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

As a Platform Engineer, you will build and evolve the platform that takes our machine learning models from research to reliable, scalable production. Working at the intersection of machine learning, infrastructure, and software engineering, you will partner closely with ML engineers to improve performance, reliability, cost efficiency, and the overall maturity of our ML platform.

If you enjoy designing robust systems, automating complex workflows, and optimising ML platforms for performance, reliability, and cost, this role is for you.

What you will be doing

• Designing, building, and maintaining scalable ML platforms, tools, and infrastructure that enable teams to efficiently train, experiment with, and evaluate machine learning models
• Modernising the ML platform by migrating workloads from SGE Grid Engine to Kubernetes‑based orchestration systems such as Slurm or Ray, improving scalability, reliability, and efficiency of ML workflows.
• Modernising the ML workflows with cutting-edge tools for pipeline orchestration, experiment tracking, observability, and model versioning.
• Optimising ML infrastructure to maximise GPU utilisation, streamline scheduling, and enhance distributed training performance.
• Building and maintaining CI/CD workflows for ML systems, including model versioning, testing, and release automation.
• Collaborating closely with ML engineers to ensure models are deployable, reproducible, and production-ready.
• Continuously evaluating new tools, frameworks, and approaches to improve the efficiency, reliability, and maturity of the ML platform.
• Promoting operational excellence by reducing manual processes, improving automation, and raising the overall platform reliability and efficiency.
• Contributing to the ML platform roadmap, tooling standards, and best practices to support excellence in Voice AI.

Who we are looking for:

• Python skills for production systems
• Proven ability to optimise model training and inference, including GPU-based and distributed workloads
• Experience with containerisation and orchestration tools (e.g., Docker, Kubernetes)
• Strong background in monitoring, observability, and reliability for ML platforms
• Hands-on experience across cloud, on-premises, and hybrid infrastructure environments
• Solid understanding of ML fundamentals, including training, evaluation, and lifecycle management
• Familiarity with CI/CD, version control, reproducible workflows, and ML frameworks (e.g., PyTorch, TensorFlow)
• Experience with large-scale data/AI platforms, experiment tracking, and governance, plus strong cross-team collaboration skills

HYPR, the Identity Assurance Company, helps organizations create trust in the identity lifecycle.  We are a community of bold thinkers and energetic doers who imagined a brand new approach to identity security and, at the same time, are eliminating a pervasive and persistent 60-year old problem – the password. Since being founded in 2014, the company has grown to be the premium provider of authentication security to marquee brands around the globe and are quickly becoming the recognized leader in Identity Assurance. We are looking for exceptional people with the ambition and the will to positively change the world. If that sounds like you, join us on our mission to create a passwordless world and secure the identity lifecycle.

Your Role and Impact 

HYPR is looking for a Senior Software Engineer who thrives on challenges and is eager to contribute wherever the team needs them. In this role, you will design, develop, and maintain key product components while collaborating with peers and contributing as an individual contributor.

You'll work on HYPR's industry-leading security products, deployed at several Fortune 500 companies. These include:

• Identity verification solution
• Open Standards implementations of passwordless authentication to help customers build secure environments
• W3C-compliant authentication servers
• Next-generation application management and analytics

If you're passionate about security, scalable architectures and impactful engineering, HYPR will be a great fit for you

What you will do in this role

• Design, develop and deploy SaaS services and web front ends, with a focus on scalability and performance
• Own features end-to-end—from understanding requirements and designing solutions to deployment and production support
• Implement comprehensive automated testing at the component level and collaborate with SDET(s).
• Participate in on-call rotation, handling initial triage and escalating if not an SME
• Research new technologies and solutions to improve existing products and explore new directions

Who you are

• Self starter - able to dive into existing products and learn quickly in a fast, hands-on environment
• Team player - collaboration with team members, operations and support teams is critical
• Detail-oriented — takes pride in writing high-quality, maintainable code and following best practices.
• Security-minded — interested in the Cybersecurity domain; previous exposure or participation is a plus.
• Autonomous and accountable—takes ownership of work and drives it to completion. Actively assist in the production support aspects of you work as needed

Required Qualifications

Expert-Level

• Java SE 17+ and Spring
• Kubernetes or another container orchestration platform
• Cloud-first development experience (AWS, Azure or similar)
• Storage: relational and NoSQL (MySQL, Oracle, Dynamo, Redis or similar)

Strong

• Understanding of data structures, clean code, modularity, and design patterns
• Experience designing and scaling distributed services with high reliability, low latency, and clear SLA boundaries
• Comfortable working in complex authentication or identity flows involving multiple services
• Full-stack experience with React or a similar modern frontend framework
• Knowledge of various testing methodologies, including unit and integration testing

Preferred

• Interest in identity verification and authentication standards like OAuth, WebAuthn, PKI and similar
• Experience with computer vision, liveness detection or ML-assisted verification workflows
• Infra As Code (IAC) tool (Terraform, Helm, AWS Cloud formation)

Experience: 

10+ years of development designing, building and maintaining enterprise web based platform that serve over 100K users.  Can be SaaS or On premise.

Education:

BS/MS in computer science or software engineering field. 

What HYPR Offers: 

• All frontend and backend engineers are Senior, you’re joining a team of All Stars who consistently deliver the highest quality code and products in tight timelines
• An organization with a great work life balance. Many of our employees have families and responsibilities outside of the office that they are able to easily meet.
• Extreme product focus, at HYPR you’ll never be spinning your wheels on tasks that do not matter. Everything we develop is cutting edge and important.
• High levels of ownership. We understand that we are able to do our best work when we can bring insights together.
• An emphasis on collaboration and access to giants in the industry. We achieve our best because we employ the best.
• Our engineers use the latest frameworks and language iterations. Our marketing, sales, ops and more utilize the best and latest tools for innovation and scale.

Additional Information

• Full Time Opportunity: Yes
• The core meeting hours for this position are from 2:00 PM to 6:00 PM. Attendance is required for meetings scheduled between 2:00 PM and 6:00 PM. These meetings may be attended remotely via Zoom. Outside of these scheduled meetings, working hours are flexible. 
• This position is a hybrid role. Employees are required to work in the office a minimum of two days per week—specifically Tuesdays and Wednesdays. The remaining workdays offer flexible remote options.

As the premium provider of authentication security, HYPR is committed to preventing identity fraud by safely and accurately verifying the identities of our employees. Accordingly, all new employees are required to participate in an automated identity verification process, which includes document verification, location detection, and facial recognition, on their first day of employment with the Company.  To learn more about this identity verification process,  please contact peopleops@hypr.com.

Responsibilities

We are looking for an exceptional Senior Backend Developer (Ruby) to join our growing Engine team. The Engine team develops and maintains most things related to Workato Recipe runtime. Everything related to recipe execution: DSL, pulling events, processing webhooks, executing jobs. There are various aspects to it: performance, scaling, storage, durability, atomicity, concurrency guarantees, data protection, and encryption. 

 In this role, you will also be responsible to:

• Build/extend/troubleshot/fix complex heterogeneous GOlang and Ruby applications, as well as small self-contained GOlang microservices.

• Improve execution engine of custom third-party code (Ruby DSL, isolation, performance, new features).

• Write well designed, testable, efficient code in Ruby and GOlang.

• Integration of data storage solutions Postgres/S3/DynamoDB/Kafka/ClickHouse etc.

• Contribute in all phases of the development lifecycle.

• Provide code reviews to your teammates.

• Provide technical leadership. Work with other teams on shared projects.

• Evaluate and propose improvements to existing systems.

• Identify bottlenecks and bugs, and devise solutions to these problems.

• Help maintain code quality, organization and automatization.

• We always explore new technologies and work with Rust and Wasm can be foreseen.

Requirements

Qualifications / Experience / Technical Skills

• Strong experience in building scalable distributed backend applications (7+ years).

• Excellent understanding of distributed systems patterns and algorithms.

• Great understanding of all building blocks of large web applications: databases, load balancers, application servers, message brokers, caching, monitoring, etc.

• Excellent understanding of network protocols and stacks.

• Excellent understanding of DB technologies: classic databases and modern no-SQL.

• Knowledge of all common basic data structures and algorithms and how they are used is a must.

• Multilingual programming experience: our code base is primarily in Ruby, with a trend to migrate to GOlang and Rust. At least two languages are required.

• At least basic understanding of cloud deployments (k8s, Terraform, ArgoCD)

• Experience of working with public cloud infrastructure providers(AWS/Azure/Google Cloud).

• Excellent debugging, analytical, problem solving, and social skills.

• BS/MS degree in Computer Science, Engineering or a related subject, 7+ years of industry experience.

Optional

• Background in GOlang, Rust, WASM.

• Background in network programming.

• Background in Kotlin/Multiplatform. 

• Background in application, data security.

• Deep knowledge of physical DB design.

• Experience of working with Docker and other isolation technologies.

• Experience in related fields (DevOps, ML, DBA, Enterprise applications, etc).

• Experience in building/deploying data processing pipelines is a plus.

• Experience of working with third-party REST APIs at scale (request throttling, batch processing etc).

Soft Skills / Personal Characteristics

• Ability to technically lead projects. Work with requirements, cost analysis.

• Readiness to work remotely with teams distributed across the world and timezones.

(REQ ID: 2343)

Summary/Purpose of the role

We are looking for a Senior Software Development Engineer, Developer Tools to join our team.

Automation of key engineering processes - such as builds, testing, deployments, and more - is a critical focus at Network Optix. These efforts help our engineers work more efficiently and deliver high-quality software faster.

The CI team plays a leading role in designing, building, and maintaining this automation ecosystem, driving best practices in CI/CD (Continuous Integration and Continuous Delivery) across the company.

Current State of CI/CD and Automation

A significant portion of our engineering and infrastructure processes is already automated and continuously evolving. The CI team builds and maintains a range of internal services and tools, including:

• Automation tools – Custom bots and services that streamline routine tasks within merge requests and Jira workflows, built on top of the GitLab and Jira APIs.
• Crash analysis service – A service that processes core and minidumps from client environments and automatically creates Jira issues for developers.
• Sign server – A service that securely signs distributable binaries using certificates and keys provided by customers.
• Build tooling – Tools and integrations to build our cross-platform products using CMake, Ninja, and Conan.
• Product CI pipelines – GitLab-based pipelines that run builds and automated tests across our product line.
• Internal CI/CD solutions – Pipelines and web services for internal CI team projects, including Jenkins jobs.

What the CI Team Has Today

• A real engineering culture – Code reviews, pre-commit checks, and a strong focus on writing high-quality, maintainable code.
• A small, hands-on team – 5 engineers and a team lead who actively contributes to the codebase.
• Solid infrastructure – Bare-metal servers running Kubernetes clusters in our own data center.
• Knowledge sharing – A collaborative environment where engineers actively help each other and grow together.
• Room to grow – Opportunities to take ownership of meaningful projects and develop professionally.
  
  

What you will be doing

There is a substantial amount of work ahead as we continue to expand and improve our CI/CD ecosystem:

• New automation services – Design and implement new services, and continue evolving the existing ones.
• Developer productivity tools – Build internal tools and services that save engineers time and streamline daily workflows.
• Build tooling improvements – Make our build infrastructure faster, more reliable, and easier to maintain.
• Pipeline performance – Improve the efficiency, stability, and execution time of our GitLab pipelines.
• Automation backlog – Work through a growing backlog of automation requests from engineering teams across the company.
• Support and maintenance – Troubleshoot issues, fix bugs, and keep existing solutions reliable.

What you bring

Software engineering – Solid hands-on experience building and maintaining production services, with good coding practices and attention to code quality.

