-quality features, in order to improve user and developer experience.
- Manage and maintain substantial portions of legacy code on both the frontend and backend.
- Take part in daily stand-ups, sprint review/retrospectives, planning sessions, team meetings, and one-on-one meetings with the manager.
- Participate in our on-call rotation, available at all times while on-call to help respond to and triage any issues that arise.
We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box.
WHO YOU ARE :
- You have 10+ years of professional software development experience.
- You possess strong knowledge of data structures and software design principles
- You have experience in frontend development (Typescript, React.js).
- You have expertise in designing and implementing RESTful APIs, as well as experience in test automation.
- You are the technical expert and who can provide guidance to junior engineers on best practices, coding standards, and complex technical issues
- You have experience working with legacy codebases and tightly-coupled systems (we’re now in the process of decoupling/refactoring it) —in fact, you thrive on the excitement and extra challenges they bring to the table!
- Your focus is on designing and implementing scalable services that prioritise reliability, observability, operability, and efficiency.
Requirements that are Welcome:
- Experience with Web sockets and real-time applications
- Experience with modern frontend architecture
Tech Stack:
- Backend: Node.js + TypeScript, some PHP, DB: BigTable
- Frontend: React.js + TypeScript + some Vanilla JS
- Infra: Google Cloud Platform (240 pods, 3 regions)
- Other: websockets, real-time editing and collaboration (ProseMirror / TipTap), low-latency and high-availability
Percentage of Time Spent:
- 30% Coding
- 20% Technical investigation
- 15% Documentation
- 10% Developer support and mentoring
- 15% Meetings
- 10% On-call activities and bug fixing
Methodology:
- Agile management - Scrum
- Issue tracking tool - Jira
- Knowledge repository - Confluence
- Code reviews - GitHub Enterprise
- Version control system - GIT
Benefits:
Check out the overview of the benefits and additional perks offered at Box.
Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week, with a focus on Tuesdays, Wednesdays, and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process.
EQUAL OPPORTUNITY
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation.
For details on how we protect your information when you apply, please see our Personnel Privacy Notice.
For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice.
#LI-GW1 #LI-Hybrid
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What You'll Do:
IT Operations at CoreWeave is responsible for delivering a secure, reliable, and scalable technology experience for employees across the company. The team partners closely with Security, Systems Engineering, People Ops, and Engineering to support the full employee lifecycle while continuously improving reliability, automation, and operational maturity.
About the role:
As an IT Operations Specialist, you will play a key role in supporting and scaling CoreWeave’s internal IT environment. This role blends hands-on end-user and systems support with automation, platform ownership, and process improvement. You will work daily across identity, endpoints, SaaS platforms, and office infrastructure while contributing to repeatable, scalable solutions that support a growing, distributed workforce. This role requires strong technical depth, sound operational judgment, and comfort operating in a fast-moving environment.
Who You Are:
- 4–6 years of progressive experience in IT support or IT operations roles, preferably in cloud-native or high-growth environments.
- Proven experience administering identity and access management platforms (Okta or equivalent), including lifecycle automation and group management.
- Hands-on experience managing macOS and Windows endpoints using MDM platforms such as Jamf and Intune.
- Experience administering ITSM platforms (Freshservice or similar), including ticketing workflows, asset tracking, and automation.
- Strong understanding of user lifecycle management, including onboarding, offboarding, role changes, and device provisioning.
- Experience deploying and supporting VDI environments and end-user workstations.
- Scripting experience in Python, Bash, or PowerShell and familiarity with infrastructure-as-code tools like Terraform.
- Solid understanding of cloud security fundamentals, MFA, device compliance, and endpoint protection.
- Experience creating and maintaining technical documentation for systems and operational procedures.
- Willingness to participate in on-call rotations and provide occasional after-hours support.
Preferred:
- Experience supporting Kubernetes-based or containerized environments.
- Exposure to compliance frameworks such as SOC 2 or ISO 27001.
- Experience integrating SaaS platforms via APIs or automation tooling.
- Knowledge of office network topology, hardware, and physical infrastructure.
- Experience in high-growth startup or scale-up environments.
Wondering if you're a good fit?
We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk.
- You love to build reliable, repeatable IT systems that scale with the business.
- You're curious about automation, platform ownership, and improving operational efficiency.
- You're an expert in delivering a high-quality end-user experience while strengthening backend systems.
Why CoreWeave?
At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values:
- Be Curious at Your Core
- Act Like an Owner
- Empower Employees
- Deliver Best-in-Class Client Experiences
- Achieve More Together
We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and enables the development of innovative solutions to complex problems. As we get set for takeoff, the organization's growth opportunities are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us!
The base salary range for this role is 226,000 PLN to 302,000 PLN. The starting salary will be determined by job-related knowledge, skills, experience, and the market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility).
What We Offer
The range we’ve posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location.
In addition to a competitive salary, we offer a variety of benefits to support your needs, including:
- Medical, dental, and vision insurance - 100% paid for by CoreWeave
- Company-paid Life Insurance
- Voluntary supplemental life insurance
- Short and long-term disability insurance
- Flexible Spending Account
- Health Savings Account
- Tuition Reimbursement
- Ability to Participate in Employee Stock Purchase Program (ESPP)
- Mental Wellness Benefits through Spring Health
- Family-Forming support provided by Carrot
- Paid Parental Leave
- Flexible, full-service childcare support with Kinside
- 401(k) with a generous employer match
- Flexible PTO
- Catered lunch each day in our office and data center locations
- A casual work environment
- A work culture focused on innovative disruption
Our Workplace
While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration.
California Consumer Privacy Act - California applicants only
CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information.
As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com.
Export Control Compliance
This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.
Ready to apply?
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GPU Performance Engineer
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What You’ll Do:
The GPU Performance Team is responsible for the automated testing and verification of CoreWeave’s ever-expanding fleet of nodes and infrastructure. The team plays a critical role in ensuring that the hardware we deliver to customers is stable and performant throughout its lifecycle.
About the role:
We are seeking a Senior Software Engineer to join the GPU Performance team to help us build and refine our automation platforms and workflows for reliability, efficiency, scalability and observability. This individual will join a team of Golang and Python developers innovating kubernetes-based solutions to hardware performance testing. As a member of the GPU Performance team, you would have the opportunity to:
- Design and Implement solutions for testing infrastructure at scale through automation.
- Develop platforms, workflows, data structures, API endpoints, and other testing management tools and capabilities.
- Create test plans, deployment automation, dashboards, alerts, and insights into our performance testing platform.
- Grow, change, invest in your teammates, be invested-in, share your ideas, listen to others, be curious, have fun, and, above all, be yourself.
Who You Are:
You are a software engineer with a strong bias toward reliability, automation, and scale. You’re comfortable owning services end‑to‑end and working close to hardware, but your primary tools are Go or Python, Kubernetes, and well‑designed APIs.
- Have experience building and maintaining backend services and APIs (REST/gRPC) and are comfortable integrating with infrastructure systems (Kubernetes, CI/CD, telemetry, metrics backends).
- Are motivated by automation at scale: you’d rather design a controller, workflow, or platform than run one‑off tests by hand.
- Are familiar with system metrics, performance, and health (e.g., GPU/CPU, network, storage, or similar infra) and know how to turn raw metrics into dashboards, alerts, and actionable insights.
- Are comfortable designing and implementing performance tests and validation workflows that run across many nodes and clusters.
- Care about code quality, observability, and operational readiness: logs, metrics, tracing, alerting, and on‑call are part of how you think about building systems.
- Are willing to participate in an on‑call rotation and help own the stability of the platforms you build.
- Work well in a collaborative, curious, and feedback‑driven team: you invest in your teammates, share ideas openly, and are excited to help shape how CoreWeave validates hardware performance at fleet scale.
Preferred:
- Write and maintain Kubernetes custom controllers and operators to automate infrastructure testing.
- Contributions to OSS projects such as llm-d, vLLM, or PyTorch
- Exposure to benchmarking large GPU fleets or multi-region clusters.
- Experience with CUDA kernels, NCCL/SHARP, RDMA/NUMA, or GPU interconnect topologies.
Wondering if you’re a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we’ve found compatible with our team.
Why CoreWeave?
At CoreWeave, we work hard, have fun, and move fast! We’re in an exciting stage of hyper-growth that you will not want to miss out on. We’re not afraid of a little chaos, and we’re constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values:
- Be Curious at Your Core
- Act Like an Owner
- Empower Employees
- Deliver Best-in-Class Client Experiences
- Achieve More Together
We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and enables the development of innovative solutions to complex problems. As we get set for takeoff, the organization's growth opportunities are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us!
The base salary range for this role is zł321,000 to zł535,000. The starting salary will be determined by job-related knowledge, skills, experience, and the market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility).
To fulfil our obligation to protect client data, successful applicants offered employment with CoreWeave will be required to complete a basic criminal record check, conducted in compliance with GDPR. Employment offers are conditional upon receiving satisfactory check results
What We Offer
In addition to a competitive salary, we offer a variety of benefits to support your needs, including:
- Family-level Medical Insurance
- Family-level Dental Insurance
- Generous Pension Contribution
- Life Assurance at 4x Salary
- Critical Illness Cover
- Employee Assistance Programme
- Tuition Reimbursement
- Work culture focused on innovative disruption
Benefits may vary by location.
Our Workplace
While we prioritize a hybrid work environment, remote work may be considered for candidates located more than 30 miles from an office, based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration
CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information.
CoreWeave does not accept speculative CVs. Any unsolicited CVs received will be treated as the property of CoreWeave and your Terms & Conditions associated with the use of CVs will be considered null and void.
Any unsolicited CVs sent by your company to us – that is to say, in any situation where we have not directly engaged your company in writing to supply candidates for a specific vacancy – will be considered by us to be a “free gift”, leaving us liable for no fees whatsoever should we choose to contact the candidate directly and engage the candidate’s services, and will in no way establish any prior claim by your company to representation of that candidate should the candidate’s details also be submitted by any other party.
Export Control Compliance
This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.
Updated privacy notice - UK and EU Job Applications
When you apply to a job on this site, the personal data contained in your application will be collected by CoreWeave UK Ltd. (“Controller”), which is located at
Phosphor (6th Floor), 133 Park Street, London, SE1 9EA
and can be contacted by emailing careers.eu@coreweave.com. Controller’s data protection officer can be contacted at privacy@coreweave.com. Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of (i) Regulation (EU) 2016/679 (General Data Protection Regulation (“GDPR”) and (ii) the GDPR as it forms part of the laws of the UK (“UK GDPR”), as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. With respect to transfers originating from the UK or the European Economic Area ("EEA") to a country outside the UK or the EEA, we implement the appropriate transfer mechanism(s) and other appropriate solutions to address cross-border transfers as required by applicable law. You may request a copy of the suitable mechanisms we have in place by contacting us at privacy@coreweave.com
Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. Where permitted by applicable law, we may also retain your personal data for a limited period after the recruitment process ends in order to consider you for future job opportunities, respond to legal claims, or comply with record-keeping obligations. Under the GDPR and the UK GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. You also have the right to data portability. In addition, you may lodge a complaint with the relevant supervisory authority: (i) A list of Europe’s data protection authorities can be found here; and (ii) for the UK, this is the Information Commissioner's Office.
For additional information, please see our Privacy Policy.
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QA Automation Engineer with Java
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Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their businesses running. Join us as we go fearlessly forward together, growing, learning, and making a real impact for some of the world’s biggest brands.
Now we are looking for a Middle/Senior QA Automation Engineer (Java) to join the team that works on the Veeam Backup for Salesforce.
What You'll Do
- Developing testing strategies for software products
- Developing automated tests for integration and functional scenarios, including for the backend, frontend, data storage system, etc
- Developing and improving current automation tools
- Maintaining test documentation
- Validating tests and scenarios written by other testers
- Conducting test cycles using functional, integration, and load testing
- Evaluating test results, preparing reports, and making suggestions for quality improvement
- Analyzing results, increasing test coverage, participating in development, and implementing new approaches to product testing
What You'll Bring
- Knowledge of Java
- Knowledge of SQL
- Knowledge of REST, SOAP, HTTP
- Knowledge of Playwright
- API testing experience
- Knowledge of Docker
- Experience with Azure DevOps (CI/CD, pipelines, IaC such as Bicep, etc.)
- Knowledge of automated testing tools: JUnit, Jupiter etc
- Hands-on experience with Spring Boot
- Experience with test case management systems (e.g., TestRail, Zephyr, Xray, etc.)
- Knowledge of the principles of distributed systems
- Skill and experience in collecting system requirements
- An understanding of system interoperability
- An understanding of the differences between various types of testing
Bonus Skills
- A deep understanding of the software life cycle process
- A deep understanding of the testing process and experience with implementing it in practice
- Knowledge of programming languages: Kotlin
- Knowledge of relational database operation
- Knowledge of Kubernetes (k8s)
- Experience in load testing
- Experience in working with large volumes of data and data quality testing
What You’ll Get
- 26 paid days off annually, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
- Paid parental, maternity, and paternity leave
- Fully covered family medical plan, dental, rehab, and vaccinations
- Life, critical illness, and disability insurance
- Employer pension contribution via PPK
- Monthly Edenred allowance of 450 PLN for meals
- MultiSport card fully covered by Veeam, giving access to sports facilities nationwide
- Up to 12 free therapy sessions annually, plus legal and financial advice
- Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning
Please note: If the applicant is permanently present outside of Poland, Veeam reserves the right to refuse to consider the application for a job. Remote job is only possible in case the employee is located in Poland.
#LI-AR1
#Hybrid
Please note that any personal data collected from you during the recruitment process will be processed in accordance with our Recruiting Privacy Notice.
The Privacy Notice sets out the basis on which the personal data collected from you, or that you provide to us, will be processed by us in connection with our recruitment processes.
By applying for this position, you consent to the processing of your personal data in accordance with our Recruiting Privacy Notice.
By submitting your application, you acknowledge that the information provided in your job application and any supporting documents is complete and accurate to the best of your knowledge. Any misrepresentation, omission, or falsification of information may result in disqualification from consideration for employment or, if discovered after employment begins, termination of employment.
Ready to apply?
Apply to Veeam Software
C# Developer (Veeam Backup for Hypervisors)
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Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their businesses running. Join us as we go fearlessly forward together, growing, learning, and making a real impact for some of the world’s biggest brands.
About the role
Join as a C# Developer and help shape the backend of Veeam Backup for Hypervisors, enhancing data protection and driving business resilience.
What You'll Do
- Develop business logic for products in virtualization field (RHV, Nutanix, Proxmox VE etc.)
- Develop new products and supporting existing functionalities
- Implement functionalities on the level of large parts of the product
- Participate and individual development of components and the whole architecture of the product
Technologies You'll Work With
C#, .Net 10, Windows/Linux (RedHat, Ubuntu), PostgreSQL, git, RestAPI, Multithreading
What You'll Bring
- At least 3 years of experience in commercial product development for the mass market
- Good knowledge of the C# language
- A deep understanding of .NET platform, data structures and algorithms
- Possession of the principles of software design and development
- English proficiency sufficient to communicate with international teams
Bonus Skills
- Experience in development for virtual infrastructure (VMware vSphere, Microsoft Hyper-V)
- Experience with QEMU/KVM
What You'll Get
- 26 paid days off annually, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
- Paid parental, maternity, and paternity leave
- Fully covered family medical plan, dental, rehab, and vaccinations
- Life, critical illness, and disability insurance
- Employer pension contribution via PPK
- Monthly Edenred allowance of 450 PLN for meals
- MultiSport card fully covered by Veeam, giving access to sports facilities nationwide
- Up to 12 free therapy sessions annually, plus legal and financial advice
- Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning
Please note: If the applicant is permanently present outside of Poland, Veeam reserves the right to refuse to consider the application for a job. Remote job is only possible in case the employee is located in Poland.
#LI-TT1
Please note that any personal data collected from you during the recruitment process will be processed in accordance with our Recruiting Privacy Notice.
The Privacy Notice sets out the basis on which the personal data collected from you, or that you provide to us, will be processed by us in connection with our recruitment processes.
By applying for this position, you consent to the processing of your personal data in accordance with our Recruiting Privacy Notice.
