REST API Jobs in Prague.
All active REST API roles based in Prague.
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Technical Support Engineer
At Similarweb, we are revolutionizing the way businesses interact with the digital world by revealing to them everything that happens online.
Our unique data and solutions empower over 5,300 customers globally, including industry giants like Google, eBay, and Adidas, to make game-changing decisions that drive their digital strategies. In 2021, we went public on the New York Stock Exchange and continue reaching new heights! Come work alongside Similarwebbers who are bright, curious, practical, and good people.
We’re looking for a Tier 2 Technical Support Engineer to become a product expert, assist our customers with complex technical inquiries, and strengthen our relationships through high-level problem-solving. This role reports to the Global Director of Product Support.
Why is this role important at Similarweb?
The Technical Support Engineer acts as the critical escalation point for our Enterprise, SMB and No-Touch customers, as well as our Go-To-Market (CS and AM) teams. You are the bridge between customer-facing issues and our technical core, ensuring that complex data and technical challenges are resolved with precision.
So, what will you be doing all day?
As a key member of the Product Support team, you will dive deep into the mechanics and data behind our SaaS platform. Your daily responsibilities include:
- Advanced Problem Solving: Own high-level escalations by partnering with Product, R&D, and Data teams to diagnose bugs and drive engineering priorities. 🧩
- Data Forensics & Analysis: Investigate discrepancies by querying and cross-referencing diverse data sources. You don't just find the "what"—you build the narrative around the root cause. 🔍
- API & Integration Mastery: Act as the technical lead for REST and Batch API troubleshooting, utilizing tools like Postman to resolve complex integration hurdles. 🛠
- Subject Matter Expertise: Serve as the definitive consultant on Similarweb’s data methodology for both Enterprise customers and internal GTM teams. 🎓
- Knowledge & Advocacy: Document reproducible bugs to empower the entire support organization. 📢
- Influence: Act as the "Voice of the Customer," suggesting new features to enhance the user experience.
What you bring to the table?
- Experience: 1+ year in a customer-facing role (Support, Technical CS, or Onboarding) within the SaaS or Digital Marketing space.
- Communication: Native-level English with the ability to translate "tech-speak" into clear, actionable insights for customers. 🗣️
- Data Fluency: Advanced Excel skills and basic SQL knowledge. You are naturally curious and love "following the thread" to solve data mysteries. 📊
- API Literacy: A conceptual understanding of RESTful APIs and Postman. You can comfortably inspect and test calls (no coding required). 🛠️
- The "Detective" Spirit: You thrive on the hunt for a root cause and enjoy owning an investigation from the initial spark to the final solution. 🕵️♂️
- Autonomy: A critical thinker who is comfortable working independently and navigating ambiguity when the answer isn't obvious. 🧠
It’s a plus if you are someone who:
- Has experienced in JIRA, Zendesk or other support ticketing systems
- Has experience working in a DaaS company
Why you’ll love being a Similarwebber:
- Exciting product: Our team loves working with our platform just as much as our customers do! Imagine working with the world’s most powerful digital intelligence tool every day.
- Room for big ideas: We value open dialogue and encourage all team members to bring their ideas forward. You’ll have the resources to take initiative and create real change.
- Amazing office: Our modern office 🏢 is stocked with snacks, drinks, fruits 🍎🍌, and plenty of space to socialize with colleagues such as team events, happy hours 🍻, weekly lunches, and more throughout the year! 🎉
- Work-life balance: 5 weeks of vacation 🌴, an extra day off during your birthday month 🎂, 3 sick days 🤒, meal vouchers and a multisport card to stay active! 💪
- Tech gear: Work with the latest tech, including a MacBook Pro M3! 💻
- Stock options: As part of our team, you can become a shareholder in Similarweb and share in our success. 💸
- Career growth in any direction you choose: Whether you want to advance in support or move into a different department, you’ll find plenty of opportunities to develop your career with us.
- A truly inclusive workplace: We’re committed to creating an environment where everyone can bring their full, authentic selves to work. Diversity and inclusivity are core to who we are and how we serve our global customer base.
#LI-KZ #LI-hybrid
We will handle your application and information related to your application in accordance with the Applicant Privacy Policy available here.
Ready to apply?
Apply to Similarweb
Technical Writer
Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their businesses running. Join us as we go fearlessly forward together, growing, learning, and making a real impact for some of the world’s biggest brands.
About the Role
As a Technical Writer, you will create clear, accurate, and user-focused documentation for our software products. Working closely with developers, testers, and support engineers, you will turn complex technical knowledge into content that real users can act on — from step-by-step procedures and conceptual overviews to PowerShell and API reference docs. A key focus of this role is developing user guides and PowerShell reference documentation for Veeam Explorers, with an emphasis on database protection workflows.
What You’ll Do
- Maintain documentation for currently supported versions and update documents based on feedback from the support team and customers
- Maintain and database lab environments to test and ensure the accuracy of created documentation
- Leverage AI tools to improve technical writing practices: content authoring, requirements and feedback processing, content quality assurance, etc.