• Python – Strong Python skills; this is the team's primary language for service development.
• Service integration – Familiarity with automating workflows through integration with internal services such as GitLab, Jira, and Artifactory, using direct API access, SDKs, CLI tooling, or other programmatic approaches.
• Scripting experience -  Bash, PowerShell
• Git – Solid knowledge of Git and collaborative development workflows.
• Systems fundamentals – Working knowledge of networking, operating systems, and how software interacts with hardware.

Soft skills

• Engineering mindset - Approaches problems pragmatically, gravitates toward clean and maintainable solutions; but also knows when to “use duct tape” instead of “building a spaceship”.
• Ownership mentality - Takes responsibility for the quality and longevity of their work, not just getting it "done."

Kindness - Approachable personality, able to communicate clearly and with empathy 

Nice to Have (Optional)

• Familiarity with CMake, Conan, Ninja, or similar build tools
• Experience with GitLab CI/CD pipelines
• Jenkins experience (groovy)

What we offer

• Competitive compensation  
• Paid time off 
• Flexible working hours
• Hybrid work in our brand-new comfortable office
• Employer-sponsored health coverage
• Working with top industry experts in our international team

Hybrid or Remote

The position is ideally a hybrid role and the office is located in Hague, Netherlands. 

Summary/Purpose of the role

We are looking for a Senior Software Development Engineer, Developer Tools to join our team.

Automation of key engineering processes - such as builds, testing, deployments, and more - is a critical focus at Network Optix. These efforts help our engineers work more efficiently and deliver high-quality software faster.

The CI team plays a leading role in designing, building, and maintaining this automation ecosystem, driving best practices in CI/CD (Continuous Integration and Continuous Delivery) across the company.

Current State of CI/CD and Automation

A significant portion of our engineering and infrastructure processes is already automated and continuously evolving. The CI team builds and maintains a range of internal services and tools, including:

• Automation tools – Custom bots and services that streamline routine tasks within merge requests and Jira workflows, built on top of the GitLab and Jira APIs.
• Crash analysis service – A service that processes core and minidumps from client environments and automatically creates Jira issues for developers.
• Sign server – A service that securely signs distributable binaries using certificates and keys provided by customers.
• Build tooling – Tools and integrations to build our cross-platform products using CMake, Ninja, and Conan.
• Product CI pipelines – GitLab-based pipelines that run builds and automated tests across our product line.
• Internal CI/CD solutions – Pipelines and web services for internal CI team projects, including Jenkins jobs.

What the CI Team Has Today

• A real engineering culture – Code reviews, pre-commit checks, and a strong focus on writing high-quality, maintainable code.
• A small, hands-on team – 5 engineers and a team lead who actively contributes to the codebase.
• Solid infrastructure – Bare-metal servers running Kubernetes clusters in our own data center.
• Knowledge sharing – A collaborative environment where engineers actively help each other and grow together.
• Room to grow – Opportunities to take ownership of meaningful projects and develop professionally.
  
  

What you will be doing

There is a substantial amount of work ahead as we continue to expand and improve our CI/CD ecosystem:

• New automation services – Design and implement new services, and continue evolving the existing ones.
• Developer productivity tools – Build internal tools and services that save engineers time and streamline daily workflows.
• Build tooling improvements – Make our build infrastructure faster, more reliable, and easier to maintain.
• Pipeline performance – Improve the efficiency, stability, and execution time of our GitLab pipelines.
• Automation backlog – Work through a growing backlog of automation requests from engineering teams across the company.
• Support and maintenance – Troubleshoot issues, fix bugs, and keep existing solutions reliable.

What you bring

Software engineering – Solid hands-on experience building and maintaining production services, with good coding practices and attention to code quality.

• Python – Strong Python skills; this is the team's primary language for service development.
• Service integration – Familiarity with automating workflows through integration with internal services such as GitLab, Jira, and Artifactory, using direct API access, SDKs, CLI tooling, or other programmatic approaches.
• Scripting experience -  Bash, PowerShell
• Git – Solid knowledge of Git and collaborative development workflows.
• Systems fundamentals – Working knowledge of networking, operating systems, and how software interacts with hardware.

Soft skills

• Engineering mindset - Approaches problems pragmatically, gravitates toward clean and maintainable solutions; but also knows when to “use duct tape” instead of “building a spaceship”.
• Ownership mentality - Takes responsibility for the quality and longevity of their work, not just getting it "done."

Kindness - Approachable personality, able to communicate clearly and with empathy 

Nice to Have (Optional)

• Familiarity with CMake, Conan, Ninja, or similar build tools
• Experience with GitLab CI/CD pipelines
• Jenkins experience (groovy)

What we offer

• Competitive compensation  
• Paid time off 
• Flexible working hours
• Hybrid work in our brand-new comfortable office
• Employer-sponsored health coverage
• Working with top industry experts in our international team

Hybrid or Remote

The position is ideally a hybrid role and the office is located in Belgrade, Serbia. 

About the Role

Join the Blockchain Backend Infrastructure team and take a position in building and maintaining Fireblocks's blockchain management platform. You'll be responsible for building cutting-edge blockchain infrastructure while implementing high-throughput, real-time scalable software solutions.

As a Blockchain Engineer, you will be instrumental in the research and integration of blockchain technologies into the Fireblocks platform. Your responsibilities will include collaborating closely with foundations and developers to gain a deep understanding of blockchain protocols and on-chain projects, then applying that knowledge to implement new features within the platform.

You will focus equally on external protocol integration patterns and internal wallet infrastructure. This role serves as a technical bridge between raw on-chain capabilities and the wallet features delivered to our customers.

What You'll Do

• Implement modern backend applications and infrastructure in a microservices architecture, using the latest technologies and development practices.
• Deep dive into the latest blockchain technology and become an expert in the fundamentals, protocols, and features of the chains we support.
• Collaborate effectively with developers, engineers, and other roles while demonstrating strong independent problem-solving abilities.
• Contribute to production reliability through on-call participation, incident response, and post-incident follow-ups.

What You'll Bring

• 5+ years of backend development experience in modern languages (Go, Python, JavaScript/TypeScript)
• 3+ years of hands-on blockchain development experience
• Experience working on high-scale distributed systems
• Understanding of microservices architecture and API design
• Knowledge of consensus mechanisms, cryptographic primitives, and distributed systems
• Strong problem-solving skills and attention to detail
• Strong verbal and written communication skills and a collaborative mindset

Preferred

• Experience building blockchain solutions for enterprise or institutional use cases
• Understanding of security best practices for smart contracts and blockchain systems
• Demonstrated ability to apply AI tools in day-to-day development
• Understanding of MPC, multi-signature wallets, or other advanced cryptographic techniques
• Bachelor's degree in Computer Science, Engineering, or a related field
• Experience with Docker, Kubernetes, and Helm

At JetBrains, code is our passion. Ever since we started, back in 2000, we have been striving to make the most effective developer tools on earth. Our tools speed up production by automating routine checks and corrections, freeing developers to grow, discover, and create.

The JetBrains Cloud Platform team develops a cloud-based service that helps organizations manage JetBrains products and services with a focus on encouraging the adoption of AI-powered development tools. JCP provides centralized management, usage-based billing, and visibility into AI consumption patterns.

We are currently seeking a skilled Performance QA Engineer to join our team and improve the reliability of our system. In this role, you will be responsible for ensuring the scalability and stability of our distributed systems through rigorous performance testing and analysis.

As part of our team, you will:

• Design, develop, and maintain automated performance test suites for complex distributed systems.
• Identify system bottlenecks, conduct root-cause analysis, and partner with engineering teams to implement remediation strategies.
• Generate high-quality performance reports with actionable recommendations and communicate findings to both technical and non-technical stakeholders.
• Work closely with cross-functional development teams to identify performance-critical components and define SLAs, performance criteria, and workload models.
• Design and enhance frameworks for performance test execution, test results collection, analysis, visualization, and reporting.
• Integrate performance testing into CI/CD pipelines.

We’ll be happy to have you on our team if you have:

• 5+ years of experience in performance testing or engineering.
• Strong hands-on experience with at least one major performance testing tool – K6, JMeter, Gatling, Locust, or LoadRunner (code-based tools are preferred, but git knowledge is a must).
• Solid programming or scripting skills in languages such as Java, Python, JavaScript/TypeScript, or Go.
• A strong understanding of distributed systems, API performance, databases, caching, and networking fundamentals.
• The proven ability to analyze performance metrics, identify bottlenecks, and recommend improvements.
• Experience testing high-traffic or mission-critical applications.
• Strong analytical skills and the ability to communicate technical findings clearly.
• Proficiency in English, both written and spoken.

We’ll be especially thrilled if you have:

• Experience with observability platforms (Prometheus/Grafana and Elastic).
• Experience with containerized and cloud-native environments (Docker, Kubernetes, and AWS/GCP/Azure).
• Familiarity with event-driven systems, streaming platforms (Kafka), and microservice architectures.
• Knowledge of CI/CD automation (TeamCity, GitHub Actions, etc.).

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.
• Relocation support. We help make your move as smooth and stress-free as possible. (keep if relevant for the role)
• 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-DNI

We are looking for a DevOps Engineer to lead the automation of our hybrid infrastructure in our offices in Warsaw/Poland or Belgrade/Serbia. You will be responsible for managing a diverse environment that includes both AWS cloud services and on-premise bare-metal servers. A significant part of this role involves evolving our database operations—moving away from manual tasks toward a fully automated, scalable, and observable data platform.

Key Responsibilities:

• Hybrid Infrastructure Management: Design and maintain IaC for both AWS (RDS, EC2) and physical bare-metal servers using Terraform/Terragrunt and Ansible.
• Advanced Automation & Scripting: Develop custom tools and scripts (using Python or Go) to automate complex workflows that off-the-shelf tools can't handle.
• Database Lifecycle Automation: Automate provisioning, configuration tuning, and schema migrations. Work closely with DBAs to eliminate manual toil through code.
• Observability: Build and maintain high-fidelity monitoring for databases and system health using the Prometheus stack.
• Security & Compliance: Centralize secret management and access control using HashiCorp Vault.
• Knowledge Sharing: Act as a subject matter expert, documentation enthusiast, and mentor for the team as we evolve our infrastructure practices.

Technical Requirements:

• Experience: 3+ years in DevOps/SRE with a focus on infrastructure automation.
• Hybrid Ops: Proven experience managing both Cloud (AWS) and On-prem (Linux bare-metal) environments.
• Tooling: Expert-level knowledge of Ansible and Terraform/Terragrunt.
• Development Skills: Strong proficiency in Python or Go for infrastructure scripting and internal tooling.
• Linux Internals: Deep understanding of Linux systems, disk I/O optimization, and networking.

Nice to Have (The "Extra Mile"):

• Kubernetes (K8s) Expert: Hands-on experience with K8s (EKS or self-managed).
• Databases in K8s: Experience (or a strong desire to lead the transition) of running stateful workloads (Databases) inside Kubernetes using Operators or Helm.
• Mentorship: A passion for teaching and sharing K8s/Automation best practices with colleagues to level up the entire team.

What We Offer:

• The chance to work on complex, high-load systems where "manual" is a forbidden word.
• A collaborative environment where your architectural decisions directly impact the stability of the product.
• Modern stack and the freedom to introduce new tools that solve real problems.

At JetBrains, code is our passion. Ever since we started in 2000, we have strived to make the strongest, most effective developer tools on earth. Our tools speed up production by automating routine checks and corrections, freeing developers to grow, discover, and create.