By submitting your application, you acknowledge that the information provided in your job application and any supporting documents is complete and accurate to the best of your knowledge. Any misrepresentation, omission, or falsification of information may result in disqualification from consideration for employment or, if discovered after employment begins, termination of employment.
Ready to apply?
Apply to Veeam Software
Senior Python/AI Developer
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Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their businesses running. Join us as we go fearlessly forward together, growing, learning, and making a real impact for some of the world’s biggest brands.
About the Role
We are looking for a skilled Senior Python/AI Developer with expertise in REST API development to join our team of professionals. You will become an important part of our project related to integrating AI technologies into existing Veeam products to enhance functionality.
Your tasks will include:
- Developing efficient, secure backend applications and integrating AI solutions into existing products and support systems
- Researching, evaluating, and applying new AI-based technologies to drive optimisation and innovation
- Collaborating with cross-functional teams – including developers, product, and support teams – throughout the project lifecycle
- Contributing to backend systems that support multiple products, beyond a single application
Technologies we work with:
Python, Docker, Azure, Git, AWS, PostgreSQL, .NET
What we expect from you:
- 5+ years of commercial product development experience with Python, focusing on scalable backend services and data manipulation, as well as strong proficiency in Docker for containerisation and deployment
- Demonstrated expertise in building autonomous or semi-autonomous agents (e.g., LangGraph, Pydantic AI Agents), with sound architectural judgment on when to apply LLMs versus traditional code or simpler ML models
- Experience designing automated evaluation pipelines (e.g., Ragas, DeepEval), implementing production monitoring (e.g., Langfuse, Pydantic Logfire), and ensuring solution reliability
- Solid understanding of AI security, including response control, prompt injection prevention, and safety guardrails, along with the ability to optimize throughput, token cost, and latency at scale
- Enthusiasm for learning and experimenting with new technologies and approaches, especially in the rapidly evolving field of AI
- Ability to proactively research and adopt state-of-the-art and emerging workflows, with a focus on exploring new methods in addition to established best practices
Will be an advantage:
- Knowledge of additional programming languages (C#, JavaScript or TypeScript)
- Experience with transformer architectures, fine-tuning (PEFT/LoRA) and self-hosting models
- Previous experience with Veeam products
What You'll Get:
- 26 paid days off annually, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
- Paid parental, maternity, and paternity leave
- Fully covered family medical plan, dental, rehab, and vaccinations
- Life, critical illness, and disability insurance
- Employer pension contribution via PPK
- Monthly Edenred allowance of 450 PLN for meals
- MultiSport card fully covered by Veeam, giving access to sports facilities nationwide
- Up to 12 free therapy sessions annually, plus legal and financial advice
- Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning
#LI-IĆ1
Please note that any personal data collected from you during the recruitment process will be processed in accordance with our Recruiting Privacy Notice.
The Privacy Notice sets out the basis on which the personal data collected from you, or that you provide to us, will be processed by us in connection with our recruitment processes.
By applying for this position, you consent to the processing of your personal data in accordance with our Recruiting Privacy Notice.
By submitting your application, you acknowledge that the information provided in your job application and any supporting documents is complete and accurate to the best of your knowledge. Any misrepresentation, omission, or falsification of information may result in disqualification from consideration for employment or, if discovered after employment begins, termination of employment.
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Backend Engineer, Kasten
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Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their businesses running. Join us as we go fearlessly forward together, growing, learning, and making a real impact for some of the world’s biggest brands.
About the Role
We are the leader in Kubernetes Backup and Disaster Recovery. Veeam Kasten, our data management platform purpose-built for Kubernetes, provides enterprise operations teams with an easy-to-use, scalable, and secure system for backup and restore, disaster recovery, and application mobility with unparalleled operational simplicity. We are constantly optimizing and extending the functionality of our Kubernetes offerings to meet the needs of our customers. We are now further integrating our tools with SaaS services and building up support for virtual machines hosted in Kubernetes.
We are looking for a Senior Software Developer to contribute to our Veeam Kasten data management platform, ensuring top-tier security and excellence.
What You’ll Do
- Owning (designing, developing in Go, and testing) significant features in the Veeam Kasten product related to backup and recovery of Kubernetes applications, databases, and storage systems
- Integrating Veeam Kasten with other Veeam products and expanding it’s capabilities
- Collaborating with distributed teams across different time zones and regions
- Working with and contributing to the cloud-native open-source community
- Participating in technical design discussions, reviewing code, and providing feedback to other engineers
Technologies we work with
Kubernetes, Helm, Docker, Golang, Bash, Git, OpenShift, Rancher, Google GKE, AWS EKS, Azure AKS, VMware TKG(s), etc. Our team is passionate about code quality, extensibility, coding standards, testing, and automation.
What You’ll Bring
- 5+ years of experience developing enterprise solutions in a high-level programming language such as C++, Java, or C#, and a willingness to code in Go
- Experience with distributed systems concepts and client-server architectures
- Expertise in developing, testing, and debugging production-quality, scalable, multi-threaded, and concurrent systems
- Strong knowledge of computer science fundamentals (data structures, algorithms, and concurrency)
- Strong sense of ownership, delivering work end-to-end, aligning with stakeholders, maintaining high level of quality and following up with the delivered solutions in production
- A university degree in a technical field or equivalent industry experience
Bonus Skills
- Experience developing in Go
- Experience developing for and on containers, container scheduler, and orchestration platforms
- Experience developing complex systems with AI coding agent tools at scale
- Active contribution to OSS projects in the Kubernetes/Cloud-Native ecosystem
- Participation in CNCF Technical Advisory Groups (TAGs) or Kubernetes Special Interest Groups (SIGs)
What You'll Get
- 26 paid days off annually, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
- Paid parental, maternity, and paternity leave
- Fully covered family medical plan, dental, rehab, and vaccinations
- Life, critical illness, and disability insurance
- Employer pension contribution via PPK
- Monthly Edenred allowance of 450 PLN for meals
- MultiSport card fully covered by Veeam, giving access to sports facilities nationwide
- Up to 12 free therapy sessions annually, plus legal and financial advice
- Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning
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Please note that any personal data collected from you during the recruitment process will be processed in accordance with our Recruiting Privacy Notice.
The Privacy Notice sets out the basis on which the personal data collected from you, or that you provide to us, will be processed by us in connection with our recruitment processes.
By applying for this position, you consent to the processing of your personal data in accordance with our Recruiting Privacy Notice.
By submitting your application, you acknowledge that the information provided in your job application and any supporting documents is complete and accurate to the best of your knowledge. Any misrepresentation, omission, or falsification of information may result in disqualification from consideration for employment or, if discovered after employment begins, termination of employment.
Ready to apply?
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Who We Are
Wingspan is the first payroll platform designed specifically for independent contractors and their businesses. We simplify onboarding, payments, and compliance for flexible workforces of all sizes, from solo operators to large enterprises.
We're a Series B startup based in NYC with distributed teams in the USA, Poland, and the UK, and backed by Andreessen Horowitz (a16z), Touring Capital, and a strong network of operators, including the CEOs and founders of Warby Parker, Harry's, Allbirds, Invision, and Flatiron Health.
About the Role
As a Software Engineer on the Payment Operations team, you will be responsible for the execution layer that ensures every dollar on Wingspan's platform is accounted for, reconciled, and moved accurately on time. You will have direct access to production systems, a mandate to identify what's broken or inefficient, and the authority to engineer the fix.
This role reports to the Head of Payments & Compliance Operations and is based in Warsaw, Poland, with a remote work model.
What You'll Do
- Design, develop, and ship internal systems and automation that eliminate entire categories of operational toil, owning every problem end-to-end from initial diagnosis to permanent fix
- Build and maintain reconciliation infrastructure that keeps Wingspan's ledger, bank records, and platform transaction data in continuous alignment, automatically and at scale
- Develop monitoring and alerting systems that surface funding health issues and payment anomalies in real time, ensuring problems are caught and resolved before they ever reach a customer
- Collaborate with Engineering, Product, and Finance to identify recurring operational patterns and translate them into platform-level improvements that raise the reliability ceiling for the entire system
- Contribute to the growth of our engineering culture by sharing knowledge, participating in code reviews, and proactively identifying opportunities to improve how the team builds, observes, and automates
Qualifications & Requirements
- 3-5 years of experience in a software engineering or engineering-adjacent role with exposure to payment systems, backend services, or data pipelines
- Strong SQL skills, comfortable writing standalone scripts and using AI tools such as Claude Code, Open AI, etc
- Familiarity with RESTful APIs and backend services, with Node.js and TypeScript experience as a plus
- High autonomy and high accountability, you thrive in fast-moving environments and default to action over escalation
Compensation
We tailor compensation packages based on expertise, years of experience, certifications, and other relevant factors. Our comprehensive benefits and rewards are designed to help you thrive both professionally and personally.
Perks & Benefits
- Unlimited vacation
- Competitive stock option package
- $300 one time WFH stipend
- Top of the line 14" MacBook Pro
- Travel stipend for team off sites
- Medicover Sports Membership
Ready to apply?
Apply to WingspanWHAT IS BOX?
Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia.
By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift.
WHY BOX NEEDS YOU?
The Content Capabilities team is relatively new and is tasked with the ambitious goal of supporting the Box Content Cloud’s next 10x wave of growth. We aim to achieve this by building innovative new platform capabilities, enabling our product teams and customers to build intuitive and differentiated experiences that scale to millions of users.
We’re close to delivering the first set of features, unlocking new use cases and significantly increasing the scale at which users can collaborate on content. The team is just getting started though and has a strong roadmap of new capabilities to build. That's where you come in!
As we embark on this journey, we're looking for a skilled Backend Software Engineer to join us and play an important role. You'll have the opportunity to work with a small team of talented, collaborative, and fun people, solving some of the toughest challenges in the content management space. The work you do will have an immediate impact on the productivity of millions of users, at some of the most important enterprises of our time.
WHAT YOU'LL DO?
- Work closely with engineering leadership to develop strategies for evolving the platform to its next generation.
- Collaborate with product management to help refine requirements, break down complex projects into meaningful, deliverable units and lead the effort.
- Design and implement scalable services with a focus on reliability, observability, operability and efficiency.
- Continually improve the current code base and infrastructure patterns.
- Work with cutting-edge technologies like Kubernetes, Docker, BigTable, Elasticsearch, Spark, and Istio.
- Mentor new engineers and interns, contribute to team growth and development.
- Participate in our on-call rotation, available at all times while on-call to help respond to and triage any issues that arise.
WHO YOU ARE?
- 3+ years of professional software development experience building high-scale services.
- Strong coder with demonstrated proficiency in Java.
- You have experience designing, building, and deploying high quality software.
- You are excited about solving complex technical problems using data-driven solutions.
- You act like an owner and strive to do work you're proud of, both technically and in your team interactions.
We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box.
BONUS POINTS FOR
- Experience with Google Cloud Platform and/or Amazon Web Services.
- Experience with message queues and/or streaming platforms (ex. Google Pub/Sub, Apache Kafka).
- Experience building, deploying, and operating microservices on Kubernetes.
PERCENTAGE OF TIME SPENT
- 20% design
- 50% coding
- 10% documentation
- 10% bug fixes
- 10% meetings
TOOLS WE'RE USING
- Messaging - Slack
- Ticketing/Planning - JIRA
- Build server - Jenkins
- Virtualization - Kubernetes
- Cloud infrastructure - currently on-prem, being migrated to GCP
- Application stack - Java microservices on Kubernetes, PHP monolith
- Queue/Stream - Kafka, being migrated to Google Pub/Sub
- Databases - MySQL
Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week, with a focus on Tuesdays, Wednesdays, and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process.
EQUAL OPPORTUNITY
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
For details on how we protect your information when you apply, please see our Personnel Privacy Notice.
For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice.
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Ready to apply?
Apply to Box
About Starburst
Starburst is the data platform for analytics, applications, and AI, unifying data across clouds and on-premises to accelerate AI innovation. Organizations—from startups to Fortune 500 enterprises in 60+ countries—rely on Starburst for fast data access, seamless collaboration, and enterprise-grade governance on an open hybrid data lakehouse. Wherever data lives, Starburst unlocks its full potential, powering data and AI from development to deployment. By future-proofing data architecture, Starburst helps businesses fuel innovation with AI.
About the role
As a Staff Engineer on the Spark Job Manager and Starburst Enterprise team, you will own critical backend and platform components that orchestrate distributed compute (Spark, Trino) for enterprise customers. You will lead the design and implementation of JVM-based services and the surrounding infrastructure: Kubernetes deployments, Docker image strategy, CI/CD automation, AWS integrations, and secure enterprise authentication flows. This is a staff-level role requiring architectural leadership, cross-team influence, and long-term platform ownership.
As a Staff Software Engineer at Starburst, you will:
- Own critical backend and platform components that orchestrate distributed compute (Spark, Trino) for enterprise customers.
- Lead the design and implementation of JVM-based services and the surrounding infrastructure, including Kubernetes deployments, Docker image strategy, CI/CD automation, AWS integrations, and secure enterprise authentication flows.
- Provide architectural leadership, cross-team influence, and long-term platform ownership.
Some of the things we look for:
- Deep Backend Engineering & Distributed Systems:
- 8+ years of professional backend experience, with strong expertise in Java (primary and required) and production experience building JVM-based services.
- Experience designing and operating distributed systems in production. Working with Spark, Trino/Presto, or comparable distributed compute engines is a strong plus.
- Extensive experience designing and evolving RESTful APIs, including validation, error modeling, pagination, filtering, backward-compatible versioning, and OpenAPI documentation.
- Infrastructure & Operations:
- Hands-on production experience with Kubernetes (authoring manifests/Helm charts) and strong Docker experience (multi-stage builds, image optimization, security best practices).
- Experience owning CI/CD for complex Java codebases, using GitHub Actions (preferred) or Jenkins.
- Practical AWS experience with S3 (or S3-compatible object storage), IAM roles/policies, and AWS SSO.
- Familiarity with secure authentication mechanisms: OAuth2 / OIDC, token-based auth, and session management.
- Experience implementing Metrics (Prometheus preferred), Distributed tracing (OpenTelemetry), and structured logging for JVM services is a plus.
- Staff-Level Impact:
- Proven experience leading architecture across multiple services or systems.
- Demonstrated ability to drive cross-team RFCs, break down ambiguous problems, influence engineering standards, and raise the technical bar through code reviews and mentorship.
- Own long-term platform health, not just feature delivery.
- Highly Preferred Experience:
- Experience building job orchestration platforms.
- Experience working in enterprise / B2B environments.
- Strong Python skills for automation and tooling.
- Experience running systems in hybrid or on-prem environments.
- Collaboration on open-source projects is a strong plus.
- Ability to Travel: This role will require 25% in-person travel for purposes including but not limited to new hire onboarding, team and department offsites, customer engagements, and other company events. Actual travel expectations may vary by role and business needs.
Where could this role be based?
- This role is based in our Warsaw office and follows a hybrid model, with an expectation of being onsite 2-3 days per week.
Salary ranges: 440,000 - 540,000 PLN anually
Build your career at Starburst
All-Stars have the opportunity and freedom to realize their true potential. By building alongside top talent, we’re empowered to take ownership of our careers and drive meaningful change. Anchored in industry-proven technology and unprecedented success, All-Stars are taking on the challenge everyday to disrupt our industry – and the future.
Our global workforce is supported by a competitive Total Rewards program that reflects our commitment to a rewarding and supportive work environment. This includes a variety of benefits like competitive pay, attractive stock grants, flexible paid time off, and more.
We are committed to fostering an intentional, inclusive, and diverse culture that drives deep engagement, authentic belonging, and an exceptional All-Star experience. We believe that diversity of thought, perspective, background and experience will enable us to own what we do, drive our success and empower our All-Stars to show up authentically.
Starburst provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state
or local laws.
Ready to apply?
Apply to Starburst
About Starburst
Starburst is the data platform for analytics, applications, and AI, unifying data across clouds and on-premises to accelerate AI innovation. Organizations—from startups to Fortune 500 enterprises in 60+ countries—rely on Starburst for fast data access, seamless collaboration, and enterprise-grade governance on an open hybrid data lakehouse. Wherever data lives, Starburst unlocks its full potential, powering data and AI from development to deployment. By future-proofing data architecture, Starburst helps businesses fuel innovation with AI.
About the role:
As a Senior Software Engineer on the fully distributed Starburst Galaxy Reliability, Scalability, & Efficiency team, you’ll own the reliability, scalability and efficiency (performance/$) of Starburst Galaxy IaaS/SaaS as we grow. You will help design and build core infrastructure around Trino of the Galaxy Product itself, as well as build “the machine that builds the machine” that is used to operate our SaaS at scale. Daily tasks will include developing the backend infrastructure related to product features, building operational tooling, supporting our product in production, and driving collaboration with various stakeholders around the reliability, scalability and efficiency of Starburst Galaxy.
On the Core Infrastructure team, you will ensure the reliability and scalability of the Starburst Galaxy infrastructure as we grow to meet the demands of our customers. You’ll own the apis for provisioning and upgrading cloud infrastructure across AWS, Azure & GCP.
On the Delivery & Enablement team, you will enable the engineering organization to iterate on Galaxy confidently with maximum velocity, and minimum disruption. You’ll own everything from continuous delivery to the tooling to provision and maintain developer environments.
On the Observability team, you will provide comprehensive tooling, and the underlying infrastructure primitives, for the introspection and administration of the Starburst Galaxy product. This requires modifying both Trino and Starburst Galaxy services to maximize introspection while owning infrastructure that ensures that relevant data is surfaced in an accessible way to both internal and external customers.
As a Senior Software Engineer you will:
- Develop and optimize the reliability, scalability, and efficiency of Starburst Galaxy service
- Design and build the core operational infrastructure of the Starburst Galaxy service following the immutable cloud infrastructure paradigm
- Continuously improve our engineering processes, tests, and systems that allow us to scale the code base and productivity of the team
- Provide considerate and timely review of your peers' pull requests and design proposals
Some of the things we look for :
- Passion for software engineering, an interest in Infrastructure Engineering in particular
- Cloud infrastructure architecture and orchestration experience
- Experience developing software in Java and Typescript
- Experience with infrastructure as code and related tooling such as Pulumi or Terraform
- Prior experience in developing for or operating Trino is a huge plus
- Demonstration of ownership, grit, and bias for action - core values at Starburst
- Ability to Travel: This role will require occasional in-person travel for purposes including but not limited to new hire onboarding, team and department offsites, customer engagements, and other company events. Actual travel expectations may vary by role and business needs.
Where could this role be based?
- This role is based in our Warsaw office and follows a hybrid model, with an expectation of being onsite 1-2 days per week.
Starburst is dedicated to maintaining fair and equitable compensation practices. The salary range provided for this role reflects the minimum and maximum targets for candidates in the country in which the role is located and could be inclusive of variable compensation, such as commission or bonus. All full-time employees receive equity grants (NSOs), and depending on the country, may have access to additional employer-sponsored benefits. Actual compensation packages are determined based on relevant skills, experience, education and training, and specific work location. For more information, connect with the recruiting team or Hiring Manager during the interview process as they can provide more detailed information about the salary range.
Build your career at Starburst
All-Stars have the opportunity and freedom to realize their true potential. By building alongside top talent, we’re empowered to take ownership of our careers and drive meaningful change. Anchored in industry-proven technology and unprecedented success, All-Stars are taking on the challenge everyday to disrupt our industry – and the future.
Our global workforce is supported by a competitive Total Rewards program that reflects our commitment to a rewarding and supportive work environment. This includes a variety of benefits like competitive pay, attractive stock grants, flexible paid time off, and more.
We are committed to fostering an intentional, inclusive, and diverse culture that drives deep engagement, authentic belonging, and an exceptional All-Star experience. We believe that diversity of thought, perspective, background and experience will enable us to own what we do, drive our success and empower our All-Stars to show up authentically.
Starburst provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state
or local laws.
Ready to apply?
Apply to Starburst
What is Box?
Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia.
By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift.
Why Box needs you:
The Governance Engineering team is responsible for developing new features to enable customers to manage high-value content in Box with automated content lifecycle tools that reduce compliance, privacy, and litigation risk. Our goal is to build a powerful best-of-breed cloud stack with a single content management layer. That way, our customers can connect the content flow across their favorite business apps. We are a fast-paced and high impact team that is helping Box and our customers build world-class enterprise compliance solutions. If this sounds like an exciting challenge to you, come join us.To transform the way critical business content is governed in the cloud in order to reduce regulatory, legal, and compliance risk for organizations.
WHAT YOU'LL DO:
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Develop new backend features focused on high scale and performance.
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Design and implement auto-scaling solutions for microservices.
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Solve challenges related to distributed systems at scale.
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Measure system performance; identify bottlenecks; optimize accordingly.
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Build internal tools supporting testing automation, deployment pipelines & product support.
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Collaborate closely with cross-functional teams across geographies (Poland & USA).
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Participate actively in Agile ceremonies such as daily stand-ups and sprint planning.
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Contribute code reviews ensuring quality standards are met consistently.
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Participate in our on-call rotation, available at all times while on-call to help respond to and triage any issues that arise.
WHO YOU ARE:
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You have 3+ years of professional software development experience.
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Proficient in Java; familiarity with other scripting languages like Python, Scala or PHP is a plus.
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Comfortable working with cloud platforms such as AWS or GCP.
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Knowledgeable about container orchestration technologies like Kubernetes.
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Familiarity with NoSQL databases such as MongoDB preferred but not required.
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Strong communicator who meets deadlines reliably while collaborating effectively within teams.
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Passionate about learning new technologies & applying them pragmatically in production environments.
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Fluent English speaker capable of working seamlessly across international teams.
We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box.
Percentage of Time Spent:
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Coding: 50%
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Documentation: 10%
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Bug Fixes: 30%
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Meetings: 10%
Methodology:
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Agile management: Scrum
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Issue tracking tool: Jira
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Knowledge repository: Confluence
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Code reviews: GitHub Enterprise
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Version control system: GIT
BENEFITS
Check out the overview of the benefits and additional perks offered at Box.
Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week, with a focus on Tuesdays, Wednesdays, and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process.
EQUAL OPPORTUNITY We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation".
For details on how we protect your information when you apply, please see our Personnel Privacy Notice. For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice.
#LI-EMEA #LI-NP1
Ready to apply?
Apply to Box
Product Manager – Agent Interoperability (ACP)
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At JetBrains, we build developer tools that help engineers stay focused on solving hard problems instead of fighting routine work.
Within JetBrains AI, we are collaborating with Zed on the Agent Client Protocol (ACP), an open protocol that lets AI coding agents work inside editors and IDEs. ACP is already supported in JetBrains AI Assistant, and the project is jointly governed by JetBrains and Zed. We see ACP as a long-term investment in interoperability, developer choice, and durable AI-powered workflows across the JetBrains ecosystem. (The JetBrains Blog).
ACP evolves in the open. Real-time coordination happens in Zulip, actionable work is tracked in GitHub Issues, longer-form discussion happens in GitHub Discussions, and substantial protocol changes move through the RFD process. We need someone who can help JetBrains shape that work from the product side: define the right developer scenarios, align internal and external stakeholders, and turn ecosystem needs into clear priorities for JetBrains and for the protocol. (Agent Client Protocol).
This is not a generalist product management role. It is also not a pure protocol engineering role. It sits between developer-experience product work and protocol evolution.
This role is often a strong fit for someone who has spent several years as a software engineer – ideally on APIs, SDKs, web/backend systems, libraries, frameworks, or platform integrations – and then moved into product management or a hybrid product or engineering role.
This will be an exciting opportunity if you:
- Want to shape an open interoperability layer for AI-native software development.
- Enjoy turning messy cross-team technical discussions into clear product direction.
- Like working with engineers, agent developers, and external partners to make complex systems usable and durable.
In this role, you will:
- Identify and prioritize the developer scenarios JetBrains should support through ACP in JetBrains IDEs.
- Study how those scenarios are already handled in CLIs and agents, and define coherent IDE-native flows that JetBrains should support.
- Work on examples such as plan mode, sub-agent workflows, or agent-to-agent communication, and turn them into clear scenario definitions and product requirements.
- Talk to JetBrains product and engineering teams, external agent developers, and partners to collect requirements, constraints, and compatibility concerns.
- Turn those inputs into crisp problem statements, GitHub Issues, success criteria, and roadmap priorities.
- Partner closely with protocol engineers and ACP maintainers to translate validated scenarios into protocol proposals, implementation requirements, and delivery plans.
- Represent JetBrains in regular protocol conversations with Zed and the broader ACP community, helping drive alignment on what belongs in the protocol, what should remain implementation-specific, and what should wait.
- Balance immediate JetBrains product needs against long-term protocol design concerns such as extensibility, backward compatibility, clarity, and ecosystem fit.
- Define and monitor the right telemetry and product metrics for ACP-related surfaces, including agent installation success, authentication success, protocol feature adoption, task completion, reliability, and developer satisfaction.
- Help JetBrains make long-term, product-quality decisions about supporting ACP across multiple IDE experiences.
- Communicate decisions, trade-offs, and priorities clearly to highly technical stakeholders inside and outside JetBrains.
We’ll be happy to have you on our team if you:
- Have 1-4 years of product management experience, or equivalent end-to-end ownership in a hybrid engineering/product role.
- Have a substantial software engineering background and hands-on production coding experience in real systems.
- Understand how modern web and integration primitives work in practice, including OAuth, WebSockets, HTTP, JSON-RPC, and service-to-service communication.
- Are comfortable reasoning about APIs, protocols, payload schemas, event-driven systems, authentication flows, local/remote execution, and backward compatibility.
- Can discuss technical details credibly with engineers and agent developers, even when the conversation goes deep into protocol behavior, edge cases, or extensibility.
- Can take raw technical feedback and turn it into clear user scenarios, requirements, issue tickets, and written decisions.
- Have strong product judgment and can distinguish between a JetBrains-specific UX choice and a protocol-level capability that should be standardized.
- Have a data-driven mindset and know how to combine telemetry, qualitative feedback, and ecosystem signals in product decisions.
- Have strong spoken and written English.
We’d be especially thrilled if you:
- Previously worked as a senior software engineer, staff engineer, library/framework maintainer, SDK owner, or platform/integration engineer before moving closer to product work.
- Have experience with developer tools, IDEs, AI coding agents, CLI workflows, or interoperability layers such as LSP, MCP, or ACP.
- Have contributed to open-source projects or standards-like processes.
- Are comfortable working in public GitHub workflows with Issues, Discussions, pull requests, and proposal documents.
- Have built or supported products where compatibility, extensibility, and future-proofing mattered.
- Use JetBrains IDEs regularly.
#LI-KL1
We are an equal opportunity employer
We know great ideas can come from anyone, anywhere. That’s why we do our best to create an open and inclusive workplace – one that welcomes everyone regardless of their background, identity, religion, age, accessibility needs, or orientation.
We process the data provided in your job application in accordance with the Recruitment Privacy Policy.
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Senior Full Stack Engineer, Platform
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We are looking for an experienced Senior Full Stack Engineer to help build and scale our internal task management platform. This role comes with a unique set of product and engineering challenges: dynamic task distribution, intelligent workforce management, and highly efficient agent-facing interfaces. You'll work across the stack to build systems that support real-time decisions, streamline workflows, and surface actionable insights. You'll be the most senior frontend voice on the team, owning architecture decisions and setting the technical direction.
With over 200 million customers in 50+ countries, Bolt is one of the fastest-growing tech companies in Europe and Africa. And it's all thanks to our people.
We believe in creating an inclusive environment where everyone is welcome, regardless of race, colour, religion, gender identity, sexual orientation, national origin, age, or disability.
Our ultimate goal is to make cities for people, not cars, and we need your help to achieve this mission!
As a Senior Full Stack Engineer, you will help your team architect, design, develop, and deploy scalable internal products that include both backend services and user-facing interfaces. You’ll mostly work with Node.js, React, and TypeScript – though prior experience with Node.js is not required. Collaboration with internal stakeholders will be key to building thoughtful, maintainable solutions that meet business needs with low operational overhead.
Your work will focus on enhancing our internal task management product, improving the efficiency and reliability of how tasks are distributed and executed. By building tools that empower agents and streamline operations, you’ll drive meaningful improvements in internal productivity and help the business scale more effectively.
Build and maintain modular, high-performance UI micro frontends that are easy to scale and integrate. Collaborate with stakeholders to design backend systems and APIs that effectively support evolving business needs. Lead features and initiatives from idea through successful delivery, working closely with Product to break down scope. Contribute to the product roadmap by offering ideas, feedback, and technical insight throughout the development process. Mentor engineers through code reviews and direct guidance, and set frontend best practices across the team.
You have experience in JavaScript and Node.js / C++ /Java or any OO language. You have knowledge of major frontend frameworks and experience with API design and development. You have a university degree in a technical subject (Computer science, Mathematics or similar). You have 4+ years of experience in software development. You have good English and communication skills. You have solid understanding of algorithms, data structures, experience with any SQL (MySQL/PostgreSQL).
Play a direct role in shaping the future of mobility. Impact millions of customers and partners in 600+ cities across 50+ countries. Work in fast-moving autonomous teams with some of the smartest people in the world. Accelerate your professional growth with unique career opportunities. Get a rewarding salary and stock option package that lets you focus on doing your best work. Enjoy the flexibility of working in a hybrid mode with a minimum of 2 days in the office each week to foster strong connections and teamwork. Take care of your physical and mental health with our wellness perks.
#LI-Hybrid
Ready to apply?
Apply to Bolt Technology
About WPP Media
WPP is the trusted growth partner for the world’s leading brands. With exceptional talent, trusted data and intelligence, and world-class partnerships – all united by our pioneering agentic marketing platform, WPP Open – we help clients navigate change, capture opportunity, and deliver transformational growth.
WPP Media is WPP's AI-driven media operating unit, bringing together media, data, and partnerships to deliver creative personalisation at scale. Connected through WPP Open and powered by Open Intelligence, clients see exactly where, how, and why their media investment is working.
For more information, visit wppmedia.com.
Role Summary and Impact
As part of the Global Operations Centre (GOC), you will work closely with teams across the United States, Europe, and Asia to deliver high-impact solutions in a collaborative, multicultural environment. We’re looking for a Quality Assurance Engineer to join our team, focusing on our Open Intelligence data initiative. While our team builds and maintains an enterprise-grade production system for this initiative, your critical role will be to ensure the quality, reliability, and accuracy of our data, services, and platforms. You’ll play a key role in enabling WPP Media to leverage its data assets with confidence, ensuring they are correct, consistent, and available across the business. This role requires diligence, independence, technical savviness, and strong communication skills. It requires an understanding of brand, adtech, and marketing data, as well as the enterprise context. This is a hands-on technical role for an enterprising individual, who can balance contributing to long-term quality improvement initiatives with immediate attention to validating new features and addressing incidents. It also requires good communication skills, as you will be collaborating with and providing quality insights to engineers and product stakeholders across the globe. You will also collaborate closely with our product division to ensure transparency on the quality status to the business side.
You are:
- A leader who empowers teams, removing impediments and fostering an environment of collaboration and psychological safety.
- An expert facilitator, skilled at guiding teams through Agile ceremonies and discussions to achieve clear outcomes.
- A strong communicator and coach, adept at nurturing Agile mindsets and practices across individuals and the organization.
- Proactive and adaptable, able to anticipate challenges, resolve conflicts, and guide teams through change.
- Passionate about continuous improvement, always seeking ways to optimize team performance and delivery predictability.
What you will do:
- Test Design & Execution: Develop, maintain, and execute comprehensive test plans, test cases, and test scripts for custom services, data stores, and data processing pipelines to ensure functional correctness, data integrity, and performance.
- Automation: Contribute to the development, and maintenance of automated tests (e.g., API and data validation) within our existing frameworks, integrating them into our CI/CD pipelines.
- Data Quality Assurance: Implement and maintain automated systems for result consistency checks, performing thorough data validation and reconciliation to ensure the accuracy and reliability of our Open Intelligence data assets.
- Defect Management: Identify, document, prioritize, and track defects using appropriate tools, working closely with engineering and product teams to ensure timely resolution and re-testing.
- Quality Advocacy: Contribute to identifying and addressing technical debt related to testability and quality within our data platform, advocating for quality best practices throughout the development lifecycle.
- Collaboration: Support our regional and services teams by ensuring that best practices for testing data pipelines and services are followed and actively participate in code reviews for test automation.