We are looking for a talented Full Stack Engineer to join our team and help build an innovative agentic-driven product. In this role, you’ll work across the entire stack – frontend, backend, and cloud infrastructure – designing, developing, and maintaining high-quality features. You’ll collaborate closely with product managers, designers, fellow engineers and AI-agents to deliver scalable, reliable, and user-friendly solutions.

Our tech stack:

• Primary: TypeScript, Node.JS, Nest.JS, React, Vitest (no legacy tech)
• Secondary: Kotlin/Java (for some backend services)

In this role, you will: 

• Design, develop, and maintain end-to-end features across the frontend and backend.
• Collaborate with product and design teams to translate user needs into technical solutions.
• Write clean, efficient, and well-documented code.
• Integrate our product with internal and external APIs and services.
• Contribute to architecture decisions, scalability, and performance improvements.
• Participate in code reviews to ensure quality and best practices.
• Debug, troubleshoot, and resolve issues quickly.
• Optimize applications for speed, usability, and scalability.
• Stay up to date with emerging technologies, tools, and industry trends.
• Continuously improve development processes and practices.

We will be happy to have you on our team if you have: 

• 6+ years of proven experience as a Full Stack Engineer or in a similar role.
• Solid engineering and architecture skills and ability to build reliable solutions.
• Focus on customer-oriented delivery and understanding of user needs and requirements.
• Deep understanding of backend & frontend development.
• Proficiency in multiple programming languages (e.g. TypeScript, Kotlin, Java, Python).
• Experience with relational and/or NoSQL databases (e.g. PostgreSQL, MongoDB, and MySQL).
• Understanding of cloud platforms (e.g. AWS, GCP, or Azure) and containerization (Docker or Kubernetes).
• Proficiency with version control systems (e.g. Git).
• Experience with testing frameworks (e.g. Jest, Vitest, and Playwright).
• Familiarity with authentication, authorization, and security best practices.
• Experience with AI agent development
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration abilities.
• A bachelor’s degree in computer science or engineering (or equivalent practical experience).

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.
• Relocation support. We help make your move as smooth and stress-free as possible.
• 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-IM1

About Incode

Incode is a Series B unicorn ($1.25 B valuation) rewriting how the world proves identity. Our AI-powered platform lets leading banks, fintechs, marketplaces, and governments deliver friction-free experiences while defeating fraud and safeguarding privacy. Customers such as Citi, AirBnB, Block, Chime, Sixt, and TikTok rely on Incode to power their identity verification and security. Recently named a leader in the Gartner® Magic Quadrant™ for Identity Verification, we’re scaling fast—and we need a product-marketing leader who can turn breakthrough technology into a category-defining narrative.

The Impact You’ll Make

As a Senior Site Reliability Engineer at Incode, you will be the backbone of our cloud infrastructure. You’ll architect and evolve scalable, cloud-native systems that power secure and seamless identity experiences, leveraging Kubernetes, Terraform, and AWS. Your work will accelerate deployments, fortify monitoring and observability, and ensure reliability at global scale. Partnering closely with our developers, you’ll transform complex challenges into resilient, automated solutions that keep our applications highly available and performant. You will be a key enabler of speed, trust, and innovation—driving how Incode builds, delivers, and scales AI-driven identity verification for the world.

What You’ll Own & Drive

• Cloud-Native Infrastructure – Design, implement, and maintain Kubernetes-based environments that deliver scalability, resilience, and security.
• Infrastructure as Code (IaC) – Implement and manage Terraform-driven automation to ensure consistency, repeatability, and reliability across all client deployments.
• Production Reliability – Troubleshoot and resolve issues in live environments, minimizing downtime and ensuring seamless customer experiences.
• Monitoring & Logging – Build and optimize observability solutions with Prometheus, Loki, ELK, or similar stacks, tailoring systems to business and performance needs.
• Engineering Standards – Contribute to and refine internal best practices, methodologies, and automation frameworks that elevate the DevOps culture.
• Continuous Innovation – Stay on top of AWS and DevOps advancements, introducing new tools and approaches that enhance speed, efficiency, and scalability.

The Qualities That Set You Apart

• Cloud-Native Builder – You bring proven expertise in designing, deploying, and managing applications on Kubernetes, with a deep understanding of its architecture and core concepts.
• Infrastructure as Code Champion – You’re highly skilled with Terraform, driving automation and consistency across complex environments.
• Pipeline Innovator – You have hands-on experience implementing and optimizing CI/CD workflows using GitLab CI/CD or GitHub Actions, accelerating delivery while ensuring quality.
• AWS Practitioner – You possess a strong command of core AWS services (EC2, VPC, S3, IAM, etc.) and know how to leverage them for scalable, secure solutions.
• Systems & Networking Thinker – You understand networking fundamentals—TCP/IP, DNS, HTTP/S—and apply them to build reliable, high-performance systems.
• Clear Communicator – You excel at translating technical solutions into language that resonates with both technical peers and non-technical stakeholders.

Your Background

• Proven experience as a Site Reliability Engineer / DevOps Engineer or in a similar role.
• Hands-on experience deploying and managing Kubernetes-based applications.
• Strong expertise in Terraform and infrastructure automation.
• Experience designing and implementing CI/CD pipelines with GitLab CI/CD or GitHub Actions.
• Solid understanding of AWS services including EC2, VPC, S3, IAM, and related offerings.
• Knowledge of networking protocols and best practices (TCP/IP, DNS, HTTP/S).
• Strong written and verbal communication skills, with the ability to present technical solutions effectively.

Why Incode?

• Mission with Meaning – Shape how billions of people prove identity—safely, simply, and ethically.
• Rocket-Ship Growth – Join at an inflection point where your strategies will compound in value for years.
• Elite Team & Backing – Work a truly global with top engineers, designers, and investors who share your ambition to dominate a category.
• Ownership & Autonomy – Operate like a founder with the resources of a unicorn.
• Global Impact – Every program you launch will reverberate across industries and continents.

Ready to ignite the future of trust?

Lead the narrative. Empower the field. Join Incode and turn innovation into unstoppable market momentum.

The Corporate IT department is seeking a Senior DevOps Engineer to lead infrastructure automation, reliability, and scalability initiatives across our multi‑cloud, multi‑region environments. This position requires deep hands‑on experience with AWS, Kubernetes, containerization, and DevOps automation practices.

You’ll work in a dynamic and fast‑moving environment where priorities can shift quickly — flexibility, ownership, and problem‑solving under changing conditions are key to success.

✅ Responsibilities:

✔️Cloud Infrastructure & Automation: 

• Architect, deploy, and manage scalable environments in AWS and Azure within multi‑tenant, multi‑account structures.
• Implement Infrastructure as Code (IaC) using Terraform, Ansible, and GitOps frameworks such as Flux.

✔️Kubernetes & Container Platform Operations: 

• Operate and optimize Kubernetes clusters for security, scalability, and reliability.
• Manage components like Istio (service mesh), Kyverno (policy enforcement), Calico (networking and security), and Spegel (image distribution).

✔️CI/CD and Deployment Pipelines:

• Build and improve CI/CD pipelines to ensure consistent, automated delivery across development and production.
• Integrate container image lifecycle management and GitOps deployment workflows.

✔️Traffic Management & Load Balancing:

• Design and maintain traffic routing and service mesh configurations to achieve high availability and low latency. 
• Support load balancing strategies for distributed and multi‑region applications.

✔️Security & Secret Management:

• Own secret management and identity integration using HashiCorp Vault and AWS Secrets Manager.
• Establish secure practices for secret distribution, access control, and auditing.

✔️Monitoring, Observability & Backups:

• Extend observability coverage with Prometheus, Grafana, and VictoriaMetrics.
• Ensure reliable backup, restore, and disaster recovery mechanisms for critical systems.

✔️Collaboration, Adaptability & Mentoring:

• Cooperate with other DevOps and system engineers to align workflows and support cross‑functional goals.
• Stay adaptable — priorities may shift rapidly as new critical initiatives arise.
• Share best practices, create technical documentation, and mentor teammates in DevOps culture and tools.

✅ Requirements:

✔️5+ years in DevOps, Site Reliability, or Infrastructure Engineering roles.

✔️Advanced knowledge of Kubernetes (operations, networking, policy, and automation).

✔️Expertise in Docker, Terraform, Ansible, and scripting (Bash, Python, or Go).

✔️Proven experience managing multi‑account or multi‑region AWS environments.

✔️Deep understanding of traffic routing, ingress, and service mesh (Istio, Envoy).

✔️Strong expertise with HashiCorp Vault and AWS Secrets Manager.

✔️Familiarity with GitOps principles (Flux, ArgoCD).

✔️Excellent troubleshooting, communication, and cross‑team collaboration skills.

✔️Comfortable working in a fast‑paced, ever‑changing environment with shifting priorities.

✅ Nice to Have:

✔️Exposure to FinOps and cost optimization in cloud environments.

✔️Experience with compliance frameworks (SOC2, ISO 27001, PCI DSS).

✔️Familiarity with Azure DevOps or Bicep/ARM templates.

We are looking for a skilled Senior DevOps Engineer in our office in Serbia, Belgrade.

✅ Responsibilities:

• Multi-CDN & Edge Management: Manage and optimize Edge Services across multiple providers, including Cloudflare, Fastly, and Gcore. This includes configuring DNS, CDN, Edge Computing (Snippets/Workers), Access Control, and WAF policies.
• Provider-Agnostic Resilience: Design and implement cloud-agnostic failover strategies and high-availability solutions to ensure service continuity, preventing vendor lock-in and dependency on a single provider.
• Traffic & Performance Engineering: Monitor and fine-tune HTTP traffic handling, global load balancing (GSLB), and caching strategies to minimize latency and optimize content delivery at a global scale.
• Mass Domain & SSL Management: Orchestrate configurations for a large-scale domain portfolio, including automated SSL/TLS provisioning and unified security policy enforcement across different platforms.
• Advanced Infrastructure as Code (IaC): Maintain reusable and scalable configurations using Terraform or OpenTofu to manage diverse provider environments, ensuring infrastructure is auditable and consistent.
• Security & Web Protection: Collaborate with security teams to implement robust Rate Limiting, DDoS mitigation, and Bot Management across the network and application layers.
• Observability & Incident Response: Participate in on-call rotations, perform root cause analysis (RCA), and tune performance for both edge and application layers using centralized monitoring tools.
• CI/CD & Automation: Integrate edge configuration changes into CI/CD pipelines, automating deployments and ensuring rigorous testing of infrastructure changes.

✅ Must Have:

• 2+ years in DevOps, Site Reliability, or related roles with a focus on Cloudflare services.
• Solid understanding of HTTP protocol, caching principles, and CDN concepts.
• Experience managing Cloudflare DNS, Firewall Rules, Page Rules, Workers, and related services.
• Strong knowledge of Nginx (or similar: Envoy, HAProxy) for reverse proxy and load balancing.
• Proficiency with Infrastructure as Code concepts and practical experience with Terraform.
• Understanding of networking fundamentals including TCP/IP, routing, and security best practices.
• Experience working with Linux environments and scripting (Bash, Python, or similar).
  
  

✅ Nice to Have:

• Experience with Cloudflare Enterprise features (Argo, advanced caching, Cloudflare Workers KV).
• Experience with performance testing and analysis tools for CDN and edge optimization.
• Familiarity with container orchestration systems (Kubernetes).
• Experience with CI/CD systems (GitLab CI, Jenkins).
• Basic security knowledge (SSL management, security headers).

At JetBrains, we’re building an AI-native platform for software development that connects developer workflows, team-level collaboration, and organizational control into a single coherent system. This platform will serve as the execution and governance layer for AI-driven development, deeply integrated with developer tools but designed to work across teams, products, and environments. This is a long-term strategic investment for JetBrains and a key pillar of our vision for the future of software development.

The role

We are looking for a Software Architect (Platform Architecture) to shape the core technical foundations of JetBrains Cloud Platform from the ground up.

This role focuses on the architecture of shared platform capabilities: cross-product services, infrastructure abstractions, integration standards, scalability and reliability principles, and operational foundations (such as security, governance, observability, and cost controls). As this is a new platform, many standards and processes are still works in progress – you will actively influence what good quality looks like and help teams build toward it.

As part of the team, you will:

• Design and evolve the architecture of a cross-product platform that serves as the foundation for AI-driven software development.
• Define architectural principles, standards, and guidelines for platform services and shared foundations.
• Design integration patterns and interfaces between platform services, developer tools, and external systems.
• Ensure architectural decisions support scalability, reliability, security, and observability from the outset.
• Own and drive key platform-level architectural decisions and trade-offs (e.g., service boundaries, data flows, identity, policy, and tenancy).
• Review and validate architectural designs across teams to ensure consistency and long-term sustainability.
• Collaborate with other architects and platform specialists to align on shared decisions and evolve the platform architecture over time.
• Work closely with senior and staff engineers to translate platform requirements into coherent technical designs and implementation plans.
  
  

We are looking for someone who:

• Has strong experience in software engineering and system design, especially in complex, distributed systems.
• Has experience defining or significantly shaping the architecture of new platforms or large-scale systems.
• Is able to facilitate and align architectural decisions across multiple teams, balancing different perspectives and constraints.
• Is comfortable working in an environment where many processes and standards are still not fully established.
• Is motivated by long-term goals and prefers building foundations over delivering short-term features.
  
  

We’d be particularly thrilled if you:

• Have hands-on experience designing or evolving platforms based on Kubernetes and cloud environments such as AWS.
• Have experience with networking, compute, and storage infrastructure and can reason across application and infrastructure layers.
• Enjoy helping teams converge on good solutions rather than enforcing a single “correct” approach.

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.
• Relocation support. We help make your move as smooth and stress-free as possible.
• 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-DNI

#LI-DNI

At JetBrains, we’re building an AI-native platform for software development that connects developer workflows, team-level collaboration, and organizational control into a single coherent system. This platform will serve as the execution and governance layer for AI-driven development, deeply integrated with developer tools but designed to work across teams, products, and environments. This is a long-term strategic investment for JetBrains and a key pillar of our vision for the future of software development.

The role

We are looking for a Software Architect (Platform Architecture) to shape the core technical foundations of JetBrains Cloud Platform from the ground up.

This role focuses on the architecture of shared platform capabilities: cross-product services, infrastructure abstractions, integration standards, scalability and reliability principles, and operational foundations (such as security, governance, observability, and cost controls). As this is a new platform, many standards and processes are still works in progress – you will actively influence what good quality looks like and help teams build toward it.

As part of the team, you will:

• Design and evolve the architecture of a cross-product platform that serves as the foundation for AI-driven software development.
• Define architectural principles, standards, and guidelines for platform services and shared foundations.
• Design integration patterns and interfaces between platform services, developer tools, and external systems.
• Ensure architectural decisions support scalability, reliability, security, and observability from the outset.
• Own and drive key platform-level architectural decisions and trade-offs (e.g., service boundaries, data flows, identity, policy, and tenancy).
• Review and validate architectural designs across teams to ensure consistency and long-term sustainability.
• Collaborate with other architects and platform specialists to align on shared decisions and evolve the platform architecture over time.
• Work closely with senior and staff engineers to translate platform requirements into coherent technical designs and implementation plans.
  
  

We are looking for someone who:

• Has strong experience in software engineering and system design, especially in complex, distributed systems.
• Has experience defining or significantly shaping the architecture of new platforms or large-scale systems.
• Is able to facilitate and align architectural decisions across multiple teams, balancing different perspectives and constraints.
• Is comfortable working in an environment where many processes and standards are still not fully established.
• Is motivated by long-term goals and prefers building foundations over delivering short-term features.
  
  

We’d be particularly thrilled if you:

• Have hands-on experience designing or evolving platforms based on Kubernetes and cloud environments such as AWS.
• Have experience with networking, compute, and storage infrastructure and can reason across application and infrastructure layers.
• Enjoy helping teams converge on good solutions rather than enforcing a single “correct” approach.

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.
• Relocation support. We help make your move as smooth and stress-free as possible.
• 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-DNI

#LI-DNI

At JetBrains, we’re building an AI-native platform for software development that connects developer workflows, team-level collaboration, and organizational control into a single coherent system. This platform will serve as the execution and governance layer for AI-driven development, deeply integrated with developer tools but designed to work across teams, products, and environments. This is a long-term strategic investment for JetBrains and a key pillar of our vision for the future of software development.

The role

We are looking for a Software Architect (Platform Architecture) to shape the core technical foundations of JetBrains Cloud Platform from the ground up.

This role focuses on the architecture of shared platform capabilities: cross-product services, infrastructure abstractions, integration standards, scalability and reliability principles, and operational foundations (such as security, governance, observability, and cost controls). As this is a new platform, many standards and processes are still works in progress – you will actively influence what good quality looks like and help teams build toward it.

As part of the team, you will:

• Design and evolve the architecture of a cross-product platform that serves as the foundation for AI-driven software development.
• Define architectural principles, standards, and guidelines for platform services and shared foundations.
• Design integration patterns and interfaces between platform services, developer tools, and external systems.
• Ensure architectural decisions support scalability, reliability, security, and observability from the outset.
• Own and drive key platform-level architectural decisions and trade-offs (e.g., service boundaries, data flows, identity, policy, and tenancy).
• Review and validate architectural designs across teams to ensure consistency and long-term sustainability.
• Collaborate with other architects and platform specialists to align on shared decisions and evolve the platform architecture over time.
• Work closely with senior and staff engineers to translate platform requirements into coherent technical designs and implementation plans.
  
  

We are looking for someone who:

• Has strong experience in software engineering and system design, especially in complex, distributed systems.
• Has experience defining or significantly shaping the architecture of new platforms or large-scale systems.
• Is able to facilitate and align architectural decisions across multiple teams, balancing different perspectives and constraints.
• Is comfortable working in an environment where many processes and standards are still not fully established.
• Is motivated by long-term goals and prefers building foundations over delivering short-term features.
  
  

We’d be particularly thrilled if you:

• Have hands-on experience designing or evolving platforms based on Kubernetes and cloud environments such as AWS.
• Have experience with networking, compute, and storage infrastructure and can reason across application and infrastructure layers.
• Enjoy helping teams converge on good solutions rather than enforcing a single “correct” approach.

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.
• Relocation support. We help make your move as smooth and stress-free as possible.
• 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-DNI

#LI-DNI

Kineto is a next-generation platform that enables creators, educators, and small businesses to generate, deploy, and operate fully functional AI-powered web applications – instantly and at scale. It combines LLM-driven code generation, multi-tenant Postgres (Neon), dynamic hosting (GKE and Knative), automated deployments (Flux), analytics, billing, and a seamless chat-based UX to make software creation accessible to everyone. Our team is growing rapidly, and we’re now seeking an experienced Infrastructure Engineer who can design, build, and maintain our cloud-native platform, with a focus on scalability, reliability, and automated operations.

What you’ll do:

Cloud and platform engineering (DevOps):

• Design, implement, and manage the core infrastructure powering Kineto's platform on Google Cloud Platform (GCP), including networking, security, and identity management.
• Build and operate resilient, highly available distributed systems using Kubernetes (GKE), Knative, Istio, and related cloud-native technologies.
• Automate the entire infrastructure life cycle (IaC) using Terraform and Terragrunt, ensuring secure, reproducible, and auditable environments.
• Implement and maintain CI/CD pipelines (e.g. GitHub Actions and TeamCity) and deployment tools like Flux and Helm for GitOps-driven application delivery.
• Optimize and manage the multi-tenant data layer on Postgres and Neon, focusing on robust tenant isolation, performance, backups, and safe schema management.

Operational excellence and reliability:

• Drive site reliability engineering (SRE) practices, including monitoring, alerting (Prometheus, Grafana), logging (Loki), and incident response.
• Solve complex operational challenges, such as optimizing scale to zero for cost efficiency, minimizing cold starts, enhancing autoscaling behavior, and managing queue backpressure.
• Implement platform-wide performance tuning (e.g. container resource limits, distributed locks, caching strategies, and GC configurations).
• Ensure platform security and compliance by implementing best practices for secrets management, network segmentation, and vulnerability scanning.

Technical leadership:

• Own major infrastructure roadmap items, including multi-region deployments, disaster recovery planning, advanced tenancy separation, and ephemeral preview environments.
• Champion DevOps and SRE principles across the engineering team, mentoring engineers on cloud-native best practices, operational readiness, and debugging complex distributed systems.
• Collaborate with product and engineering teams to define the long-term vision for the platform's architecture and operational model.

We’d be glad to have you on our team if you:

• Have five or more years of experience building and operating large-scale, commercial cloud-native infrastructure, with a strong focus on DevOps/SRE practices.
• Possess deep, hands-on expertise with GCP (or AWS/Azure) and Kubernetes administration and operations (GKE experience is a strong plus).
• Are proficient with infrastructure-as-code (IaC) tools, particularly Terraform, for managing complex environments.
• Have a solid understanding of Linux internals, networking (CNI and service mesh), security, and distributed system design.
• Are familiar with CI/CD tools, GitOps (e.g. Flux), monitoring stacks (Prometheus/Grafana), and logging systems.
• Thrive in cross-functional teams and excel at communicating complex infrastructure ideas clearly.

#LI-YY1

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

At JetBrains, code is our passion. Ever since we started back in 2000, we have 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. More than 11 million users consistently choose our tools, and 88 Fortune Global Top 100 companies are our valued customers.

TeamCity is a powerful continuous integration and continuous delivery (CI/CD) tool by JetBrains, designed to automate the build, test, and release process, ensuring high-quality software delivery. TeamCity is used by development and DevOps teams.

We’re looking for a proactive and communicative QA specialist with a strong technical background who will ensure our product is of the highest quality. A successful candidate should have experience testing complex and mission-critical software, a wide area of expertise in IT, and a passion for improving TeamCity.

Responsibilities: 

• Optimizing TeamCity for efficient and reliable deployments.
• Exploring and verifying the high availability and scalability of TeamCity.
• Exploring and setting up various cloud services in testing infrastructure.
• Improving product security by testing existing fixes and new security features, such as 2FA or detecting security anomalies in build processes.
• Analyzing and testing fixes for production incidents.
• Performing various types of manual testing, such as regression, integration, and exploratory.
• Working closely with all members of the team.
• Providing technical support to TeamCity customers – duties related to issue tracking based on requests from external users and support for them.
• Contributing your own ideas to improve the product.
• Staying updated on the latest software development trends and strategies.
• Researching and learning new technologies, including setting them up, reading documentation, collaborating with developers, and reproducing existing test cases.
• Providing developers with recommendations on how to make the product more user-friendly, including advocating for user interests.

Requirements: 

• At least three years of experience in QA for complex projects, such as web services and backends.
• Strong knowledge of web technologies and HTTP.
• Basic knowledge of SQL and scripting.
• Ability to work without detailed functional specifications.
• Strong communication skills, with the ability to explain complex concepts in simple terms.
• Willingness to reproduce complex issues, even when others have given up.
• Fluency in written and spoken English.
• Passion for continuing a career in QA and willingness to explore and learn various technologies.
• Critical thinking and problem-solving skills.
• Ability to be a team player and work independently with minimal supervision.
• High level of independence, the ability to seek help, and the skill to properly formulate requests.
• User-first mindset when it comes to software development.
• Knowledge of at least one programming language (Java, Python, C#) at a level sufficient to write simple applications.
• Knowledge of one of the cloud platforms at the level of deployment.