- Reporting: Design and contribute to systems for cross-region quality monitoring and reporting, ensuring transparency on the quality status for our Product organization.
Skills and Experience
If this opportunity looks right for you, we are looking for candidates who have:
- 2-4 years of hands-on experience in Quality Assurance or Software Testing roles, ideally within data-intensive and cloud-native environments.
- QA Fundamentals: Strong understanding of software QA methodologies and tools.
- Automation Skills: Proven experience in developing and maintaining automated tests using at least one modern test automation framework (e.g., Playwright) and a scripting or programming language (e.g., Python).
- API Testing: Hands-on experience with API testing tools (e.g., Postman) and understanding of RESTful APIs.
- SQL/Spark Proficiency: Strong ability to write and execute complex SQL queries or Spark jobs for data validation, data integrity checks, and backend testing.
- Cloud Understanding (GCP preferred): Basic understanding of cloud platforms and how applications are deployed and managed within them (e.g., containerization with Docker, orchestration).
- Data Domain Knowledge: Interest in brand, adtech, and marketing data, and the ability to apply this understanding to testing data correctness and availability.
- CI/CD & Version Control: Experience working with CI/CD pipelines, version control (Git), branching strategies, and testing best practices.
- A proactive approach to solving problems and improving systems.
Life at WPP Media & Benefits
Our passion for shaping the next era of media includes investing in our employees to help them do their best work, and we’re just as committed to employee growth as we are to responsible media investment. WPP Media employees can tap into the global WPP Media & WPP networks to pursue their passions, grow their networks, and learn at the cutting edge of marketing and advertising. We have a variety of employee resource groups and host frequent in-office events showcasing team wins, sharing thought leadership, and celebrating holidays and milestone events. Our benefits include access to internal learning platforms, certifications, and training sessions, life insurance, medical care & sports card in Medicover, funding for English language learning, employee mental health awareness day, and more.
WPP Media is an equal opportunity employer and considers applicants for all positions without discrimination or regard to particular characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers. We are committed to offering equal opportunities to all employees, which is why we only establish collaborations based on employment contracts.
We believe the best work happens when we're together, fostering creativity, collaboration, and connection. That's why we’ve adopted a hybrid approach, with teams in the office two days a week. If you require accommodations or flexibility, please discuss this with the hiring team during the interview process.
Following a detailed review of all applications, we will contact those candidates whose qualifications and stated terms of cooperation most closely align the objectives of our recruitment process.
The controller of your personal data is the WPP Media Poland sp. z o.o.The personal data you provide will be processed for the purpose of the recruitment process. By providing us with personal data beyond the scope required by the Labour Code, you consent to the processing of such data for the purposes of the recruitment process. Consent may be withdrawn at any time. Withdrawal of consent does not affect the lawfulness of the processing carried out prior to its withdrawal. For evidence purposes, please withdraw your consent in writing or by email to RODO@wppmedia.com.
The gross salary for this position at the time of this posting is indicated below. This range reflects our broader group’s compensation framework across diverse agencies and disciplines. For this specific role, our offer will be determined within this range based on our internal benchmark, reflecting the specific market conditions for our discipline. Individual compensation varies based on job-related factors, including business needs, experience, level of responsibility and qualifications.
In addition to the salary range provided, we offer a comprehensive benefits package designed to support our employees' well-being and professional growth. While specific details may vary by agency, typical benefits often include: private medical care, professional development opportunities, training programmes and flexible working arrangements (where applicable). Some agencies may offer additional benefits.
Please read our Privacy Notice for more information on how we process the information you provide.
Ready to apply?
Apply to WPP MediaAbout WPP Media
WPP is the trusted growth partner for the world’s leading brands. With exceptional talent, trusted data and intelligence, and world-class partnerships – all united by our pioneering agentic marketing platform, WPP Open – we help clients navigate change, capture opportunity, and deliver transformational growth.
WPP Media is WPP's AI-driven media operating unit, bringing together media, data, and partnerships to deliver creative personalisation at scale. Connected through WPP Open and powered by Open Intelligence, clients see exactly where, how, and why their media investment is working.
For more information, visit wppmedia.com.
Role Summary and Impact
As part of the Global Operations Centre (GOC), you will work closely with teams across the United States, Europe, and Asia to deliver high-impact solutions in a collaborative, multicultural environment. We are seeking a talented and experienced Backend Engineer to join our Data & Technology Solutions team. You will be instrumental in designing, developing, and maintaining the robust and scalable backend systems that power our cutting-edge marketing technologies, including the WPP Open AI platform. If you have a passion for building high-performance APIs, working with large datasets, and contributing to the future of AdTech, we want to hear from you.
You are:
- A proficient backend developer with a strong understanding of software architecture, design patterns, and distributed systems.
- Solution-oriented, capable of translating complex business requirements into technical designs and scalable implementations.
- Passionate about code quality, testing, and maintaining secure, reliable, and performant applications.
- A collaborative team player, eager to work alongside fellow engineers, data scientists, and product owners.
- Continuously learning, staying current with the latest backend technologies and best practices to drive innovation.
What you will do:
Design and Develop Robust Backend Systems
- Design, develop, and implement high-performance, scalable, and resilient backend services and APIs (REST, gRPC) that support our various data products and AI platforms.
- Write clean, maintainable, and efficient code in [e.g., Python (mandatory), Node.js] using best practices and appropriate design patterns.
- Collaborate with architects and senior engineers to define system architecture, data models, and integration strategies.
- Integrate with internal and external data sources, AI/ML services, and third-party APIs relevant to the AdTech ecosystem.
Ensure Scalability, Reliability, and Performance
- Optimize existing backend services for maximum speed, scalability, and stability, handling large volumes of data and traffic inherent in the AdTech domain.
- Implement robust monitoring, logging, and alerting solutions to proactively identify and address system issues.
- Participate in performance tuning, troubleshooting, and debugging of complex backend systems.
- Contribute to the continuous improvement of our deployment processes, CI/CD pipelines, and cloud infrastructure interactions.
Uphold Code Quality and Best Practices
- Conduct thorough code reviews, ensuring adherence to coding standards, security best practices, and architectural guidelines.
- Develop comprehensive unit, integration, and end-to-end tests to guarantee the quality and reliability of backend components.
- Contribute to technical documentation, including API specifications, architectural diagrams, and system runbooks.
- Actively participate in the agile development process, including sprint planning, daily stand-ups, and retrospectives.
Skills and Experience
If this opportunity looks right for you, we are looking for candidates who have:
- 3+ years of professional experience in backend software development.
- Strong proficiency in Python
- Extensive experience designing and building RESTful APIs.
- Solid understanding of database systems, both relational (e.g., PostgreSQL, MySQL) and NoSQL (e.g., Neo4j, MongoDB, DynamoDB).
- Experience with cloud platforms GCP and developing cloud-native applications.
- Familiarity with containerization technologies (Docker) and orchestration (Kubernetes).
- Knowledge of message queues/event streaming platforms (e.g., Kafka, RabbitMQ, SQS/SNS) is highly desirable.
- Experience with microservices architecture and distributed system design.
- Proficiency with version control systems, particularly Git.
- Strong problem-solving skills, analytical thinking, and attention to detail.
- Excellent communication and collaboration skills to work effectively within cross-functional teams.
- Bachelor’s degree in computer science, Engineering, or a related technical field, or equivalent practical experience.
Life at WPP Media & Benefits
Our passion for shaping the next era of media includes investing in our employees to help them do their best work, and we’re just as committed to employee growth as we are to responsible media investment. WPP Media employees can tap into the global WPP Media & WPP networks to pursue their passions, grow their networks, and learn at the cutting edge of marketing and advertising. We have a variety of employee resource groups and host frequent in-office events showcasing team wins, sharing thought leadership, and celebrating holidays and milestone events. Our benefits include access to internal learning platforms, certifications, and training sessions, life insurance, medical care & sports card in Medicover, funding for English language learning, employee mental health awareness day, and more.
WPP Media is an equal opportunity employer and considers applicants for all positions without discrimination or regard to particular characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers. We are committed to offering equal opportunities to all employees, which is why we only establish collaborations based on employment contracts.
We believe the best work happens when we're together, fostering creativity, collaboration, and connection. That's why we’ve adopted a hybrid approach, with teams in the office two days a week. If you require accommodations or flexibility, please discuss this with the hiring team during the interview process.
Following a detailed review of all applications, we will contact those candidates whose qualifications and stated terms of cooperation most closely align the objectives of our recruitment process.
The controller of your personal data is the WPP Media Poland sp. z o.o.The personal data you provide will be processed for the purpose of the recruitment process. By providing us with personal data beyond the scope required by the Labour Code, you consent to the processing of such data for the purposes of the recruitment process. Consent may be withdrawn at any time. Withdrawal of consent does not affect the lawfulness of the processing carried out prior to its withdrawal. For evidence purposes, please withdraw your consent in writing or by email to RODO@wppmedia.com.
The gross salary for this position at the time of this posting is indicated below. This range reflects our broader group’s compensation framework across diverse agencies and disciplines. For this specific role, our offer will be determined within this range based on our internal benchmark, reflecting the specific market conditions for our discipline. Individual compensation varies based on job-related factors, including business needs, experience, level of responsibility and qualifications.
In addition to the salary range provided, we offer a comprehensive benefits package designed to support our employees' well-being and professional growth. While specific details may vary by agency, typical benefits often include: private medical care, professional development opportunities, training programmes and flexible working arrangements (where applicable). Some agencies may offer additional benefits.
Please read our Privacy Notice for more information on how we process the information you provide.
Ready to apply?
Apply to WPP MediaAbout WPP Media
WPP is the trusted growth partner for the world’s leading brands. With exceptional talent, trusted data and intelligence, and world-class partnerships – all united by our pioneering agentic marketing platform, WPP Open – we help clients navigate change, capture opportunity, and deliver transformational growth.
WPP Media is WPP's AI-driven media operating unit, bringing together media, data, and partnerships to deliver creative personalisation at scale. Connected through WPP Open and powered by Open Intelligence, clients see exactly where, how, and why their media investment is working.
For more information, visit wppmedia.com.
Role Summary and Impact
As part of the Global Operations Centre (GOC), you will work closely with teams across the United States, Europe, and Asia to deliver high-impact solutions in a collaborative, multicultural environment. We are seeking a talented and passionate Frontend Engineer to join our Data & Technology Solutions team. You will be instrumental in crafting intuitive, engaging, and highly performant user interfaces for our data products and AI platforms, including the cutting-edge WPP Open platform. If you thrive on building beautiful and functional web applications, excel in modern JavaScript frameworks, and are eager to translate complex data into clear, user-friendly experiences within the dynamic AdTech space, we encourage you to apply.
You are:
- A craftsman of user experience, with a keen eye for detail and a commitment to building pixel-perfect, responsive, and accessible interfaces.
- Proficient in modern frontend technologies, capable of writing clean, modular, and maintainable code.
- Passionate about performance, always optimizing web applications for speed and efficiency.
- A collaborative team player, eager to work closely with UX/UI designers, backend engineers, and product owners.
- Continuously learning, staying abreast of the latest frontend trends, tools, and best practices.
What You will do:
Design and Develop Engaging User Interfaces
- Build, maintain, and evolve highly interactive and responsive web applications using modern JavaScript frameworks (e.g., React, Angular, Vue.js) and libraries.
- Translate UI/UX design wireframes and mockups into high-quality code, ensuring technical feasibility and optimal user experience.
- Develop reusable UI components and frontend libraries to maintain consistency and accelerate development across our product suite.
- Contribute to the entire frontend development of lifecycle, from conceptualization and design input to deployment and maintenance.
Integrate with Backend Services and Data
- Integrate frontend applications with RESTful APIs, GraphQL endpoints, and other backend services to fetch and display dynamic data.
- Implement data visualization components and dashboards to present complex analytical insights in an intuitive and actionable manner.
- Collaborate closely with backend engineers to define API contracts and optimize data flow for frontend consumption.
- Ensure the technical feasibility of UI/UX designs and provide constructive feedback on potential implementation challenges.
Ensure Quality, Performance, and Accessibility
- Write comprehensive unit, integration, and end-to-end tests to ensure the reliability and stability of frontend applications.
- Optimize web applications for maximum speed and scalability, addressing performance bottlenecks and ensuring a smooth user experience.
- Implement web accessibility standards (e.g., WCAG) to ensure our products are usable by the widest possible audience.
- Participate in code reviews, providing constructive feedback and ensuring adherence to coding standards and best practices.
Collaborate and Innovate
- Work effectively within an Agile team, participating in sprint planning, stand-ups, reviews, and retrospectives.
- Contribute to technical discussions, architectural decisions, and provide expertise on frontend best practices.
- Mentor junior developers and share knowledge across the team to foster a culture of continuous learning and improvement.
- Research and evaluate new frontend technologies and tools to enhance our development processes and product capabilities.
Skills and Experience
If this opportunity looks right for you, we are looking for candidates who have:
- 3+ years of professional experience in frontend web development
- Strong proficiency in HTML5, CSS3, and modern JavaScript
- Extensive experience with at least one modern JavaScript framework, such as Angular, React.js.
- English fluency B2/C1
- Solid understanding of state management patterns and libraries
- Experience with CSS preprocessors
- Familiarity with module bundlers
- Proficiency in writing automated tests for frontend applications (e.g., Jest, React Testing Library, Cypress, Playwright).
- Experience consuming RESTful APIs. Familiarity with GraphQL is a plus.
- Bachelor's degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience.
- Experience with data visualization libraries (e.g., D3.js, Chart.js, Plotly) is highly desirable.
Life at WPP Media & Benefits
Our passion for shaping the next era of media includes investing in our employees to help them do their best work, and we’re just as committed to employee growth as we are to responsible media investment. WPP Media employees can tap into the global WPP Media & WPP networks to pursue their passions, grow their networks, and learn at the cutting edge of marketing and advertising. We have a variety of employee resource groups and host frequent in-office events showcasing team wins, sharing thought leadership, and celebrating holidays and milestone events. Our benefits include access to internal learning platforms, certifications, and training sessions, life insurance, medical care & sports card in Medicover, funding for English language learning, employee mental health awareness day, and more.
WPP Media is an equal opportunity employer and considers applicants for all positions without discrimination or regard to particular characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers. We are committed to offering equal opportunities to all employees, which is why we only establish collaborations based on employment contracts.
We believe the best work happens when we're together, fostering creativity, collaboration, and connection. That's why we’ve adopted a hybrid approach, with teams in the office two days a week. If you require accommodations or flexibility, please discuss this with the hiring team during the interview process.
Following a detailed review of all applications, we will contact those candidates whose qualifications and stated terms of cooperation most closely align the objectives of our recruitment process.
The controller of your personal data is the WPP Media Poland sp. z o.o.The personal data you provide will be processed for the purpose of the recruitment process. By providing us with personal data beyond the scope required by the Labour Code, you consent to the processing of such data for the purposes of the recruitment process. Consent may be withdrawn at any time. Withdrawal of consent does not affect the lawfulness of the processing carried out prior to its withdrawal. For evidence purposes, please withdraw your consent in writing or by email to RODO@wppmedia.com.
The gross salary for this position at the time of this posting is indicated below. This range reflects our broader group’s compensation framework across diverse agencies and disciplines. For this specific role, our offer will be determined within this range based on our internal benchmark, reflecting the specific market conditions for our discipline. Individual compensation varies based on job-related factors, including business needs, experience, level of responsibility and qualifications.
In addition to the salary range provided, we offer a comprehensive benefits package designed to support our employees' well-being and professional growth. While specific details may vary by agency, typical benefits often include: private medical care, professional development opportunities, training programmes and flexible working arrangements (where applicable). Some agencies may offer additional benefits.
Please read our Privacy Notice for more information on how we process the information you provide.
Ready to apply?
Apply to WPP MediaA Career with Point72’s Technology Team
As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who experiment and work to discover new ways to harness open-source solutions, modern cloud architectures, and sophisticated Artificial Intelligence (AI) solutions, while embracing enterprise agile methodologies. Our commitment to building and innovating in the AI space provides the framework intended to drive smarter decision making and enhance how we build and operate our platforms and applications.
As a member of Point72’s Technology team, we encourage and support your professional development from day one—helping you advance your technical skills, contribute innovative ideas, and satisfy your own intellectual curiosity—all while delivering real business impact for our multi-billion-dollar global business.
What you’ll do
- Build and own integrations between corporate systems and external SaaS vendors to streamline HR, recruiting, and administrative workflows and deliver measurable impact
- Develop and support corporate websites and internal web applications that serve employees, recruiters, and corporate stakeholders
- Design and implement scalable APIs and data pipelines to connect HR, recruitment, finance, and other enterprise platforms
- Lead platform modernization efforts to improve reliability, performance, and maintainability of corporate systems
- Collaborate closely with HR, recruiting, and business partners to translate requirements into automated technical solutions
- Implement monitoring, alerting, and operational runbooks to keep production systems resilient and reduce incident resolution time
- Automate build and deployment pipelines to accelerate delivery and maintain consistent environments across development and production
- Participate in architecture and design reviews, produce clear technical documentation, and drive best practices for integrations and web development
- Mentor colleagues, contribute to team growth, and help shape the roadmap for corporate systems technology
What’s required
- Minimum 5 years of professional experience in software programming and platform integrations
- Demonstrated experience building and supporting public-facing and internal websites
- Hands-on knowledge of HR and recruitment SaaS vendors , including integration approaches and data models
- Proven experience designing and implementing RESTful APIs and integrating third-party web services
- Proficiency in one or more backend languages (for example Java, Python, or Node.js) and experience with frontend web technologies (HTML, CSS, JavaScript) or a modern frontend framework
- Strong SQL skills and experience working with relational databases
- Experience using source control systems such as Git and implementing continuous integration and deployment pipelines
- Experience troubleshooting and supporting production systems, including debugging, log analysis, and incident response
- Strong verbal and written communication skills with the ability to work directly with business stakeholders and cross-functional teams
- Commitment to the highest ethical standards
We take care of our people
We invest in our people, their careers, their health, and their well-being. When you work here, we provide:
- Sports card
- Private life insurance
- Private medical and dental care, with vision allowance
- Private pension scheme
- Volunteer opportunities
- Support for employee-led affinity groups representing women, people of color and the LGBT+ community
- Business travel accident insurance
- Employee assistance program
- Educational assistance reimbursement
- A 401(k) savings program with an employer match and more
About Point72
Point72 is a leading global alternative investment firm led by Steven A. Cohen. Building on more than 30 years of investing experience, Point72 seeks to deliver superior returns for its investors through fundamental and systematic investing strategies across asset classes and geographies. We aim to attract and retain the industry's brightest talent by cultivating an investor-led culture and committing to our people's long-term growth. For more information, visit https://point72.com/.
Our Warsaw office gives us access to world-class talent with a reputation for excellence and innovation. We're looking to build an office of subject-matter experts whose fresh perspectives will help evolve our infrastructure and advance the capabilities of our teams. Learn more at https://point72.com/Warsaw.
Ready to apply?
Apply to Point72
Senior AI Engineer
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BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.
❗️Please note that this role is office based for Valencia, Spain (RAS Valencia - Servicios Profesionales de Recursos Humanos).
❗️If you need to be relocated, we take care of the process.
We are developing an innovative platform for intelligent gameplay analysis and complex in-game scenario automation. Our team builds internal tooling that bridges the gap between Computer Vision, text analysis, and modern LLM architectures to achieve deep, real-time understanding of game mechanics.
Key Responsibilities:
- Core Development: Designing and maintaining an in-house AI-powered service for intelligent automation.
- Computer Vision: Training and calibrating Object Detection and Classification models (CNNs, DETR) on unique proprietary datasets.
- Intelligent Analysis: Integrating OCR solutions and LLMs to interpret data and structure information from dynamic content.
- MLOps: Building pipelines for model retraining based on "low-confidence" predictions (Active Learning).
- Infrastructure: Containerizing solutions and ensuring their scalability and performance.
Our Tech Stack & Requirements:
- Experience: 4+ years in software development (Backend / Full Stack / SDET).
- AI/ML Background: Proven hands-on experience with Detection Transformers (DETR) or modern CNN architectures.
- LLM & Agents: Understanding of AI Agent principles; experience building tools and integrations with LLMs (LangChain, Indexing, Tool-use).
- Python: Strong proficiency in Python and experience in AI tool development.
- Engineering Excellence: Deep understanding of TDD, clean architecture principles, and database management (PostgreSQL/MySQL).
- Networking: Experience designing APIs (REST, GraphQL, WebSockets).
- English: Upper-Intermediate (technical documentation, professional communication).
Nice to Have:
- Experience with Kubernetes and Docker.
- Understanding of microservices architecture.
- Experience setting up CI/CD pipelines (GitLab CI, GitHub Actions).
✅ We offer excellent benefits, including but not limited to:
🚀 Career growth opportunities in an international and dynamic environment;
📚 Opportunity to develop language skills with partial compensation for language courses;
🎁 Special gifts for birthdays, weddings, and newborns;
🏝️ 20 working days of paid annual vacation, plus paid sick leaves;
🍲 Office snacks and refreshments;
🏋️♂️ Sports package to support a healthy lifestyle;
🩺 Comprehensive medical insurance for you and your partner;
📍 Comfortable office with great facilities in a prime location;
🎉 Exciting corporate events, team-building activities, and international company parties.
Bold moves start here. Make yours. Apply today!
Bold moves start here. Make yours. Apply today!
By submitting your application, you agree to our Privacy Policy.
Ready to apply?
Apply to BrainRocket
Senior Software Engineer
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Location: Poland
We Are:
RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Its proprietary ad-buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to generate outstanding results and reach their goals at every stage of the funnel.
Founded in 2012, and now operating in 90+ markets, RTB House has always been private-by-design. It embraces first-party advertising and a relentless approach to innovation. RTB House offers end-to-end Deep Learning-powered AdTech products and solutions to maximize conversion, drive new customer acquisition, create engagement, and fuel long-term demand for a global base of clients.
You Will:
We're looking for a Senior Software Engineer to help us design, build, and optimize high-performance backend systems that power real-time bidding (RTB) and machine learning at internet scale. You’ll cooperate on software that handles billions of daily transactions with strict latency and reliability constraints - all in a distributed, low-latency environment.
Desired Experience:
- Expertise in designing and implementing complex IT systems.
- Ability to develop user-friendly, versatile tools.
- Proficiency in at least one programming language, such as Python, C++, Java, or Scala, along with expertise in Linux.
- Strong skills in evaluating and optimizing system performance, from initial design through to production troubleshooting.
- Deep understanding of algorithms and data structures.
- Initiative and creativity to improve existing solutions.
- Ability to cooperate effectively both within and across teams.
Additional Advantages:
- Previous experience in the field of Machine Learning is not required, but would be an asset.
- Solid foundation in mathematics.
- Experience with GPU programming and Machine Learning frameworks such as Torch, PyTorch, or TensorFlow.
- Proven experience with distributed systems.
- Familiarity with Big Data technologies such as Hadoop, Kafka, Storm, Spark, or Flink.
- Hands-on experience with Google Cloud Platform (GCP) or similar cloud providers.
In Return, We Offer:
- A highly competitive salary.
- The opportunity to cooperate with a team of enthusiasts experienced in Machine Learning, Big Data, and distributed systems, who are eager to share their knowledge and skills.
- You can cooperate 100 % remotely or choose one of our office spaces in Warsaw or Cracow.
- Access to the latest technologies, with the opportunity to apply them in a large-scale and fast-paced project.
- An opportunity to apply your expertise in optimizing algorithms that support hundreds of millions of internet users and billions of ad views per month within the RTB model.
- The ability to see the immediate impact of your cooperate on the company's business outcomes.
- The possibility of publishing your results.
- Cooperation based on B2B contract.
Daily Responsibilities:
- Developing and maintaining the ML training platform and the bidding infrastructure that evaluates ML models in the production environment.
- Identifying performance bottlenecks and optimizing critical, low-level parts of the system.
- Ensuring the reliability and scalability of implementations, and creating performance and correctness tests for new system components.
- Testing and benchmarking open-source Big Data and ML technologies to assess their suitability for the production environment.
Apply now!
You don't need to tick every box to apply. If you are passionate about digital marketing, send us your CV, and we'll review it.
Ready to apply?
Apply to RTB HouseAbout Shelf
Shelf builds software that helps enterprises make AI work in the real world. We build products people depend on, which means product judgment, engineering quality, and execution speed all matter at the same time.
About the Role
This role is for a senior full stack engineer with strong product instincts.
You will own meaningful product slices end to end: understand the problem, shape the approach, build the frontend and backend pieces, ship them, and improve them based on real usage. We want someone who is equally comfortable improving a user flow, shaping an API, and closing the loop on quality in production.
This is a product engineering role with real end-to-end ownership.
What You Will Own
- Build and ship user-facing product features across frontend and backend boundaries.
- Turn rough product goals into practical solutions with good scope, sensible trade-offs, and strong execution.
- Work comfortably in UI, application logic, APIs, and data flows rather than stopping at team boundaries.
- Partner closely with product and design while still being able to move when the spec is incomplete.
- Improve usability, clarity, performance, and reliability, not just feature completeness.
- Instrument what you ship so we can learn from production behavior and iterate quickly.
- Use AI tools daily to move faster and help improve internal workflows, tooling, and engineering leverage.
- Keep the bar high on code quality, testing, and ownership after launch.
What Strong Performance Looks Like
- You can take a vague product problem and turn it into a shipped, well-reasoned solution.
- Your features feel coherent end-to-end because you care about both implementation and product quality.
- You do not treat frontend and backend as separate worlds; you use both to solve the actual problem.
- You bring momentum. Work moves because you are on it.
What We Are Looking For
- Strong senior-level experience shipping production web products.
- Strong frontend ability with React and TypeScript or an equivalent modern web stack.
- Real backend ability. You do not need to be backend-only, but you can design and ship APIs, backend logic, and data flows when the product needs it.
- Strong product sense. You notice awkward flows, weak defaults, and unnecessary complexity, and you improve them.
- Good judgment about scope, iteration, and technical trade-offs.
- Clear communication and comfort working across engineering, product, and design.
- AI-native working style. You already use AI tools as part of daily implementation and problem solving, and you are excited to improve how engineering work gets done.
Strong Plus
- Experience with AI-powered product experiences such as chat, search, recommendations, workflows, or agent-like systems.
- Experience with Python, Node.js, or both on the backend.
- Experience owning product areas with limited oversight.
- Strong feel for performance, accessibility, and production quality in complex web applications.
How We Evaluate Fit
We care more about end-to-end ownership, product sense, and the ability to ship meaningful work than a perfect match to every framework on paper. If you are the kind of engineer who can make a product better from multiple angles, we want to talk.
What Shelf Offers
- B2B contract.
- Stock options.
- MacBook Pro.
- A strong AI-native engineering environment with modern tools and room to experiment.
Our Values:
Quality - We’re united by our focus on world‑class Quality. Quality in all things – starting with everything that leaves your desk. Everything you touch – every email, report, campaign, and piece of code – should be outstanding. Your work product should blow people away. Having people look at what you’ve done and say, “Wow.” That’s the standard here. Remember that how you do anything is how you do everything. Focus on craftsmanship—your ability to make things better.
Momentum - for us means that you should know that the things you’re responsible for are moving forward. When you look around and see something that’s stalled, get it moving again. We pride ourselves on “ball movement.” When your boss or team leaves you with something, they should return to see measurable progress. Small, continuous movement is our recipe for success. Constantly look for how to make the work around you move forward. We want you to initiate solutions, ideas, and progress. Don’t wait for it to come to you—reach out and create movement. All the time.
Accountability - We expect every team member to feel that they are accountable for more than anyone might normally expect. Each of us should feel real responsibility for things even at the edge of our control. We consistently share and align on expectations, give each other open and respectful feedback, and use those two drivers to ensure that every agreement we make with one another is clear and complete.
Hard Work - We’re here to do something difficult together. We care intensely about the mission and we expect that from our teammates. That care means that we work hard here. Hard work comes with long hours, extra effort…and real opportunity at Shelf. Your passion for creating and sustaining output is a part of our DNA. Support each other, cheer each other on, drive the mission forward. Great teams sustain intense effort together to win.
Learning Agility - We’re innovating in one of the fastest‑moving spaces in history at a time of accelerating global change. That’s incredibly exciting and requires each of us to commit fully to learning each and every day so that we can be the best at what we do. None of us know everything. All of us can learn anything. Staying open and constantly curious is a key success driver at Shelf. It also requires humility. We prize people who are consistently humble and open to making mistakes and growing from them. Recognize also that learning itself is a skill…we need you to be really good at it. Keep dialing in your own understanding about how you learn best and push yourself to keep growing.
Adapt and Thrive - Overcoming challenges lives deep in our DNA. We have a proud history of understanding and living the reality that obstacles are our opportunities…they’re the key to our success. Change is a constant in our business and fighting change is counterproductive. We need you to be good at being uncomfortable and understand that discomfort is the key to growth. Cultivate your own ability to adapt and know that struggling well is something you’ll share with every team you’re on at Shelf. Our company stories are about thriving through real difficulty…together.
Win Together - We win or lose as a team. Always. Everything you do here is connected to the rest of the organization. Part of our shared team environment demands full honesty…real candor and directness with one another. We expect you to constantly be thinking about how to support your teammates and the company, always acting in service to our shared mission and what’s best for the organization as a whole.
Ready to apply?
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Senior Distributed Systems Engineer / Tech Lead
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Location: Poland (Remote/Flexible)
We Are:
RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Its proprietary ad-buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to generate outstanding results and reach their goals at every stage of the funnel.
We are looking for Senior Engineers to support our Bidding Platform organization which is the core of the RTB business, processing over 20 million requests per second to participate in real-time auctions and display advertisements to customers from 90+ countries. If you want to work on technically complex and demanding solutions, this is the opportunity for you!
Our Senior Engineers are experts who combine deep technical expertise with a strong sense of ownership, and they take on Tech Lead roles in complex, cross-team projects.
You will:
- Design and lead implementation of system changes that deliver high performance, scalability and observability for displaying and tracking ads world wide. Develop tools and optimizations to drive measurable improvements in critical user performance metrics.
- Implement, test, deploy, monitor and maintain (in all aspects, including setting up environment, writing configuration code, monitor production) HTTP / gRPC services and batch jobs in Java and Python, ensuring adherence to the high engineering standards.
- Provide hands-on technical leadership: solving complex system challenges, participating in planning and scoping of projects, and ensuring the implementation of the highest coding standards through participation in code reviews.
Requirements:
- Excellent understanding of how complex IT systems work - from the hardware level, through software, to algorithms.
- Very good knowledge of fundamental Internet protocols and technologies (DNS, HTTP, cookies and others).
- Good knowledge of basic methods of creating concurrent programs and distributed systems (from thread level to geo-distributed clusters level).
- Practical ability to observe, monitor and analyse the operation of production systems (and draw valuable conclusions from it).
- The ability to critically analyze the solutions created in terms of performance (from estimating the theoretical performance of the designed systems to detecting and removing actual performance problems in production).
- General knowledge of issues (typical problems and methods of solving them) in the areas of 'high scalability' and 'high availability'.
- C1 level in English and Polish.
Nice to have:
- Experience in the AdTech/Real Time Bidding space.
- Experience contributing to Real User Monitoring (RUM) systems.
Selected technologies used:
- Java, Python
- Aerospike, Memcached
- Google Cloud Platform, BigQuery, MinIO
- Kafka, Clickhouse
- PostgreSQL
- Elasticsearch
- Kubernetes, Prometheus
- Jenkins, Graphite
We Offer:
- Projects focused on extreme performance and high code quality – clean code and solid code reviews are our standard.
- Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers).
- Access to modern technologies and the opportunity to apply them in large-scale, high-impact projects.
- Cooperation based on B2B contract.
- You can cooperate 100 % remotely or choose one of our office spaces in Warsaw or Cracow.
Apply now
You don't need to tick every box to apply. If you are passionate about software engineering, send us your CV, and we'll review it.
Ready to apply?
Apply to RTB HouseSenior Distributed Systems Engineer - Platform Engineering
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Location: Poland
We Are:
RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Its proprietary ad-buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to generate outstanding results and reach their goals at every stage of the funnel.