Preferable: 

• Expertise in CI/CD techniques.
• Experience in Docker deployment and Kubernetes.

#LI-DNI

We are looking for a talented and experienced Solution Architect to join our tech team and drive high-level technical decision-making across our products.

✅ Responsibilities:

✔️ Identify bottlenecks in infrastructure and optimize system performance;

✔️ Design fault-tolerant systems and implement disaster recovery strategies;

✔️ Enforce security standards for applications and infrastructure;

✔️ Review substantial changes and design documents, and propose better solutions and best practices for faster and scalable applications;

✔️ Optimize cloud and on-premise resources for cost-efficiency and scalability;

✔️ Help implement the long-term roadmap of the organization’s IT infrastructure;

✔️ Support automation testing, deployment, and monitoring processes to accelerate software delivery;

✔️ Evaluate and recommend architectural improvements, such as transitioning to microservices and micro-frontend architecture.

✅ Requirements:

✔️ Bachelor's, Master's, or higher degree in Computer Engineering, Computer Science, Applied Mathematics, or any relevant field;

✔️ 10+ years of experience in Software Engineering and/or DevOps;

✔️ 5+ years hands-on experience in cloud technologies (ideally AWS);

✔️ Extensive hands-on experience with K8s and containers, infrastructure, and system design, SQL and NoSQL databases, storage, caching, and logging;

✔️ Proven work on scalable, fast, resilient system designs.

✅ We offer excellent benefits, including but not limited to:

🏢 Modern office in New Belgrade;

🏝 24 vacation days annually;

🤒 6 sick days without medical certificate;

🏥 Premium Health Insurance (coverage up to 5,000 EUR annually);

🎉 Special occasion gifts: birthday, wedding, newborn;

📚 Learning & Development budget (for conferences, courses and certifications);

🌍 Corporate events: international parties, team buildings, activities;

📈 Career growth opportunities in a fast-growing company;

✈️ Relocation package for international candidates;

🏋️ Sports package (FitPass membership);

🗣️ Language classes: Serbian & English (company-covered).

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. Today, AI-powered assistance and agents are becoming a core part of how developers work in our IDEs.

We’re building multi-step coding agents that can understand large codebases, plan changes, call tools, and iterate with the user. As a Research Engineer in the Agentic Models team, you’ll be responsible for the models, training loops, and evaluation pipelines that power these agents.

You’ll work at the intersection of SFT and RL-style post-training, and product-driven evaluation, using our distributed GPU and MapReduce clusters to ship models into JetBrains products.

As part of our team, you will:

• Design, implement, and maintain SFT and RL post-training pipelines for multi-step coding agents.
• Train and adapt LLMs for agent workflows, including planning, tool use, and multi-step interactions inside JetBrains IDEs.
• Build and develop evaluation and simulation environments where coding agents can act, be measured, and compared on realistic developer tasks.
• Design evaluation frameworks and metrics for agent behavior, analyze traces and logs, and close the loop from evaluation back into training, data, and reward design.
• Analyze training and evaluation results to propose and implement improvements to model architectures, training recipes, and datasets.
• Work with large-scale infrastructure, including distributed training on GPU clusters and large MapReduce-style data processing for pre-training and fine-tuning datasets.
• Collaborate closely with research, product, and infrastructure teams to turn high-level product visions into concrete models, experiments, and shipped features. 

We’ll be happy to bring you on board if you have:

• Extensive hands-on experience training LLMs (pre-training, fine-tuning, or post-training) in a research or production setting.
• Deep expertise in modern deep learning frameworks such as PyTorch, and specialized LLM training stacks (e.g. Megatron, NeMo, verl, or similar).
• Strong theoretical and practical understanding of LLM fundamentals: architectures, tokenization, data pipelines, batching, mixed precision, distributed training, and debugging unstable runs.
• 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 product-aware mindset – you care about how developers actually use agents and can translate product needs and failure modes into modeling and evaluation work.
• At least 3 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 Kubeflow, Dagster, Airflow, ZenML, and/or job schedulers like Kubernetes or SLURM.
• Large-scale data and training pipelines, e.g. MapReduce-style clusters, multi-node GPU training, or workloads on the order of 1M+ CPU/GPU hours.
• Designing and maintaining evaluation pipelines for LLMs or agents, including metrics, dashboards, experiment tracking, and automated regression checks.
• AI agent development, such as tool-using agents, planners, or multi-step coding workflows, and familiarity with agentic frameworks or patterns.
• Experiment tracking and observability using tools like Weights & Biases, MLflow, Langfuse, or similar.
• Inference optimization and serving optimized models in production.

#LI-KP1

At JetBrains, we have a passion for building the strongest, most effective developer tools in the world. Our tools are designed to give developers the freedom to grow, discover, and create. Over eight million of the world's most dynamic developers speed up their workflows using our products, which help them stay focused on code design and the big picture, allowing them to deliver more creative and effective results.

We’re looking for an experienced QA Automation Engineer to join our Dev Environments team and help ensure the quality and reliability of WSL, Docker, Kubernetes, Dev Containers, and other virtualized development environment tooling within the IntelliJ-based product family.

As a QA Automation Engineer, you're not just writing tests – you're:

• Strengthening the team's confidence in product quality: Your automation allows the team to iterate quickly while maintaining stability.
• Partnering with QA Engineers to drive a culture devoted to quality: You advocate for testability and quality throughout the development process.
• Solving challenging problems: Testing developer tools allows you to work in complex technical scenarios and flex your strong investigation skills.

What you'll do

Core responsibilities

Test automation 

• Design, develop, and maintain automated test scenarios (UI, E2E, and functional) across various operating systems (Linux, Windows, macOS) and environments like Docker and WSL.
• Expand test coverage for new and existing functionality.
• Improve existing automation based on team feedback, reduce test flakiness, and automate routine checks.
• Debug and troubleshoot test failures, distinguishing product issues (regressions) from infrastructure-related issues (including test, framework, or environment).
• Optimize test execution time and reliability.
• Contribute to frameworks and tools with product-specific extensions as needed.

Quality assurance

• Monitor test execution results and investigate failures.
• Participate in release quality assessments.
• Collaborate with QA Engineers and developers on testability and quality improvements:
• Participate in design discussions to reveal risks early.
• Suggest testing approaches.
• Deal with regressions before they reach users.
• Help define test strategies and quality gates for your team.
• Support manual QA activities when needed, for example by reporting bugs in YouTrack and verifying that they are fixed.
• Fill the gap between manual testing and automated execution by co-authoring test plans and aligning quality strategy within the team.

Continuous improvement 

• Define and track quality metrics, including testing coverage, failure rate, and flakiness.
• Identify gaps in test coverage and propose solutions.
• Improve domain-specific test infrastructure and CI/CD pipelines within your team's scope.
• Share knowledge about automation best practices with other team members.
• Work with the tooling team to adopt new frameworks and practices.

What we're looking for

Required skills

Technical foundation

• Proven experience in test automation.
• Solid programming skills in Kotlin or Java and a good understanding of the JVM.
• Experience with test frameworks: JUnit or TestNG.
• Understanding of software testing principles and methodologies.
• Familiarity with CI/CD tools (TeamCity or similar).
• Experience with reporting tools (Allure or others).
• Version control experience (Git).

Quality mindset

• Ability to isolate root causes and distinguish product bugs from environment issues.
• Attention to detail, even while maintaining focus on overall quality goals.

Collaboration

• Excellent communication skills in English (written and verbal).
• Experience working in cross-functional teams and collaborating with other teams.
• Comfort with giving and receiving constructive feedback.
• Ability to grasp new concepts quickly and to work both in a team and independently.

Nice to have

• Experience testing developer tools, IDEs, and desktop applications.
• Experience building automated testing infrastructure and processes.
• Experience in performance testing.
• Experience in manual testing.

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.
• Relocation support. We help make your move as smooth and stress-free as possible.
• 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-DNI 

At JetBrains, we’re building an AI-native platform for software development that connects developer workflows, team-level collaboration, and organizational control into a single coherent system. This platform will serve as the execution and governance layer for AI-driven development, deeply integrated with developer tools but designed to work across teams, products, and environments. This is a long-term strategic investment for JetBrains and a key pillar of our vision for the future of software development.

We’re now looking for an experienced and proactive Full-stack QA Engineer to join our team to help us with functional and performance testing.

Your responsibilities will include: 

• Developing and maintaining an automated testing infrastructure, setting up CI/CD pipelines, selecting and integrating existing tools, and designing new ones.
• Writing and improving automated tests, particularly for APIs.
• Collaborating with the QA and Development teams to design and execute test scenarios.
• Working with logs and monitoring tools (e.g. Kibana, Grafana) to detect functional issues and performance anomalies.
• Ensuring the quality of our distributed AI-powered systems by validating integrations with various language models and APIs.

We would like you on our team if you: 

• Have at least three years of experience in software testing (manual and automated).
• Possess a solid understanding of REST APIs, request/response structures, status codes, and typical scenarios.
• Have hands-on experience with Postman or similar API testing tools.
• Are familiar with writing automated tests for APIs using any programming language or framework.
• Understand distributed systems and microservice architectures.
• Have basic Docker skills (running containers, working with Docker Compose).
• Are comfortable reading and interpreting OpenAPI/Swagger specifications.
• Have a basic understanding of authentication and authorization protocols (e.g. OAuth 2.0, API keys, and JWT).
• Can work well both independently and within a team, demonstrating strong self-management skills.
• Have a good command of English, both spoken and written.

We’d be especially thrilled if you: 

• Have hands-on experience with cloud computing platforms (AWS, GCP) and container orchestration tools (Kubernetes, Helm).
• Have experience with CI/CD tools (e.g. TeamCity or GitHub Actions).
• Have experience with performance testing tools (e.g. k6).
• Are familiar with TypeScript and/or JavaScript.
• Have worked with automated testing infrastructure and processes.
• Enjoy digging into logs and debugging distributed systems.

Main focus: 

• Quality assurance of new features
• Automation of regression testing
• Performance testing

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.
• Relocation support. We help make your move as smooth and stress-free as possible.
• 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-DNI 

❗️ Important: This is an On-Site Position in Belgrade❗️

We are seeking a visionary and results-driven Head of Engineering to lead our engineering organization into its next phase of growth. Following our successful expansions, you will be responsible for the technical strategy, the scalability of our high-load systems, and the professional evolution of our entire engineering force.

You are not just managing delivery, you are building the engine that powers our business.

Your Mission

As the Head of Engineering, you will bridge the gap between business strategy and technical execution. You will lead a multi-disciplinary organization through Engineering Managers and Team Leads, ensuring that our products remain a benchmark for performance, security, and innovation. Your goal is to foster an environment of engineering excellence, rapid delivery, and sustainable growth.