Our Platform Engineering team, within the Bidding Platform structure, is looking for engineers with a strong interest in system-related topics (deployment, monitoring, databases, load balancing), as well as experience in leading the specification and development of complex projects and coordinating the work of others.
If you want to work on technically challenging and sophisticated solutions, this is the opportunity for you!
You Will:
- Plan and then hands-on lead further development within a given technical area like deployment, monitoring, databases or load balancing, in the context of existing infrastructure within RTB House;
- Coordinate the work of a project team of 3-4 people, also making arrangements with other teams and units within RTB House;
- Ensure the reliability and scalability of the solutions built.
Desired Experience:
- Excellent understanding of how complex IT systems work - from the hardware level, through software, to algorithms;
- Ability to proactively define requirements, ask appropriate questions and draw conclusions that will combine technical constraints and business needs;
- Ability to lead the design and implementation of a solution;
- Experience in leading project teams;
- Willingness to be involved in topics that go beyond programming and design, such as responsibility for technical areas or communication with other teams;
- Proactive attitude, independence in taking action;
- Extensive experience in programming and readiness to implement key system elements as well as involvement in code reviews;
- Good knowledge of methods of creating concurrent programs and distributed systems;
- Ability to critically analyze created solutions in terms of performance (from estimating the theoretical performance of designed systems to detecting and removing actual performance problems in production);
- C1 level in English and Polish.
Selected technologies used:
- Java, Python
- Kubernetes, Prometheus
- Aerospike, Memcached
- Google Cloud Platform, BigQuery, MinIO
- Kafka, Clickhouse
- PostgreSQL
- Elasticsearch
- Jenkins, Graphite
We Offer:
- Projects focused on extreme performance and high code quality – clean code and solid code reviews are our standard.
- Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers).
- Access to modern technologies and the opportunity to apply them in large-scale, high-impact projects.
- Cooperation based on B2B contract.
- You can cooperate 100 % remotely or choose one of our office spaces in Warsaw or Cracow.
Apply now!
You don't need to tick every box to apply. If you are passionate about software engineering, send us your CV, and we'll review it.
Ready to apply?
Apply to RTB HouseDistributed Systems Engineer
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Location: Poland
We Are:
RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Its proprietary ad-buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to generate outstanding results and reach their goals at every stage of the funnel.
The Bidding Platform Team is crucial in driving our company’s success. We work collaboratively to deliver system modules and components that support over 24 million queries per second, all while maintaining a low latency of 50 ms.
You Will:
- Design and programming of a wide range of modules and components as part of a system that supports over 24M queries per second and low latency.
- Work on the optimization of the developed software in terms of response time and resource consumption
- Ensure the reliability and scalability of the solutions built
- Create performance and correctness tests for new system components
- Analyse new technologies in terms of their applicability in production conditions
- Develop tools for monitoring and analysing the operation of the production system
- Continuous optimization of existing tools and processes
Desired Experience:
- Proficiency in programming
- Excellent understanding of how complex IT systems work (from the hardware level, through software, to algorithmics)
- Very good knowledge of fundamental Internet protocols and technologies (DNS, HTTP, cookies and others)
- Good knowledge of basic methods of creating concurrent programs and distributed systems (from thread level to continent level)
- Practical ability to observe, monitor and analyse the operation of production systems (and draw valuable conclusions from it)
- The ability to critically analyze the solutions created in terms of performance (from estimating the theoretical performance of the designed systems to detecting and removing actual performance problems in production)
- General knowledge of issues (typical problems and methods of solving them) in the areas of 'high scalability' and 'high availability'
- C1 level in English and Polish
Selected Technologies:
- Java, Python
- Aerospike, Memcached
- Google Cloud Platform, BigQuery, MinIO
- Kafka, Clickhouse
- PostgreSQL
- Elasticsearch
- Kubernetes, Prometheus
- Jenkins, Graphite
We Offer:
- Projects focused on extreme performance and high code quality – clean code and solid code reviews are our standard.
- Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers).
- Access to modern technologies and the opportunity to apply them in large-scale, high-impact projects.
- Cooperation based on B2B contract.
- You can cooperate 100 % remotely or choose one of our office spaces in Warsaw or Cracow.
Apply now!
You don't need to tick every box to apply. If you are passionate about software engineering, send us your CV, and we'll review it.
Ready to apply?
Apply to RTB HouseLead Software Engineer - AI Engineering
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Location: Poland
We are:
RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Our proprietary ad-buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to achieve outstanding results and meet their goals at every stage of the funnel.
Join RTB House and lead our AI Engineering Lab, a team dedicated to pioneering innovation and boosting engineering productivity by leveraging the latest advancements in Agentic AI. We are looking for a hands-on technical leader with a strong, traditional software engineering background.
In this role, you won't just be writing custom code from scratch. Our approach is highly pragmatic: we build internal tools, intelligent agents, and MCPs to supercharge our engineering workflows. A critical part of our philosophy is knowing when to leverage off-the-shelf products and existing frameworks versus when to architect and build custom solutions. We need a leader who can navigate this landscape and pick the absolute best solution for the task at hand.
You will:
- Lead & Mentor: Guide a small team of software engineers, fostering a culture of technical excellence, collaboration, and continuous improvement. Set and maintain high standards for code quality and system performance.
- Drive Pragmatic Architecture: Design and develop distributed systems, internal productivity tools, and multi-agent architectures. You will own the "build vs. buy/integrate" decisions - choosing the right mix of off-the-shelf AI products, APIs, and custom-built components.
- Innovate with Agentic AI: Spearhead the evaluation, prototyping, and integration of novel Agentic AI systems, LLMs, and Model Context Protocols (MCPs) to solve complex business and engineering problems.
- Own the Execution: Manage the full development lifecycle from concept to production deployment. Ensure that the solutions we deploy are reliable, scalable, maintainable, and deliver real value.
- Collaborate Cross-Functionally: Work closely with Product Manager, Engineering Managers, and broader engineering teams to align the Lab’s innovations with company strategy and platform requirements.
Desired experience:
- Strong Software Engineering Background: Minimum of 6 years of professional experience building, deploying, and operating complex, large-scale distributed systems (e.g., microservices, event-driven architectures).
- Technical Leadership: Demonstrated experience defining technical roadmaps, mentoring engineers, leading code reviews, and driving high-level architectural decisions.
- Programming Languages: High proficiency in Python is mandatory. Experience with at least one other language (such as Java, Go, TypeScript, or Scala) is highly preferred.
- Solution Evaluation: Strong intuition and experience in evaluating third-party tools, frameworks, and vendor solutions to solve engineering problems efficiently rather than always building from scratch.
- AI/ML Integration: Experience integrating large language models (LLMs) into production applications, alongside a basic understanding of the Machine Learning lifecycle and MLOps practices.
Nice to have:
- Direct experience building internal developer tools, custom Model Context Protocols (MCPs), or using Agentic AI frameworks (e.g., Vercel AI SDK, LangChain, AutoGen, Agent Development Kit).
- Experience with cloud platforms (AWS, GCP, Azure) and containerization technologies (Docker, Kubernetes).
- Familiarity with the ad-tech industry and real-time bidding (RTB) systems.
We Offer:
- Projects focused on extreme performance and high code quality – clean code and solid code reviews are our standard.
- Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers).
- Access to modern technologies and the opportunity to apply them in large-scale, high-impact projects.
- Cooperation based on B2B contract.
- You can cooperate 100 % remotely or choose one of our office spaces in Warsaw or Cracow.
Apply now!
You don't need to tick every box to apply. If you are passionate about software engineering, send us your CV, and we'll review it.
Ready to apply?
Apply to RTB HouseSenior Full Stack/Web Performance Engineer
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Location: Poland (Remote/Flexible)
We are:
RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Our proprietary ad-buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to achieve outstanding results and meet their goals at every stage of the funnel.
The Bidding Platform organization is the core of the RTB business, processing over 20 million requests per second to participate in real-time auctions and display advertisements to customers from 90+ countries. The Ad Display Team, which the job advert relates to, will be a new team sitting within the Bidding Platform, and will focus on ensuring the seamless, high-quality, and reliable display and tracking of our advertisements. If you want to work on technically complex and demanding solutions, this is the opportunity for you!
You will:
- Design and lead implementation of system changes that deliver high performance, scalability and observability for displaying and tracking ads world wide. Develop tools and optimizations to drive measurable improvements in critical user performance metrics.
- Implement and maintain high-quality frontend and full-stack solutions for displaying Ads globally, focusing on extreme performance and scalability.
- Develop monitoring systems (RUM and Synthetic) to track crucial metrics like reliability or viewability and use data to diagnose and resolve performance bottlenecks.
- Collaborate closely with Ads Layouts specialists and backend engineers to ensure smooth data flow and optimal architectural alignment for performance-critical features.
- Write, test, and deploy robust, efficient, and well-documented code in JavaScript/TypeScript/Python/Java, ensuring adherence to the highest coding and performance standards.
- Provide hands-on technical leadership: solving complex system challenges, participating in planning and scoping of projects, and ensuring the implementation of the highest coding standards through participation in code reviews.
Requirements:
- 8+ years of hands-on experience in software engineering, including the understanding of Frontend Development and its internal mechanisms.
- Practical experience and strong understanding of Web Performance optimization techniques and advanced loading strategies (caching, asset delivery).
- Solid proficiency in JavaScript/TypeScript and modern frameworks like e.g., React. Experience with relevant build tooling (e.g., Webpack, Vite).
- Very good knowledge of fundamental Internet protocols and technologies (DNS, HTTP, cookies and others).
- Practical ability to observe, monitor and analyse the operation of production systems (and draw valuable conclusions from it).
- Good understanding of full-stack concepts, including working with backend APIs (Node.js, Python, or Java) and deployment/CI/CD pipelines.
- C1 level in English and Polish.
Nice to have:
- Experience in the AdTech/Real Time Bidding space.
- Experience contributing to Real User Monitoring (RUM) systems.
Selected technologies used:
You will be working within a modern stack that includes JavaScript/TypeScript, React, Node.js, Python, and Java.
We Offer:
- Projects focused on extreme performance and high code quality – clean code and solid code reviews are our standard.
- Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers).
- Access to modern technologies and the opportunity to apply them in large-scale, high-impact projects.
- Cooperation based on B2B contract.
- You can cooperate 100 % remotely or choose one of our office spaces in Warsaw or Cracow.
Apply now!
You don't need to tick every box to apply. If you are passionate about software engineering or web performance, send us your CV, and we'll review it.
Ready to apply?
Apply to RTB House
Staff Backend Engineer, AI Applications
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We are looking for a Staff Backend Engineer, AI Applications to join Bolt’s Customer Support Automation team and architect the core AI agent infrastructure that powers our automation stack. You will have the opportunity to design and build multi-age nt orchestration frameworks, routine execution engines, and evaluation (LLM evaluations) and tracing pipelines that are scaling Customer Support automation. If you are passionate about agentic AI, distributed systems, and building platforms that operate at massive scale, this role will perfectly suit you.
With over 200 million customers in 50+ countries, Bolt is one of the fastest-growing tech companies in Europe and Africa. And it's all thanks to our people.
We believe in creating an inclusive environment where everyone is welcome, regardless of race, colour, religion, gender identity, sexual orientation, national origin, age, or disability.
Our ultimate goal is to make cities for people, not cars, and we need your help to achieve this mission!
As a Staff Engineer, you will operate at the intersection of advanced AI and Bolt’s production engineering ecosystem, setting the technical direction for conversational experiences that are personalized, empathetic, and natural, while meeting strict business, compliance, and reliability requirements. This is a high-impact, high-scope role where you will guide platform evolution, amplify the effectiveness of multiple teams, and deliver resilient systems that enhance customer experience at a global scale.
Define and evolve the technical vision for next-generation conversational assistants, setting architecture and long-term direction across multiple teams and partner orgs. Drive adoption of scalable patterns for agentic AI systems, including orchestration, memory, tool use, and multi-channel consistency. Design and productionize GenAI-powered customer support systems, covering agent frameworks, tooling, guardrails, observability, and backend services. Build reusable platform capabilities that enable teams to develop, deploy, and iterate on conversational experiences reliably Cross-org technical leadership and alignment: Identify ecosystem gaps and define interfaces, standards, and integration patterns across teams. Lead cross-functional alignment and execution, influencing roadmaps and driving consensus on platform direction.
You have experience of thriving in an environment that has a fast customer-feedback cycle and having empathy for the end-user You have a data-driven mindset with comfort around ML evaluation methodology - you know how to measure whether an AI system is actually working You have a drive for leading initiatives and features till the end, even if the last mile is the hardest. You have strong system design skills, particularly in distributed systems, event-driven architectures, and high-throughput data pipelines .You have hands-on experience with LLM-based pipelines or agentic AI patterns (tool use, routing, state machines, multi-agent coordination). You possess solid understanding of algorithms and data structures.
Experience is great, but what we really look for is drive, intelligence, and integrity. So even if you don’t tick every box, please consider applying if you feel you’re the kind of person described above!
Play a direct role in shaping the future of mobility. Impact millions of customers and partners in 600+ cities across 50+ countries. Work in fast-moving autonomous teams with some of the smartest people in the world. Accelerate your professional growth with unique career opportunities. Get a rewarding salary and stock option package that lets you focus on doing your best work. Enjoy the flexibility of working in a hybrid mode with a minimum of 2 days in the office each week to foster strong connections and teamwork. Take care of your physical and mental health with our wellness perks.
#LI-Hybrid
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Senior Frontend Engineer
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Fairmarkit is the #1 autonomous sourcing platform revolutionizing the way all organizations buy & sell. Fairmarkit equips procurement teams with automation, AI, and GenAI so they can source more competitively at scale. Our solutions for tail spend and strategic sourcing help innovative procurement teams reduce cycle times, drive out costs, meet ESG/Diversity targets, and provide a better stakeholder experience to internal partners and suppliers. Fairmarkit has been recognized with awards by organizations such as Gartner and IDC, and is backed by strategic investors like Notable Capital, Insight Partners, 1984.VC, and Newfund.
We're looking for a skilled and independent Software Engineer with a strong focus on frontend development. In this role, you will be responsible for designing and building a wide variety of platform features, reusable and high-performance components, and core functionalities that are used across various teams and applications within the organization. This includes features like notifications system, chats, internal and customer-facing admin panels, translations, and other critical platform components that enable other engineering teams to deliver value to our customers efficiently.
As part of the platform team, you will work closely with product managers, designers and other engineers to ensure that the core building blocks of our platform are robust, maintainable and scalable.
Key responsibilities:
- Working as part of a cross-functional development team, you will employ a wide-range of skills to deliver features from early design through iterative development, and out to production.
- Provide technical leadership, defining, developing, and evolving software in a fast-paced, agile environment using the latest technologies and infrastructure.
- Collaborate with product managers, technical architects and fellow software engineers to translate requirements and vision into prioritized user stories, delivering to timelines and quality standards.
- Write high-quality code that delivers desired functionality.
Qualifications:
- 5+ years of frontend development experience, with a strong focus on Angular and Typescript.
- Excellent proficiency in:
- TypeScript, RxJS
- Angular (DI, change detection, modules, standalone components, signals)
- NgRx or similar state management system
- Solid understanding of HTML, CSS (SASS), rxjs, API services and core Javascript/Typescript concepts.
- Performance optimisation experience
- Strong knowledge of frontend architecture and design patterns
- Proven experience working with UI designers and backend engineers to implement features.
- You know and care about modern engineering practices and techniques.
- Excellent communication skills and the ability to perform effectively in an agile environment within a team and/or as an individual contributor.
Nice to have:
- Experience with Micro Frontends
- Experience with Nx and monorepo setups
- Experience designing scalable SPA architectures
- Knowledge of Domain-Driven Design (DDD) principles would be an added advantage.
#Poland
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The enterprise is going agentic — but most AI agents fail when they hit real business complexity. Shelf is changing that.
We’ve built the operating system for agentic AI: a platform that models your policies, workflows, and operational logic into an AI Data Model so agents don’t just respond — they reason. The result? AI that understands how your business actually runs and delivers precise, compliant, auditable outcomes at scale.
Brands like Amazon, Nespresso, HelloFresh, and KeyBank trust Shelf to power AI agents that resolve 85% of cases autonomously, cut handle times by 20–25%, and turn hours-long processes into seconds. We’re partnered with Microsoft, Salesforce, OpenAI, Snowflake, and Databricks — and recognized by Gartner (Cool Vendor) and IDC (Innovator) for our approach.
If you want to sell the infrastructure that makes agentic AI actually work in the enterprise, you’re in the right place.
Our mission is to empower humanity with better answers everywhere.
Senior Frontend React Developer:
As a Frontend Engineer at Shelf, you'll craft the interfaces that make enterprise AI accessible and trustworthy. While others are building chatbots, we're solving the harder problem: how do you build UIs that help users confidently navigate AI-powered systems processing millions of documents, while maintaining enterprise-grade reliability?
You won't just build React components — you'll architect production-ready Next.js applications that handle high-load scenarios with complex states, real-time AI streaming, and multiple layers of enterprise functionality. Every interface decision you make directly impacts how knowledge workers at the biggest companies in the market interact with their most critical information.
This is frontend engineering at its most demanding. You'll tackle challenges like building real-time streaming interfaces for LLM responses, architecting state management for concurrent AI operations across multiple tenants, creating accessible interfaces for complex knowledge graphs with thousands of nodes, and ensuring blazing fast interactions even with petabytes of searchable content. Your components will bridge everything from enterprise authentication systems to cutting-edge AI models, requiring both sophisticated technical skills and sharp product instincts.
We obsess over frontend quality because we're building the trust layer for AI itself. When your interfaces gracefully handle edge cases, provide clear feedback during AI processing, and remain performant under load, you're not just meeting UX standards - you're directly enabling users to trust AI-powered answers and make critical business decisions with confidence.
You'll work on production SSR applications serving thousands of enterprise users, implementing localization for global markets, ensuring accessibility compliance, and maintaining security standards that pass SOC 2 audits. Your code will integrate with our Elasticsearch clusters, DynamoDB tables, and Aurora PostgreSQL databases through the largest park of REST APIs, handling real-time websocket updates for AI streaming and collaborative features.
We're a product company that ships fast without compromising on lasting quality. You'll work alongside proactive, ever-learning engineers who actively use AI coding assistants (OpenAI Codex, Claude Code) to accelerate development. We build custom MCP servers, implement DSPy pipelines for LLM optimization, and experiment with different AI tools for implementation. In our environment, AI isn't just what we build — it's how we build.
The best engineers we know are drawn to problems that matter. If you're excited by the challenge of building interfaces that make the AI revolution actually usable and trustworthy for enterprise users, this role offers the rare combination of technical depth, meaningful impact, and the prestige of solving UX patterns that the industry hasn't figured out yet.
Responsibilities
- Design and implement production-ready Next.js SSR applications with complex state management, handling high-load scenarios and real-time AI interactions at scale
- Build interfaces for AI-powered features including streaming LLM responses, semantic search across millions of documents, interactive knowledge graphs, intelligent content recommendations, and AI agentic builders
- Architect component libraries and maintain our design system in Storybook, ensuring reusability, accessibility, and consistent UX patterns across the platform
- Develop enterprise-grade functionality including multi-language support, accessibility compliance, cross-browser compatibility, and security implementations that meet SOC 2 standards
- Create comprehensive technical specifications and component API designs that clearly communicate interface decisions, performance trade-offs, and accessibility considerations
- Build and optimize data-heavy UIs using React Flow for node-based graphs, Highcharts for analytics visualizations, and custom virtualization for handling large datasets
- Instrument components for performance monitoring, track Core Web Vitals, implement error boundaries, and build automated visual regression tests with Playwright
- Take full ownership of the features you build, monitoring their performance in production, optimizing bundle sizes, and ensuring they scale gracefully as user load grows
- Work with SWR for intelligent data fetching, caching, and revalidation strategies that minimize API calls while keeping UIs responsive and data fresh
- Integrate with backend services via REST APIs, handle websocket connections for real-time updates, and implement optimistic UI patterns for seamless user experiences
- Leverage AI coding assistants to accelerate development while maintaining high code quality, and contribute to building internal AI agents that automate frontend workflows
- Stay current with React ecosystem best practices, Next.js updates, AI UX patterns, and modern frontend architecture—experiment with new approaches and share findings with the team
- Contribute to our engineering standards and practices through thoughtful code reviews, mentor colleagues on frontend best practices, and actively participate in our culture of continuous learning
Requirements
- Over 5 years of professional frontend engineering experience, including more than 3 years specializing in React and modern JavaScript/TypeScript
- Production Next.js experience - you've built and shipped SSR applications at scale, understand app router patterns, server components, and the trade-offs between SSR, SSG, and CSR
- Deep TypeScript expertise - you write type-safe code with generics, utility types, and advanced patterns.
- Complex state management - hands-on experience architecting state solutions for challenging scenarios: real-time collaboration, optimistic updates, multi-tenant data isolation, and large-scale data synchronization
- Enterprise application development - you've built applications with localization (i18n), accessibility, security best practices, and compliance requirements. You understand the complexity beyond "making it work"
- AI/LLM interface experience - you've built interfaces for AI-powered features: streaming token responses, chat UIs, semantic search, or similar real-time AI interactions
- High-load optimization - proven track record optimizing applications for performance under heavy traffic, large datasets, and concurrent operations. You monitor Core Web Vitals and know how to improve them
- Modern CSS mastery - strong expertise with Tailwind CSS and/or CSS-in-JS solutions. You can implement pixel-perfect designs while maintaining responsive layouts and dark mode support
- Write well-structured, testable code with thoughtful component abstractions and clean APIs. You know when to abstract and when to keep it simple
- Strong problem-solving skills and genuine curiosity - you don't wait for designs to be perfect but proactively identify UX issues and propose solutions. You're never satisfied with "good enough" and constantly refine your craft
- Experience with AI coding assistants (OpenAI Codex, Claude, etc.) and eagerness to push the boundaries of AI-assisted development. Part of this role involves creating AI agents to automate portions of the frontend workflow
- Familiarity with observability and monitoring tools like Datadog, Sentry, or similar platforms for tracking frontend performance and errors in production
- Upper-Intermediate or better English skills for technical communication, documentation, and collaborating with distributed teams
- Present your work effectively both verbally and visually - you can articulate design decisions, create component documentation, and explain technical trade-offs clearly
Be a Plus:
- Experience with React Flow, Highcharts, or other complex data visualization libraries
- Understanding of Node.js/Python/backend fundamentals - you can read backend code and contribute to API design discussions
- Experience with SWR, React Query, or similar data fetching libraries
- Hands-on experience with vector search UIs, RAG interfaces, or semantic search implementations
- Familiarity with MCP (Model Context Protocol), DSPy, or other cutting-edge AI frameworks
- Experience with monorepo tools (Lerna, Turborepo, Nx) and managing shared component libraries
- AWS services knowledge (S3, CloudFront, Lambda) and understanding of serverless architectures
- Built or contributed to design systems or open-source component libraries
- Experience with Playwright, Puppeteer, or Cypress for comprehensive E2E testing
- Experience building AI agent interfaces or agentic AI workflows
What Shelf Offers:
- B2B contract
- Company Stock Options
- Hardware: MacBook Pro
- Modern technical stack. Develop open-source software
- Premier AI development environment: GitHub Copilot, Claude Code, OpenAI Codex, TypingMind, v0, MCP Servers, plus credits for experimenting with emerging AI tools
Why Shelf
- Our Leadership Team has deep knowledge management and AI domain expertise and enterprise SaaS background to execute this plan
- We love our customers and our customers love us. Ask a Shelf customer why, and they’ll tell you it’s because of our innovative capabilities, rock-solid reliability, they truly enjoy working with our people, but most of all – it’s the improvements they see in their business KPIs.
- We have raised over $60 million in funding and our investors include Tiger Global, Insight Partners, Connecticut Innovations, and others
- We have high velocity growth powered by the most innovative product in our category, 3X growth for 3 years in a row
- We now have over 100 employees in multiple U.S. states and European countries, and we have ambitious hiring goals over the next few months
Our Values:
Quality - We’re united by our focus on world‑class Quality. Quality in all things – starting with everything that leaves your desk. Everything you touch – every email, report, campaign, and piece of code – should be outstanding. Your work product should blow people away. Having people look at what you’ve done and say, “Wow.” That’s the standard here. Remember that how you do anything is how you do everything. Focus on craftsmanship—your ability to make things better.
Momentum - for us means that you should know that the things you’re responsible for are moving forward. When you look around and see something that’s stalled, get it moving again. We pride ourselves on “ball movement.” When your boss or team leaves you with something, they should return to see measurable progress. Small, continuous movement is our recipe for success. Constantly look for how to make the work around you move forward. We want you to initiate solutions, ideas, and progress. Don’t wait for it to come to you—reach out and create movement. All the time.
Accountability - We expect every team member to feel that they are accountable for more than anyone might normally expect. Each of us should feel real responsibility for things even at the edge of our control. We consistently share and align on expectations, give each other open and respectful feedback, and use those two drivers to ensure that every agreement we make with one another is clear and complete.
Hard Work - We’re here to do something difficult together. We care intensely about the mission and we expect that from our teammates. That care means that we work hard here. Hard work comes with long hours, extra effort…and real opportunity at Shelf. Your passion for creating and sustaining output is a part of our DNA. Support each other, cheer each other on, drive the mission forward. Great teams sustain intense effort together to win.
Learning Agility - We’re innovating in one of the fastest‑moving spaces in history at a time of accelerating global change. That’s incredibly exciting and requires each of us to commit fully to learning each and every day so that we can be the best at what we do. None of us know everything. All of us can learn anything. Staying open and constantly curious is a key success driver at Shelf. It also requires humility. We prize people who are consistently humble and open to making mistakes and growing from them. Recognize also that learning itself is a skill…we need you to be really good at it. Keep dialing in your own understanding about how you learn best and push yourself to keep growing.
Adapt and Thrive - Overcoming challenges lives deep in our DNA. We have a proud history of understanding and living the reality that obstacles are our opportunities…they’re the key to our success. Change is a constant in our business and fighting change is counterproductive. We need you to be good at being uncomfortable and understand that discomfort is the key to growth. Cultivate your own ability to adapt and know that struggling well is something you’ll share with every team you’re on at Shelf. Our company stories are about thriving through real difficulty…together.
Win Together - We win or lose as a team. Always. Everything you do here is connected to the rest of the organization. Part of our shared team environment demands full honesty…real candor and directness with one another. We expect you to constantly be thinking about how to support your teammates and the company, always acting in service to our shared mission and what’s best for the organization as a whole.
Ready to apply?
Apply to Shelf
What is Box?
Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia.
By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift.
Why Box needs you:
We’re looking for Java Developers to join our E-Commerce team, building the backend systems that power how customers purchase and manage their Box subscriptions.
This is a high-impact area, directly supporting a significant portion of Box’s revenue - where scalability, performance, and reliability are critical. In this role, you’ll design and develop high-scale Java services that enable seamless self-service experiences and support Box’s global expansion.
Current focus areas include:
- Modernizing our tech stack to boost performance and developer productivity
- Enhancing pricing and discount systems
- Expanding backend capabilities to drive new recurring revenue
If you’re a Java Developer who wants to work on revenue-critical systems at scale, this is your opportunity.
Responsibilities:
- Develop high-quality, scalable, and responsive software using modern technologies
- Write clean, efficient, and maintainable code using industry best practices
- Work effectively with Designers, Product Managers and cross-functional global teams to deliver high-quality software and seamless user experience
- Participate in code reviews and provide constructive feedback to ensure code quality and improve team efficiency
- Troubleshoot and debug software defects to ensure smooth functionality
- Collaborate effectively in an Agile development environment, participating in sprint planning, stand-ups, and retrospectives
- Participate in our on-call rotation, available at all times while on-call to help respond to and triage any issues that arise
Who you are:
- 4+ years of professional software development experience in Java applying industry standards in software design, testing, and code review practices
- Hands-on experience building highly scalable distributed systems
- Enthusiasm for applied AI, including willingness to experiment with AI agents, tools, prompt engineering, and model integrations in product development
- Strong understanding of scalability and observability practices
- Ownership mindset with a commitment to delivering high-quality work, both technically and in team interactions
- Deep understanding of algorithms, data structures, and software design
- Demonstrable experience guiding and mentoring high-performing engineering teams
- Experience leading cross-functional projects
- Proficient knowledge of software design principles
- Solid experience with automated testing principles and frameworks
- Professional proficiency in English
Preferred Skills:
- Prior experience in the e-commerce domain
- Experience working with distributed teams in different time zones
- Prior experience with PHP
Percentage of time spent:
- 40% coding
- 25% technical investigation
- 10% documentation
- 10% developer support and mentoring
- 15% meetings
Methodology:
- Agile management - Scrum
- Issue tracking tool - Jira
- Knowledge repository - Confluence
- Version control system & Code reviews - GitHubEntreprise
BENEFITS
Check out the overview of the benefits and additional perks offered at Box.
Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week, with a focus on Tuesdays, Wednesdays, and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process.
EQUAL OPPORTUNITY We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation".
For details on how we protect your information when you apply, please see our Personnel Privacy Notice. For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice.
#LI-EMEA #LI-NP1
Ready to apply?
Apply to Box
Backend Python Developer
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Location: Poland
We Are:
RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Its proprietary ad-buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to generate outstanding results and reach their goals at every stage of the funnel.
We are looking for a Backend Python Developer to join our internal team at RTB House. You will work on applications and tools that directly support our real-time bidding business, collaborating with experienced engineers and product teams. This position is ideal for developers who want to grow their skills, solve real-world problems, and build reliable software that makes a visible difference.
You Will:
- Design, develop, and maintain internal web applications responsible for ad campaigns management, e.g. configuration, monitoring, automation
- Implement jobs and processes to integrate internal services
- Contribute to the development of internal Python libraries and shared frameworks
- Write and maintain unit/integration tests to ensure code quality and reliability
- Identify issues and propose improvements to enhance performance, scalability, and stability
- Collaborate with cross-functional teams to deliver new features and improve existing workflows
- Apply best practices in application design, databases, and APIs
Desired Experience:
- Solid experience in backend development with Python
- Familiarity with relational databases and ability to write efficient SQL queries (PostgreSQL, BigQuery is a plus)
- Understanding of RESTful and GraphQL APIs conventions and best practices
- Experience in asynchronous programming
- Good understanding of system design concepts (e.g. scalability, caching, reliability) and willingness to learn more
- Experience with writing and maintaining tests
- Problem-solving skills and the ability to work methodically through technical challenges
- Good communication skills and ability to work in a team
- Fluency in English
Selected Technologies:
- Backend: Python, FastAPI
- Databases: PostgreSQL, BigQuery
- GraphQL: Ariadne
- Messaging: Google Pub/Sub
- Data Handling & Validation: Pydantic, dataclasses
- Testing: Pytest
- Monitoring: Sentry, Prometheus, Grafana
- CI/CD: GitHub Actions
- Cloud: GCP, Kubernetes
We Offer:
- Being part of a small team with a high degree of autonomy and decision-making
- Access to the latest technology in the developed solution
- Opportunity to build and improve our own products, where long-term quality and reliability truly matter
- Participation in one of the most interesting projects of the online industry in Poland and one of the fastest growing technology companies in Europe
- Collaboration with flexible contract options (B2B or contract of mandate)
Apply now!
You don't need to tick every box to apply. If you are passionate about digital marketing, send us your CV, and we'll review it.
Ready to apply?
Apply to RTB House
Senior MLOps Engineer (ML Workflows Engineering)
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At JetBrains, code is our passion. Ever since we started, back in 2000, we’ve been striving to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create.
Today, AI-powered assistance and agents are becoming a core part of how developers work in our IDEs. The ML Workflows Engineering team is dedicated to removing infrastructure challenges, streamlining machine learning operations (MLOps), and enabling teams to focus on the innovative work that matters most – building impactful ML models and intelligent agents. As part of the team, you'll play a key role in designing tools, automation, and pipelines that make machine learning development seamless and intuitive.
By integrating cutting-edge MLOps practices and engineering excellence, we aim to maximize productivity and remove the complexity of ML infrastructure so that our teams can push the boundaries of what’s possible in AI.
As part of our team, you will:
- Build tools, automation, and workflows to simplify infrastructure-heavy tasks, empowering AI teams to focus on experimentation and solving core challenges.