✅ Strategic Responsibilities

• Technical Vision & Strategy: Define and execute the long-term technical roadmap, ensuring the platform scales seamlessly with the business.
• Organizational Leadership: Direct and mentor Engineering Managers and Team Leads, overseeing the growth, performance evaluations, and succession planning for the entire department.
• Engineering Excellence: Establish and enforce global engineering standards, documentation practices, and KPIs to ensure high-quality, secure, and maintainable codebases.
• Operational Efficiency: Optimize the SDLC and Agile processes across all teams (Scrum/Kanban), eliminating bottlenecks and managing cross-team resource allocation.
• Innovation & Tech Debt: Balance the delivery of new features with the continuous improvement of architecture and the strategic reduction of technical debt.
• Talent Acquisition & Culture: Lead the global hiring strategy to attract top-tier talent and cultivate a high-performance culture rooted in feedback, accountability, and continuous learning.
• Stakeholder Management: Act as the primary technical point of contact for executive leadership, aligning engineering efforts with product and business milestones.

✅ Requirements

• Educational Background: Bachelor’s, Master’s, or higher degree in Computer Engineering, Computer Science, or a related field.
• Proven Track Record: 10+ years of experience in backend development, with at least 5+ years in high-level leadership roles (managing multiple teams or managers).
• Technical Depth: Extensive experience with high-load, distributed systems, microservices architecture, Kubernetes, and cloud-native development.
• System Design: Deep expertise in SQL/NoSQL databases, message brokers, and secure CI/CD pipelines.
• Strategic Thinking: Demonstrated ability to manage complex technical trade-offs and drive large-scale architectural migrations.
• Soft Skills: Exceptional leadership, presentation, and communication skills. Ability to inspire teams and navigate fast-paced, high-pressure environments.
• Language: Fluency in English is a must.

✅ We offer excellent benefits, including but not limited to:

🏢 Modern office in New Belgrade

🏝 24 vacation days annually

🤒 6 sick days without medical certificate

🏥 Premium Health Insurance (coverage up to 5,000 EUR annually)

🎉 Special occasion gifts: birthday, wedding, newborn

📚 Learning & Development budget (for conferences, courses and certifications)

🌍 Corporate events: international parties, team buildings, activities

📈 Career growth opportunities in a fast-growing company

✈️ Relocation package for international candidates

🏋️ Sports package (FitPass membership)

🗣️ Language classes: Serbian (company-covered)

We are seeking a talented and hands‑on Platform Solution Engineer with a strong background in software engineering, DevOps and cloud infrastructure. In this role, you will be responsible for a global API distribution platform — a distributed gateway system that routes, enriches and exposes APIs across multiple regions and partners. The platform is customer‑facing in functionality, exposing APIs and self‑service capabilities to external customers and developers through integrated portals and developer experiences.

You will own all aspects of the platform configuration, routing logic, business flows and plugins, while working closely with a central CAMARA‑based aggregation platform, Cloud SREs, Software teams, Security and product stakeholders. You’ll also be the technical guardian of the customer and developer portals, ensuring a smooth, intuitive and self‑service experience for API consumers and partners.

Key responsibilities

• Take ownership of and oversee the global API distribution platform, including API routing, traffic management and business logic processing.
• Lead the design, configuration and evolution of distributed gateway instances across multiple cloud regions and environments, ensuring consistency, resilience and low latency.
• Define and manage routing rules, transformations and enrichment logic, ensuring APIs are exposed according to business and security requirements.
• Own all plugin development and integration, including custom logic, policy enforcement and cross‑cutting concerns such as rate limiting, logging and observability.
• Collaborate with Cloud SRE teams on deployment planning, configuration rollouts and operational readiness for the gateway platform.
• Work closely with Software and Telco architects to align API exposure patterns with upstream aggregation and operator platforms.
• Partner with Security to implement and enforce authentication, authorization and traffic policies across the gateway platform.
• Oversee the customer and developer portals that expose APIs, documentation and self‑service capabilities, collaborating with UX/UI designers and product teams to improve the user experience.
• Drive API schema governance, documentation consistency and onboarding flows to ensure developers and partners can quickly discover and consume APIs.
• Ensure observability, monitoring and alerting are fully integrated, working with operations teams to detect and resolve issues proactively.
• Contribute to the global roadmap for the distribution platform, including scalability improvements, performance tuning and multi‑region failover strategies.

Essential Requirements

• Bachelors or Masters degree in Computer Science, Software Engineering, or a related technical field.
• 5+ years of experience in software engineering, DevOps or platform engineering roles.
• Strong programming skills in Python, Go, Node.js or Java.
• Deep understanding of cloud infrastructure (AWS, Azure or GCP) and distributed systems principles.
• Solid experience with Infrastructure as Code tools such as Terraform, Helm or Ansible.
• Proven experience designing and operating API gateway platforms, including routing, plugins and business logic.
• Strong grasp of API security, authentication and authorization using standards such as OAuth2, OIDC and JWT.
• Familiarity with message brokers, observability stacks (Prometheus, Grafana, OpenTelemetry) and logging frameworks.
• Experience working with customer and developer portals, including self‑service provisioning, API discovery and documentation.
• Excellent collaboration, communication and documentation skills to work effectively across cross‑functional and global teams.

Preferred Qualifications

• Experience with Kubernetes and container orchestration for running distributed gateway workloads.
• Background in building or maintaining SDKs, developer tools or onboarding automation for API consumers.
• Exposure to AI or Model Context Protocol (MCP)-style integrations for context‑aware API usage and analytics.
• Familiarity with GitLab CI/CD, GitOps workflows and multi‑region deployment patterns.
• Experience designing UI/UX workflows or collaborating closely with UX/UI designers for admin and customer portals.
• Knowledge of edge computing, CDN integration or latency‑sensitive routing patterns. We are offering

• Good compensation - Competitive € salary plus benefits package.
•  Development opportunities.
• Challenging but also a friendly working environment.
• And much, much more...

About Proximus Global

Proximus Global, combining the strengths of Telesign, BICS, and Route Mobile, is transforming the future of communications and digital identity. Together, our solutions fuel innovation across the world’s largest companies and emerging brands. Our unrivalled global reach empowers businesses to create engaging experiences with built-in fraud protection across the entire customer lifecycle.

Our comprehensive suite of solutions – from our super network for voice, messaging, and data, to 5G and IoT; and from verification and intelligence to CPaaS for personalised omnichannel engagement – enables businesses and communities to thrive. Reaching over 5 billion subscribers, securing more than 180 billion transactions annually, and connecting 1,000+ destinations, we honour our commitment to connect, protect and engage everyone, everywhere.

We are seeking a highly skilled API & AI Plugins Integration Engineer with a strong background in software engineering, DevOps and API‑driven systems. In this role, you will design and implement plugins and integrations that connect our API platforms to external partner ecosystems and developer tools. You will work on API plugins and SDKs for cloud partner portals (e.g. AWS Partner Portal / Marketplace, Google Cloud Marketplace, Azure Partner Center), enterprise SaaS platforms (e.g. Salesforce, ServiceNow, Cognigy, Twilio and similar) and AI‑driven tools and chat‑based assistants such as ChatGPT, Claude, Perplexity, Groq, Mistral and other leading AI platforms.

You will collaborate closely with Cloud SREs, Software teams, Product, Security and partner ecosystem teams to ensure integrations are secure, reliable and aligned with our API standards, while enabling easy onboarding and self‑service for partners and developers.

Key responsibilities

• Take Design, implement and maintain API plugins and SDKs that integrate our APIs with external partner platforms and developer ecosystems.
• Build connectors and integration modules for cloud partner portals (e.g. AWS Partner Portal / Marketplace, Google Cloud Marketplace, Azure Partner Center) and enterprise SaaS platforms (e.g. Salesforce, ServiceNow, Cognigy, Twilio).
• Develop plugin‑style extensions for AI‑driven assistants and platforms (e.g. ChatGPT, Claude, Perplexity, Groq, Mistral and others), enabling API exposure and orchestration through conversational and copilot‑style experiences.
• Ensure consistent integration patterns across plugins: authentication, error handling, logging, telemetry and reliability.
• Collaborate with Cloud SRE teams to integrate and operate the plugins and connectors in production environments.
• Work closely with Security and Identity teams to enforce secure access patterns (OAuth2, OIDC, API keys, SSO) for all partner integrations.
• Partner with Product and Platform teams to define integration blueprints and streamline onboarding via portals and marketplaces.
• Support partner onboarding flows for cloud and SaaS ecosystems, including technical integration and listing requirements.
• Contribute to developer experience improvements — including examples, templates and documentation for SDKs and plugins.
• Ensure observability, monitoring and alerting are integrated into all plugins and connectors.
• Stay ahead of trends in cloud marketplaces, conversational AI and integration platforms and propose new integrations to the roadmap.

Essential Requirements

• Bachelors or Masters degree in Computer Science, Software Engineering or a related technical field.
• 5+ years of experience in software engineering, DevOps or integration engineering roles.
• Strong programming skills in Python, Go, Node.js or Java.
• Experience building API clients, SDKs or middleware integrations with external platforms.
• Deep understanding of REST and gRPC APIs, authentication and authorization (OAuth2, OIDC, API keys) and webhooks.
• Familiarity with cloud partner portals (e.g., AWS Partner Portal / Marketplace, Google Cloud Marketplace, Azure Partner Center) and enterprise SaaS platforms (e.g., Salesforce, ServiceNow, Cognigy, Twilio and similar).
• Exposure to AI‑driven tools and chat‑based assistants (e.g., ChatGPT, Claude, Perplexity, Groq, Mistral) and plugin‑style or tool integrations.
• Solid experience with CI/CD pipelines, git‑based workflows and Infrastructure‑as‑Code concepts.
• Strong collaboration, communication and documentation skills for working with cross‑functional and global teams.

Preferred Qualifications

• Experience with Kubernetes and containerized integration patterns.
• Background in building or maintaining marketplace‑compatible listings or partner‑portal integrations.
• Familiarity with observability stacks (Prometheus, Grafana, OpenTelemetry) for monitoring integrations.
• Experience designing developer‑facing tooling, CLI tools or automation scripts.
• Interest in AI‑driven APIs, MCP‑style integrations or context‑aware conversational experiences.

We are offering

• Good compensation - Competitive € salary plus benefits package.
•  Development opportunities.
• Challenging but also a friendly working environment.
• And much, much more...

About Proximus Global

Proximus Global, combining the strengths of Telesign, BICS, and Route Mobile, is transforming the future of communications and digital identity. Together, our solutions fuel innovation across the world’s largest companies and emerging brands. Our unrivalled global reach empowers businesses to create engaging experiences with built-in fraud protection across the entire customer lifecycle.

Our comprehensive suite of solutions – from our super network for voice, messaging, and data, to 5G and IoT; and from verification and intelligence to CPaaS for personalised omnichannel engagement – enables businesses and communities to thrive. Reaching over 5 billion subscribers, securing more than 180 billion transactions annually, and connecting 1,000+ destinations, we honour our commitment to connect, protect and engage everyone, everywhere.

We are looking for a skilled Release Engineer who will join our team in Warsaw, Poland. The ideal candidate can work with teammates and troubleshoot problems, identify solutions, and assess situations in real time.

This is 100% office-based role.

✅ Responsibilities:
✔  Work closely with Operations, Infrastructure, Development, Legal, and Security teams. 
✔ ️ Build new and improve existing release processes (Jira, Gitlab), integrating business requirements and developer convenience. 
✔  Implement, propagate, and continuously improve release processes across dozens of development teams. 
✔  Be in charge of environment provisioning and consistency from development to production (feature stands, dev, pre-production, production). 
✔  Build and maintain CI/CD pipelines to ensure high-quality release delivery. 
✔  Assist teams with branching strategies and DevOps principles, enabling them to deliver quickly and safely. 

✅ Our technology stack:
✔ We are working on in-house platform development with Node.js, JavaScript, and TypeScript. 
✔ Our infrastructure is on bare metal and on AWS (EC2, EKS). 
✔ We use Docker for containerization and Kubernetes and ArgoCD for orchestration and rollout our services. 
✔ Gitlab, Gitlab CI, and Helm templates for continuous integration. 

✅ Requirements: 
✔ Leadership and communication skills, ability to lead Changes in fast-growing environment. 
✔ Experience with Kubernetes, a strong understanding of how it works internally. 
✔ Hands-on experience with Argo ecosystem: ArgoCD, Argo Rollout.
✔ Understanding of microservice architecture principles.
✔ Hands-on experience with GitLab CI. 
✔ Knowledge of Quality Control and test automation in agile-based continuous integration environments. 
✔ Have experience with Python and Shell scripting, ready to use it daily to automate your routine. 
✔ Experience with databases MySQL. 
✔ Experience with Redis.

✅ Nice to have:
✔ Practical experience with AWS or GCP, Calico and Istio. 
✔ Experience with Nats and RabbitMQ.
✔ Experience with Node.js, JavaScript, TypeScript.
✔ Experience with Unleash and its webhooks and integration.

We are looking for a skilled Release Engineer who will join our team in Belgrade, Serbia. The ideal candidate can work with teammates and troubleshoot problems, identify solutions, and assess situations in real time.

This is 100% office-based role.

✅ Responsibilities:
✔  Work closely with Operations, Infrastructure, Development, Legal, and Security teams. 
✔ ️ Build new and improve existing release processes (Jira, Gitlab), integrating business requirements and developer convenience. 
✔  Implement, propagate, and continuously improve release processes across dozens of development teams. 
✔  Be in charge of environment provisioning and consistency from development to production (feature stands, dev, pre-production, production). 
✔  Build and maintain CI/CD pipelines to ensure high-quality release delivery. 
✔  Assist teams with branching strategies and DevOps principles, enabling them to deliver quickly and safely. 

✅ Our technology stack:
✔ We are working on in-house platform development with Node.js, JavaScript, and TypeScript. 
✔ Our infrastructure is on bare metal and on AWS (EC2, EKS). 
✔ We use Docker for containerization and Kubernetes and ArgoCD for orchestration and rollout our services. 
✔ Gitlab, Gitlab CI, and Helm templates for continuous integration. 

✅ Requirements: 
✔ Leadership and communication skills, ability to lead Changes in fast-growing environment. 
✔ Experience with Kubernetes, a strong understanding of how it works internally. 
✔ Hands-on experience with Argo ecosystem: ArgoCD, Argo Rollout.
✔ Understanding of microservice architecture principles.
✔ Hands-on experience with GitLab CI. 
✔ Knowledge of Quality Control and test automation in agile-based continuous integration environments. 
✔ Have experience with Python and Shell scripting, ready to use it daily to automate your routine. 
✔ Experience with databases MySQL. 
✔ Experience with Redis.

✅ Nice to have:
✔ Practical experience with AWS or GCP, Calico and Istio. 
✔ Experience with Nats and RabbitMQ.
✔ Experience with Node.js, JavaScript, TypeScript.
✔ Experience with Unleash and its webhooks and integration.

We invite a Senior Application Security Engineer to join our team.

🌎 Global Remote Mobility: Available for Senior roles in selected jurisdictions.

✅ Responsibilities:
✔️ Demonstrated ability to collaborate with other teams to achieve complex objectives.
✔️ Responsible for security architecture design from cloud infrastructure to application through the implementation of "secure by design" principles.
✔️ Collaborate with product managers, architects, and developers on the implementation of the security controls platform ecosystem and products.
✔️ Proof security implementations within infrastructure and application deployment manifests and the CI/CD pipelines.
✔️ Define required policies, controls, and capabilities for the protection of products and environments.
✔️ Build and validate declarative threat models automation.
✔️ Participate in engineering teams’ product planning cycles and committees.
✔️ Oversee the product security aspects for migration of products and services from Data Center to public cloud, e.g., AWS.
✔️ Serve as a trusted cyber security advisor to product and application teams.

✅ Minimum Requirements:
✔️ Experience integrating security scanning/tooling into the development pipeline.
✔️ Experience in analysing and securing microservices and applications developed using JavaScript and Typescript.
✔️ Experience with CI/CD pipelines (such as Gitlab, Jenkins) and infrastructure-as-a-code models (such as Terraform, Helm, or CloudFormation).
✔️ Hands-on development experience in Python/shell scripting.
✔️ Strong understanding of supply chain security, software integrity, and secure software delivery.
✔️ Experience with Docker and mesh technologies (such as ISTIO).
✔️ Experience with architecture and security reviews, threat modelling, and application risk is highly desired.
✔️ Experience working with Agile methodologies.
✔️ Knowledge of privacy laws and regulations, such as GDPR desired.
✔️ Familiarity with industry regulations, frameworks, and practices. For example, PCI, ISO 27001, NIST, etc.

✅ PREFERRED QUALIFICATIONS:
✔️ In-depth experience with architecting secure services on Kubernetes.
✔️ Extensive experience with architecting secure services on AWS or on-prem data centers.
✔️ Security-related professional certifications e.g., CISSP, CISM, CCSK, CCSP, CEH, are highly desirable.

✅ 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 6 paid sick leaves; 
🍲 Office snacks and refreshments;
🏋️‍♂️ Sports package to support a healthy lifestyle;
🩺 Comprehensive medical insurance; 
📍 Comfortable office with great facilities in a prime location; 
 🎉 Exciting corporate events, team-building activities, and international company parties.

We invite a Senior Application Security Engineer to join our team.

🌎 Global Remote Mobility: Available for Senior roles in selected jurisdictions.

✅ Responsibilities:
✔️ Demonstrated ability to collaborate with other teams to achieve complex objectives.
✔️ Responsible for security architecture design from cloud infrastructure to application through the implementation of "secure by design" principles.
✔️ Collaborate with product managers, architects, and developers on the implementation of the security controls platform ecosystem and products.
✔️ Proof security implementations within infrastructure and application deployment manifests and the CI/CD pipelines.
✔️ Define required policies, controls, and capabilities for the protection of products and environments.
✔️ Build and validate declarative threat models automation.
✔️ Participate in engineering teams’ product planning cycles and committees.
✔️ Oversee the product security aspects for migration of products and services from Data Center to public cloud, e.g., AWS.
✔️ Serve as a trusted cyber security advisor to product and application teams.

✅ Minimum Requirements:
✔️ Experience integrating security scanning/tooling into the development pipeline.
✔️ Experience in analysing and securing microservices and applications developed using JavaScript and Typescript.
✔️ Experience with CI/CD pipelines (such as Gitlab, Jenkins) and infrastructure-as-a-code models (such as Terraform, Helm, or CloudFormation).
✔️ Hands-on development experience in Python/shell scripting.
✔️ Strong understanding of supply chain security, software integrity, and secure software delivery.
✔️ Experience with Docker and mesh technologies (such as ISTIO).
✔️ Experience with architecture and security reviews, threat modelling, and application risk is highly desired.
✔️ Experience working with Agile methodologies.
✔️ Knowledge of privacy laws and regulations, such as GDPR desired.
✔️ Familiarity with industry regulations, frameworks, and practices. For example, PCI, ISO 27001, NIST, etc.

✅ PREFERRED QUALIFICATIONS:
✔️ In-depth experience with architecting secure services on Kubernetes.
✔️ Extensive experience with architecting secure services on AWS or on-prem data centers.
✔️ Security-related professional certifications e.g., CISSP, CISM, CCSK, CCSP, CEH, are highly desirable.

✅ 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, 6 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.

We invite a Senior Application Security Engineer to join our team.

🌎 Global Remote Mobility: Available for Senior roles in selected jurisdictions.

✅ Responsibilities:
✔️ Demonstrated ability to collaborate with other teams to achieve complex objectives.
✔️ Responsible for security architecture design from cloud infrastructure to application through the implementation of "secure by design" principles.
✔️ Collaborate with product managers, architects, and developers on the implementation of the security controls platform ecosystem and products.
✔️ Proof security implementations within infrastructure and application deployment manifests and the CI/CD pipelines.
✔️ Define required policies, controls, and capabilities for the protection of products and environments.
✔️ Build and validate declarative threat models automation.
✔️ Participate in engineering teams’ product planning cycles and committees.
✔️ Oversee the product security aspects for migration of products and services from Data Center to public cloud, e.g., AWS.
✔️ Serve as a trusted cyber security advisor to product and application teams.

✅ Minimum Requirements:
✔️ Experience integrating security scanning/tooling into the development pipeline.
✔️ Experience in analysing and securing microservices and applications developed using JavaScript and Typescript.
✔️ Experience with CI/CD pipelines (such as Gitlab, Jenkins) and infrastructure-as-a-code models (such as Terraform, Helm, or CloudFormation).
✔️ Hands-on development experience in Python/shell scripting.
✔️ Strong understanding of supply chain security, software integrity, and secure software delivery.
✔️ Experience with Docker and mesh technologies (such as ISTIO).
✔️ Experience with architecture and security reviews, threat modelling, and application risk is highly desired.
✔️ Experience working with Agile methodologies.
✔️ Knowledge of privacy laws and regulations, such as GDPR desired.
✔️ Familiarity with industry regulations, frameworks, and practices. For example, PCI, ISO 27001, NIST, etc.

✅ PREFERRED QUALIFICATIONS:
✔️ In-depth experience with architecting secure services on Kubernetes.
✔️ Extensive experience with architecting secure services on AWS or on-prem data centers.
✔️ Security-related professional certifications e.g., CISSP, CISM, CCSK, CCSP, CEH, are highly desirable.

✅ We offer excellent benefits, including but not limited to:
🏝 24 vacation days annually 
🤒 6 sick days without a medical certificate 
🏥 Premium Health Insurance (coverage up to 5,000 EUR annually) 
🎉 Special occasion gifts: birthday, wedding, newborn 
📚 Learning & Development budget (for conferences, courses and certifications) 
🌍 Corporate events: international parties, team buildings, activities 
📈 Career growth opportunities in a fast-growing company 
✈️ Relocation package for international candidates 
🏋️ Sports package (FitPass membership) 
🗣️ Language classes: Serbian & English (company-covered)

We invite a Senior Application Security Engineer to join our team.

🌎 Global Remote Mobility: Available for Senior roles in selected jurisdictions.

✅ Responsibilities:
✔️ Demonstrated ability to collaborate with other teams to achieve complex objectives.
✔️ Responsible for security architecture design from cloud infrastructure to application through the implementation of "secure by design" principles.
✔️ Collaborate with product managers, architects, and developers on the implementation of the security controls platform ecosystem and products.
✔️ Proof security implementations within infrastructure and application deployment manifests and the CI/CD pipelines.
✔️ Define required policies, controls, and capabilities for the protection of products and environments.
✔️ Build and validate declarative threat models automation.
✔️ Participate in engineering teams’ product planning cycles and committees.
✔️ Oversee the product security aspects for migration of products and services from Data Center to public cloud, e.g., AWS.
✔️ Serve as a trusted cyber security advisor to product and application teams.

✅ Minimum Requirements:
✔️ Experience integrating security scanning/tooling into the development pipeline.
✔️ Experience in analysing and securing microservices and applications developed using JavaScript and Typescript.
✔️ Experience with CI/CD pipelines (such as Gitlab, Jenkins) and infrastructure-as-a-code models (such as Terraform, Helm, or CloudFormation).
✔️ Hands-on development experience in Python/shell scripting.
✔️ Strong understanding of supply chain security, software integrity, and secure software delivery.
✔️ Experience with Docker and mesh technologies (such as ISTIO).
✔️ Experience with architecture and security reviews, threat modelling, and application risk is highly desired.
✔️ Experience working with Agile methodologies.
✔️ Knowledge of privacy laws and regulations, such as GDPR desired.
✔️ Familiarity with industry regulations, frameworks, and practices. For example, PCI, ISO 27001, NIST, etc.