- Develop robust monitoring, logging, and tracing systems to ensure the performance and reproducibility of ML workflows in production.
- Design, implement, and maintain end-to-end machine learning pipelines to enable the seamless development, training, and deployment of ML models and intelligent agents.
- Work with large-scale distributed systems, including GPU clusters, to support training, fine-tuning, and evaluation of ML models.
- Collaborate with product and development teams to transform high-level goals into concrete, scalable, and maintainable systems.
- Optimize workflows for reproducibility, scalability, and cost-efficiency while keeping ML teams productive and focused on innovation.
We’ll be happy to have you on our team if you have:
- Hands-on experience with modern MLOps tooling, including Kubernetes, Cloud providers (GCP and AWS), and ML orchestration frameworks.
- A solid understanding of the ML lifecycle from idea to the customer-facing application.
- The ability to own projects end to end, starting from a high-level problem or product pain point and overseeing it through the design, experimentation, implementation, and iteration phases.
- A customer-centric mindset – you care about how ML engineers are actually working and can translate their needs into actionable, scalable, and maintainable architectural decisions.
- Experience with modern CI/CD systems, like GitHub Actions or JetBrains TeamCity.
- At least three years of Python experience writing clean, maintainable code in modern ML codebases.
Our ideal candidate would have experience with:
- ML orchestrators and workflow tools such as ZenML, Dagster, and Airflow.
- Developing infrastructure components and services using cluster solutions like Kubernetes.
- The development of Python-based backend services.
- Creating and maintaining ML pipelines, including legacy ones.
- Experiment tracking and observability using tools like Weights & Biases, MLflow, Langfuse, or similar.
We’d be especially thrilled if you have experience with:
- LLM inference frameworks such as vLLM, DeepSpeed, and TensorRT.
- Writing and maintaining Python libraries used by internal (or external) ML engineers.
- A strong theoretical background in NLP and transformer-based approaches.
- Writing code in Java and/or Kotlin.
#LI-HYBRID
#LI-MR1
We are an equal opportunity employer
We know great ideas can come from anyone, anywhere. That’s why we do our best to create an open and inclusive workplace – one that welcomes everyone regardless of their background, identity, religion, age, accessibility needs, or orientation.
We process the data provided in your job application in accordance with the Recruitment Privacy Policy.
Ready to apply?
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Senior Full Stack Engineer - Documents Team
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Readdle is a pioneering force in the personal productivity space on Apple devices, having shaped the landscape since 2007. Our mission is to empower individuals and teams with innovative technology, enhancing their efficiency and creativity. We are dedicated to crafting exceptional mobile and desktop experiences for those who aspire to achieve more.
We’re looking for a Full Stack Engineer to join the Documents Team. Our team is working on building and scaling a new web application, expanding the ecosystem of one of our key products. This is a great opportunity to have a real impact on product decisions, architecture, and user experience while working across both frontend and backend.
What you’ll do:
- Developing user-facing application(s):
- Main stack is Typescript, React, Nextjs, Tailwind
- Back-end is Node, Nestjs, Postgres, AWS
- Back-end tasks to power new functionality for both web and iOS app
- Working with product and marketing teams to define clear requirements and estimates
- Writing tests
- Always teaching others and giving helpful feedback
- Good SEO and accessibility is a must
- Experience with various third-party integrations as we will integrate more and more
About you:
Front-end:
- React, CSS
- Next.js, TailwindSEO
- SEO, Accessibility
- Smooth animations
- Responsive UI
- Pixel-perfect implementation
Back-end:
- Nest.js and Postgres
- Distributed systems and event-based architecture
- SQL skills and experience working with ORMs
- CI/CD, and infrastructure setup
- Third-party integrations and their side-effects
Overall:
- Strong English skills (we have several required meetups in English, plus engineers present the features themselves in English)
- Enjoy working on pet projects, finds opportunities to learn and try something outside of work projects only
- Enjoy both back-end and front-end.
Would be a plus:
- AI integrations
- External LLM tools, like LangFuse, LangChain, etc.
- Desire to build automations
- Interest in knowledge sharing
What you will get at Readdle:
- Customer-centric culture. We put our users at the heart of everything we do. Every team member has the opportunity to engage directly with customers, gaining insights that shape meaningful, delightful experiences for millions worldwide.
- Relentless growth. We’re committed to mastery in our craft. We take ownership of our work, decisions, and outcomes, and we see feedback as a catalyst for growth. Every challenge is an opportunity to learn, evolve, and raise the bar.
- Exceptional people, exceptional team. Our greatest strength is our people. We care deeply about each other, work transparently, and celebrate collective success. Together, we build an environment where everyone can do their best work and grow beyond their potential.
- Real impact. We design products that truly matter. Our focus is on delivering tangible value, simplifying complexity, pushing boundaries, and continuously improving how we build and deliver solutions to our users.
- Culture of innovation. We embrace curiosity and creativity in everything we do. Fresh ideas are not just welcomed, they’re expected, celebrated, and turned into real innovations that shape the future of our products and company.
Ready to apply?
Apply to ReaddleWhat is Box?
Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia.
By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift.
Why Box needs you:
The Content Creation team owns Notes and Canvas products of Box's platform. The functionality that this team builds is used by our largest cohorts of users (versus just admin users). They are the only true real-time service at Box, using web sockets to deliver a real-time editing product. It's a complex problem space that we are experts in, and it's a great team to join if you want to contribute to creating one of the most vital Box products. The team is mostly developing Front-End with React.js, for Back-End tasks they use mostly Node.js.
Responsibilities:
-
Develop high-quality, scalable, and responsive software using modern technologies.
-
Write clean, efficient, and maintainable code using industry best practices.
-
Partner with cross-functional teams to onboard, share knowledge, and align on current responsibilities and priorities
-
Participate in regular team meetings and manager 1:1s to ensure alignment, growth, and continuous improvement
-
Create clear technical documentation, reusable patterns, and examples to scale knowledge across engineering teams
-
Leverage AI tools (e.g., Claude, Cursor) to accelerate development, research, documentation, and bug triage while maintaining high standards of quality and security
-
Represent and advocate for Box Poland’s engineering excellence both internally and externally
-
Maintain and support one or more legacy codebases
-
Contribute to defining and implementing engineering standards across product teams
-
Participate in our on-call rotation, available at all times while on-call to help respond to and triage any issues that arise.
Requirements:
-
6+ years of professional software development experience.
-
Strong coding skills with demonstrated proficiency in Node.js for backend.
-
Deep expertise in JavaScript/TypeScript, HTML/CSS, and at least one modern frontend framework (e.g., React); strong understanding of state management, accessibility, performance, and security basics.
-
Experience designing and implementing APIs and services; solid grasp of system design and data modeling.
-
Proven ability to design, build, and deploy high-quality software.
-
Strong knowledge of algorithms, data structures, software design principles, and object-oriented programming.
-
Passionate about new technologies with the capability to implement them in existing products.
-
Demonstrates ownership mentality and strives for excellence in both technical work and team interactions.
-
Proficient in English.
Nice to have:
-
Experience with Google Cloud Platform and/or Amazon Web Services.
-
Experience with Web sockets and real-time applications
-
Experience contributing to cross-platform solutions as part of a team
At Box, we believe that providing the best tools leads to the best outcomes. That's why we equip our engineers with AI-powered development tools like Cursor IDE and GitHub Copilot to help you write better code faster.
Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week, with a focus on Tuesdays, Wednesdays, and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process.
BENEFITS
Check out the overview of the benefits and additional perks offered at Box.
Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week, with a focus on Tuesdays, Wednesdays, and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process.
EQUAL OPPORTUNITY
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation".
For details on how we protect your information when you apply, please see our Personnel Privacy Notice. For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice.
#LI-VM1 LI-HYBRID
Ready to apply?
Apply to Box
WHAT IS BOX?
Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia.
By joining Box, you will have the unique opportunity to continue driving our platform forward. Content powers how we work. It’s the billions of files and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more. Our mission is to bring intelligence to the world of content management and empower our customers to completely transform workflows across their organizations. With the combination of AI and enterprise content, the opportunity has never been greater to transform how the world works together and at Box you will be on the front lines of this massive shift.
WHY BOX NEEDS YOU?
As a Senior Software Engineer at Box, you will be a part of the team maintaining and developing the web platform. You will be involved in initiatives leveraging up the platform capabilities. That will involve driving architectural discussions, defining and consulting frontend initiatives related with feature development and refactor. You will also be responsible for development of end to end solutions. Technologies involved will be JS (React/Redux/Node), TypeScript and node.js . Since the team’s responsibility is around the core frontend platform of Box, we need your help in keeping its availability on 99.99% level. As a member of the team you will closely collaborate with Engineers and Architects on creating and implementing decided solutions. We are the team and we need our team player skills to leverage the synergy of the team to blow our customers minds
WHAT YOU'LL DO:
- Build and maintain core web platform capabilities that power Box’s enterprise experiences
- Lead and influence architectural decisions and frontend standards to improve reliability, performance, and developer experience
- Modernize and refactor legacy codebases, applying strong testing practices and performance optimization
- Collaborate with teams across Poland and the US to plan, execute, and de-risk quarterly objectives
- Partner with cross-functional teams to onboard, share knowledge, and align on current responsibilities and priorities
- Participate in regular team meetings and manager 1:1s to ensure alignment, growth, and continuous improvement
- Create clear technical documentation, reusable patterns, and examples to scale knowledge across engineering teams
- Leverage AI tools (e.g., Claude, Cursor) to accelerate development, research, documentation, and bug triage while maintaining high standards of quality and security
- Represent and advocate for Box Poland’s engineering excellence both internally and externally
- Maintain and support one or more legacy codebases
- Contribute to defining and implementing engineering standards across product teams
- Participate in our on-call rotation, available at all times while on-call to help respond to and triage any issues that arise.
We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box.
WHO YOU ARE:
- You have 5+ years of professional software development experience
- You have experience with TypeScript, JavaScript and React
- You have experience with Node.js for backend
- You have experience immproving legacy codebases
- You speak English proficiently
- You are oriented for solving problems regardless of technology
Percentage of Time Spent:
- 30% coding with AI
- 20% R&D with AI
- 15% documentation with AI
- 10% bug fixes with AI
- 25% meetings
Methodology
- Agile management - Scrum
- Issue tracking tool - Jira
- Knowledge repository - Confluence
- Code reviews - GitHub Enterprise
- Version control system - GIT
Benefits:
Check out the overview of the benefits and additional perks offered at Box.
Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week, with a focus on Tuesdays, Wednesdays, and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process.
EQUAL OPPORTUNITY
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation.
For details on how we protect your information when you apply, please see our Personnel Privacy Notice.
For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice.
#LI-GW1 #LI-Hybrid #LI-EMEA
Ready to apply?
Apply to Box
A Career with Point72’s Technology Group
As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who experiment and work to discover new ways to harness open-source solutions, modern cloud architectures, and sophisticated Artificial Intelligence (AI) solutions, while embracing enterprise agile methodologies. Our commitment to building and innovating in the AI space provides the framework intended to drive smarter decision making and enhance how we build and operate our platforms and applications.
As a member of Point72’s Technology team, we encourage and support your professional development from day one—helping you advance your technical skills, contribute innovative ideas, and satisfy your own intellectual curiosity—all while delivering real business impact for our multi-billion-dollar global business.
What you’ll do
- Design, develop, and maintain scalable, high-performance C#/.NET Core APIs and backend services.
- Build and optimize data models, queries, and database performance.
- Ensure service reliability and availability by managing SLAs, monitoring, alerting, and incident response.
- Collaborate closely with UI developers, Quality Assurance and cross-functional teams to deliver end-to-end features.
- Write clean, maintainable code with strong unit test coverage.
- Participate in code reviews, design discussions, and technical decision-making.
- Manage UAT environments, deployments, and CI/CD pipelines.
- Monitor application health, performance, and logs using observability tools.
- Contribute to DevOps automation, infrastructure improvements, and operational best practices.
- Provide support for production issues, including timely critical bug fixes and incident resolution.
What’s required
- Bachelor’s degree in computer science, engineering, or a related field.
- 10+ years of experience in backend or server-side development.
- Strong proficiency in C#/.NET Core and RESTful API design.
- Proven experience ensuring service reliability and availability through SLA management, monitoring, alerting, and incident response.
- Hands-on experience with MongoDB and SQL Server, including performance tuning.
- Strong problem-solving, debugging, and analytical skills.
- Excellent communication skills and the ability to collaborate across teams.
- Ability to work independently and thrive in a fast-paced, agile environment.
- Commitment to the highest ethical standards.
We take care of our people
We invest in our people, their careers, their health, and their well-being. When you work here, we provide:
- Sports card
- Private life insurance
- Private medical and dental care, with vision allowance
- Private pension scheme
- Volunteer opportunities
- Support for employee-led affinity groups representing women, people of color and the LGBT+ community
- Business travel accident insurance
- Employee assistance program
- Educational assistance reimbursement
About Point72
Point72 Asset Management is a global firm led by Steven Cohen that invests in multiple asset classes and strategies worldwide. Resting on more than a quarter-century of investing experience, we seek to be the industry’s premier asset manager through delivering superior risk-adjusted returns, adhering to the highest ethical standards, and offering the greatest opportunities to the industry’s brightest talent. We’re inventing the future of finance by revolutionizing how we develop our people and how we use data to shape our thinking. For more information, visit www.Point72.com/working-here
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A Career with Point72’s Market Intelligence Team
On our proprietary research team—Market Intelligence—you’ll partner with our Investment Professionals and Compliance team to uncover insights about companies, industries, and the broader economy through deep fundamental research and applying data science and engineering techniques to alternative data sets. You’ll work alongside a talented team with diverse skills, backgrounds, and perspectives. Our industry researchers, product managers, and data scientists and engineers work together to build compliant research products. We look for other bright, motivated, and collaborative people to join our team and grow with us—a majority of the leaders in our group were promoted from within.
What you'll do
As a member of the Market Intelligence Engineering team, you will work closely with researchers and data scientists to design and build interactive solutions that enable investment professionals to extract insights from complex data through intuitive interfaces. Working across frontend, services, and database tiers – you will:
- Create responsive, data-driven web applications using React/JavaScript that transform complex information into actionable insights
- Partner with business stakeholders to understand requirements and deliver visualization solutions
- Develop dynamic content delivery solutions across multiple channels (Chatbots, Emails, Desktop Excel)
- Develop scalable backend services that integrate with various data sources, APIs, and cloud infrastructure
- Optimize database queries and data access patterns to power interactive dashboards and reports
- Contribute to our modern development practices including automated testing, continuous integration, and infrastructure as code
- Our tech stack includes React, TypeScript, Next.js, PostgreSQL, and AWS services, all deployed within a Kubernetes environment.
What's required
You should have a strong background in full-stack development with emphasis on modern web technologies and cloud-based architectures. Specifically, you should have:
- Bachelor's degree in computer science or related field
- 3+ years of professional front end development experience
- Strong portfolio demonstrating user Interface design and development using React, JavaScript/TypeScript, css
- Excellent problem-solving skills and attention to detail
- Professional experience building web applications using React and JavaScript/TypeScript
- Demonstrated experience integrating with RESTful APIs, microservices, and third-party services
- Proficiency with backend technologies such as Node.js, Express, or Next.js
- Experience with relational databases (particularly PostgreSQL) including schema design and query optimization
- Strong communication skills with ability to interface directly with business stakeholders and translate requirements into technical solutions
- Commitment to the highest ethical standards
We take care of our people
We invest in our people, their careers, their health, and their well-being. We want you to concentrate on success and leave the rest to us. When you work here, we provide:
- Sports card
- Private life insurance
- • Private medical and dental care, with vision allowance
- • Private pension scheme
- • Volunteer opportunities
- • Support for employee-led affinity groups representing women, people of color and the LGBTQ+ community
- • Business travel accident insurance
- • Employee assistance program
- • Educational assistance reimbursement
About Point72
Point72 is a leading global alternative investment firm led by Steven A. Cohen. Building on more than 30 years of investing experience, Point72 seeks to deliver superior returns for its investors through fundamental and systematic investing strategies across asset classes and geographies. We aim to attract and retain the industry’s brightest talent by cultivating an investor-led culture and committing to our people’s long-term growth. For more information, visit www.Point72.com/about.
Ready to apply?
Apply to Point72