✅ PREFERRED QUALIFICATIONS:
✔️ In-depth experience with architecting secure services on Kubernetes.
✔️ Extensive experience with architecting secure services on AWS or on-prem data centers.
✔️ Security-related professional certifications e.g., CISSP, CISM, CCSK, CCSP, CEH, are highly desirable.

✅ We offer excellent benefits, including but not limited to:
💻 Learning and development opportunities and interesting, challenging tasks.
✈️ Relocation package (tickets, staying in a hotel for up to 2 weeks, and visa relocation support for our employees and their family members).
📚 Opportunity to develop language skills, with partial compensation for the cost of English and Portuguese language classes (for localization purposes). 
🎾 Partial compensation for tennis and padel lessons. 
🏀 Urban Sport membership benefit (the most diverse sports and wellness offering in Europe, with more than 50+ activities). 
🏥 Private medical coverage, including inpatient, outpatient, dental care, annual check-ups, and maternity support. 
🏝 Time for proper rest, with 24 non-business days per year and an additional 6 paid sick days. 
🚌 Transport compensation - 200 euros net per month. 
📈 Competitive remuneration level with annual review. 
🤝 Teambuilding activities. 

Easygo is an Australian technology powerhouse behind global brands Stake, KICK, and Twist Gaming. As we continue to scale our engineering presence in Belgrade, we’re looking for a Staff/Senior DevOps Engineer to join our Stake DevOps team and help build, operate, and evolve systems used by millions of users worldwide.

This is a hands-on role for someone who enjoys ownership, solving real production challenges, and working closely with engineering teams to enable fast, reliable, and secure delivery.

Who We’re Looking For

As a Staff/Senior DevOps Engineer at Easygo, you’ll play a key role in building, operating, and continuously improving our cloud infrastructure and delivery pipelines, with a strong focus on reliability and production readiness.

You’ll work closely with software engineers, platform teams, and security, helping ensure our systems are highly available, observable, and resilient at scale. Part of the role includes shared production support within a follow-the-sun model, collaborating with teammates across regions to keep things running smoothly and to improve how we operate in production.

We value engineers who take ownership, think pragmatically, and enjoy working close to real systems. You’re comfortable balancing platform work with operational responsibility, and you’re always looking for ways to improve reliability, operational maturity, and the overall day-to-day production experience.

Key Responsibilities:

• Design, implement, and manage scalable cloud infrastructure solutions using AWS, Kubernetes (K8s), and Terraform (TF IaC).
• Develop and maintain CI/CD pipelines with tools such as ArgoCD and GitHub Actions to enable rapid and reliable deployments.
• Ensure infrastructure security, compliance, and best practices for cloud-native environments.
• Collaborate with software engineering teams to drive DevOps best practices, automation, and operational excellence.
• Implement Site-Reliability Engineering best practices.
• Improve and own observability, logging, and monitoring solutions using Datadog or similar tools.
• Provide technical leadership driving best practices in infrastructure as code, cloud security, and site reliability.
• Analyze complex problems and provide effective solutions, contributing to team goals and initiatives.
• Lead and independently complete engineering initiatives from start to finish.
• Collaborate with stakeholders including IT security, product managers, and engineering teams to effectively communicate DevOps related concerns and mitigate risks.
• Innovate within the team by pushing for improvements and driving constructive changes to enhance team performance and efficiency.
• Proactively build operational capability to detect and drive remediation of incidents before they happen.
• Continuously stay on top of an evolving environments’ landscape, promoting best practices and fostering a proactive mindset throughout the organization.

Minimum Qualifications: 

• 7+ years of hands-on experience in DevOps, SRE, or cloud infrastructure engineering, with a focus on Kubernetes, AWS, and Terraform.
• Deep expertise in managing and scaling cloud-based infrastructure with AWS services (EC2, EKS, RDS, S3, IAM, etc.).
• Strong experience in container orchestration with Kubernetes, Helm, and service meshes.
• Proficiency in CI/CD automation using ArgoCD, GitHub Actions, or similar tools.
• Hands-on experience in monitoring, logging, and observability using Datadog, Prometheus, or similar tools.
• Solid understanding of security best practices, networking, and performance tuning in distributed cloud environments.
• Excellent troubleshooting and problem-solving skills in complex distributed systems.
• Strong communication skills for effective collaboration with teams and stakeholders.
• Analytical mindset to address complex technical challenges and devise innovative solutions.
• Positive attitude and eagerness to learn new technologies to grow as a DevOps engineer.

Preferred Qualifications:

• Experience with Technology stacks like Cloudflare, Kubernetes, AWS and Datadog.
• Experience with IaC related technologies like Helm, Terraform, Terragrunt.
• Experience with CI/CD tools like ArgoCD, Github Actions, AWS Code Pipeline.
• AWS or equivalent certifications like Solutions Architect - Professional are highly desired.

Why Join Easygo?

• Performance Reward: Annual bonus linked to individual and company performance.
• Professional Growth: Opportunities for development, learning, and career progression within a global organization.
• Health & Wellbeing: Private health insurance for you and your dependants.
• Office Perks: Daily catered lunch, snacks and beverages, parking reimbursement, and a modern Belgrade office.
• Global Exposure: Opportunities to collaborate with—and occasionally visit—our Melbourne headquarters.
• Team Culture: Regular team-building activities and a professional, collaborative working environment.

We believe in-person collaboration is key to building strong teams and delivering great results. This role follows a hybrid work model, with a strong on-site presence at our Belgrade office and flexibility when needed.

Come as you are. Be part of something bigger. Click play on your career today.

We are looking for a skilled Senior DevOps Engineer in our office in Belgrade, Serbia.

✅ Requirements:
✔️ You know Kubernetes on bare metal (we use kubespray for deployment) and can deploy new one
✔️ Have experience with Istio and Calico
✔️ Have practical experience with Helm (write new charts / edit old)
✔️ Terraform and Ansible are familiar tools for you
✔️ Hands on experience with Prometheus and ELK in cluster
✔️ Experience with Linux and its components (Debian-based)
✔️ Experience with CI/CD system (GitLab preferably)
✔️ Advanced level of English
✔️ Nice to have AWS or GCP experience

✅ Could be a plus:
✔️ Practical experience with CloudFlare

✅Opportunities & tasks
✔️Manage, maintain, configure, and deploy kubernetes clusters
✔️Improve existing helm charts and write new one
✔️Work with Developers team to enhance production stability, availability, and reliability
✔️Monitor system performance
✔️Build and maintain CI / CD pipeline using GitLab
✔️Work with Cloud Providers
✔️Work with CloudFlare

Easygo is an Australian technology powerhouse behind global brands Stake, KICK, and Twist Gaming. As we continue to build and scale our engineering presence in Belgrade, we’re looking for a Senior Quality Engineer to join our Data and Integration Infrastructure team to help shape the platforms and systems that power our products globally.

About the Team

You will join an established engineering team responsible for enabling and accelerating product and service teams working on Kick. The team builds and maintains shared platform capabilities that underpin Kick’s core systems, improving reliability, consistency, and developer experience across the platform.

The team owns foundational components such as event pipelines, schema governance, service gateways, and notification delivery. These systems ensure that Kick’s services communicate reliably and that data flows across the platform are accurate, observable, and analytics-ready.

By providing robust, well-designed platform primitives and templates, the team plays a critical role in shaping how Kick is built and scaled, optimising ways of working, reducing duplication across teams, and forming the backbone for reliable integrations and data-driven decision-making.

Who We’re Looking For

We are looking for an experienced Senior Quality Engineer to help ensure the reliability, scalability, and safety of Kick’s core platform systems. In this role, you will work closely with engineers to embed quality throughout the development lifecycle, ensuring that platform components such as event pipelines, service gateways, and shared services are robust, testable, and safe for teams across Kick to build upon.

If you are passionate about improving system reliability, enabling fast and confident software delivery, and working in a collaborative, high-impact engineering environment, this role offers the opportunity to shape how quality is built into the foundations of the Kick platform.

Key Responsibilities:

• Embed quality practices within Agile product teams, and help implement the broader QA strategy across the SDLC.
• Collaborate closely with developers, product managers, and designers to define acceptance criteria, refine testability, and ensure a shared understanding of quality goals.
• Participate in code reviews and technical design discussions, providing input on testability, risk, and quality impact early in the development process.
• Identify testing risks and define appropriate testing strategies for complex features and releases.
• Promote testing best practices and support engineers in building high-quality automated and maintainable tests.
• Contribute to and extend existing automation frameworks while developing robust automated tests.
• Maintain and improve the team’s test infrastructure and tooling, ensuring efficient and maintainable test pipelines that support continuous integration and frequent deployments.
• Lead and perform exploratory testing of new and high-risk features, identifying edge cases and critical defects that automation may miss.
• Evaluate and adopt new testing tools and methodologies, contributing improvements back to the wider QA team.

Qualifications and skills:

• 5+ years of hands-on experience in Software Quality Engineering, with a proven track record of delivering high-quality software in Agile environments.
• Strong understanding of software quality principles, best practices, and testing methodologies (functional, regression, exploratory, and risk-based testing).
• Proficient in designing, developing, and maintaining automated E2E test suites using Playwright (preferred) or similar modern browser automation frameworks.
• Experience building and maintaining API test suites in Go, leveraging Go standard libraries to validate functionality, contracts, reliability, and error handling.
• Exposure to, or experience contributing to, lower-level tests such as Unit and Integration tests, with an understanding of the test pyramid and pragmatic trade-offs.
• SQL proficiency for investigation and debugging (e.g., exploring data, validating assumptions, and tracing issues in database-backed systems).
• Familiarity with Docker and Kubernetes (k8s), and cloud services (e.g., AWS, Google Cloud) to effectively test, validate, and troubleshoot modern deployments.
• Experience with CI/CD tools (e.g., AWS CodePipeline, GitHub Actions) to automate test execution and deployment workflows and ensure fast feedback.
• Experience using monitoring and logging tools (e.g., Datadog, New Relic, Grafana) to analyse system performance, detect regressions, and validate production readiness.
• Excellent problem-solving skills with a focus on preventing defects and improving reliability, not just finding bugs.
• Excellent communication and collaboration skills to work effectively with cross-functional teams.

Preferred Qualifications

• Familiarity with event-driven architectures and messaging systems such as Kafka and AWS SQS (or equivalent), including testing asynchronous workflows and eventual consistency.
• Strong knowledge of distributed and concurrent systems, including practical understanding of transactions, consistency trade-offs, and race-condition risks in production systems.
• Exposure to performance testing tools such as k6 (or similar), with the ability to analyse performance metrics, identify bottlenecks, and drive measurable improvements.

Why Join Easygo?

• Performance Reward: Annual bonus linked to individual and company performance.
• Professional Growth: Opportunities for development, learning, and career progression within a global organization.
• Health & Wellbeing: Private health insurance for you and your dependants.
• Office Perks: Daily catered lunch, snacks and beverages, parking reimbursement, and a modern Belgrade office.
• Global Exposure: Opportunities to collaborate with—and occasionally visit—our Melbourne headquarters.
• Team Culture: Regular team-building activities and a professional, collaborative working environment.

We believe in-person collaboration is key to building strong teams and delivering great results. This role follows a hybrid work model, with a strong on-site presence at our Belgrade office and flexibility when needed.

Come as you are. Be part of something bigger. Click play on your career today.