- Prepare documentation for publication in supported formats (HTML, PDF)
What You’ll Bring
- Excellent written and good spoken English
- Experience as a technical writer in a software/technology company
- Good grasp of IT terminology, a good understanding of basic IT technologies
- Experience documenting PowerShell, REST APIs, or databases (basic SQL/queries and common DB commands)
- Confident use of command-line tools
- Ability to obtain information from various sources, structure information and explain complex concepts in an easy and comprehensible way
- Advanced user of Microsoft Windows
- Experience with image editing software (SnagIt or similar)
- Experience with version control systems (Git)
Bonus Skills
- Power user experience in Linux and other non-Windows OSes
- Experience working with HTML/CSS/XML and Markdown
- Experience in the virtualization and backup areas
What You’ll Get
- 25 vacation days, 4 sick days, 21 paid medical leave days, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
- Premium private medical insurance for employees and dependents
- Daily meal vouchers for restaurants and groceries (180 CZK per working day)
- Flexible cafeteria platform with thousands of lifestyle benefit options
- Multisport Card for gym and wellness, with family add-on options
- Annual public transport reimbursement up to a set limit
- Corporate mobile plan with optional family tariff
- Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning
Please note: If the applicant is permanently present outside of the Czech Republic, Veeam reserves the right to refuse to consider the application for a job.
#LI-TT1
Please note that any personal data collected from you during the recruitment process will be processed in accordance with our Recruiting Privacy Notice.
The Privacy Notice sets out the basis on which the personal data collected from you, or that you provide to us, will be processed by us in connection with our recruitment processes.
By applying for this position, you consent to the processing of your personal data in accordance with our Recruiting Privacy Notice.
By submitting your application, you acknowledge that the information provided in your job application and any supporting documents is complete and accurate to the best of your knowledge. Any misrepresentation, omission, or falsification of information may result in disqualification from consideration for employment or, if discovered after employment begins, termination of employment.
Ready to apply?
Apply to Veeam Software
Staff Software Engineer (Go) - Developer Platform, AI-first DevEx
Our Purpose
At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them becomes more critical than ever. When you join SentinelOne, your work helps protect global enterprises, critical infrastructure, and the technologies shaping tomorrow. If you are motivated by meaningful challenges and want your impact to be real, measurable, and global, you will find purpose here.
About Us
SentinelOne is a company at the intersection of AI and security, pioneering a new operating model for cybersecurity. Our AI-native platform unifies protection across endpoint, cloud, identity, data, and AI systems to deliver autonomous detection and response with clarity and speed. By combining real-time analytics, intelligent automation, and a unified data foundation, we reduce noise, simplify complexity, and empower security teams to focus on what truly matters.
Our teams are builders, problem-solvers, and innovators committed to shaping the future of security. If you are excited to solve hard problems alongside talented, mission-driven people, we invite you to help us build a safer future for humanity.
What Are We Looking For?
We’re looking for people who are relentlessly curious and committed to continuous learning. AI is reshaping every function across our business, and we enable every team member, regardless of role or level, to build fluency in AI tools and concepts. Those who thrive here actively seek out new solutions, experiment thoughtfully, and apply what they learn to drive better, faster, smarter outcomes.
We are seeking an experienced Staff Software Engineer / Platform Engineer who will serve as a technical leader with dozens of engineering teams. You are someone who enjoys bridging the gap between software engineering and systems architecture, and not just managing infra, but building Internal Developer Platform (IDP) on Kubernetes, and APIs that enable scalability, efficiency, productivity, and developer joy. You are a "doer" who can pivot from writing high-quality production code to influencing the architectural direction of our CI/CD pipelines and service catalogs (e.g., Backstage), as well as be the next frontier of Generative AI integration.
Our Developer Experience (DevEx) organization’s mission is to partner with SentinelOne engineering teams to accelerate the velocity of software delivery through continuous innovation and standardization. We are building a platform that serves nearly 1,000 engineers to release services and features to our customers, making it easy to move from POC to production safely and quickly. We're also transforming our CI/CD from a traditional pipeline into an AI-driven engine - you will help us build a platform where AI proactively helps developers write & ship code, generates high-coverage test suites on the fly, and performs the first pass of PR reviews with human-level context.
What Will You Do?
- Partner with Engineers, Build & Automate: The engineering teams are our primary customers - you will be working with them to understand their pain points and find long term solutions.
- You will be building the IDP as the "Golden Path", and tools that improve the quality of life and streamlining the development process for the teams, so that they can build without having to worry about the underlying infrastructure.
- You will be also building scalable solutions in collaboration with other infrastructure teams.
- Modernize the Stack: Collaborate with architects to evaluate and implement modern tools (e.g., ArgoCD, GitHub Actions) and deployment strategies (Canary, Blue/Green).
- Lead the AI-Driven CI/CD Shift: Architect and implement AI-powered workflows that assist in code generation, automated testing, and intelligent PR analysis to eliminate developer friction.
- Operational Ownership: Identify causes of toil across engineering orgs and eliminate them through automation, enhancing overall system reliability and developer satisfaction.
- Cross-Functional Influence: Partner with Product, Security, and Finance teams to align technical roadmaps with business value and customer needs. You will influence strategy and ensure our platform is as lean as it is powerful.
- Impact: You will participate in the full software development lifecycle, including requirements analysis, architecture design, coding, testing, and deployment.
- Deal with global scale: Our security SW products protect 15,000 enterprise and government clients across the globe, incl. 4 of Fortune 10, and process 9+ Petabytes of data daily and 3+ Trillion security events across multiple AWS/GCP regions and GovCloud, supported by a large Kubernetes control plane with 80+clusters and tens of thousands of nodes.
Our stack: Go, Python; Kubernetes, Docker, AWS, GCP, FedRAMP; GitHub Actions, ArgoCD; GitHub Enterprise; depending on the requirements of the service for communication, we use Kafka, REST API, GraphQL, gRPC, etc.; Postgres, MongoDB, Redis, ClickHouse; Prometheus/Thanos, Grafana
What Skills and Knowledge Will You Bring?
- Demonstrated proficiency in Go or Python. Experience in the full SDLC, from requirements to production-ready code
- Experience with AWS and/or GCP. Knowledge of Kubernetes or similar orchestration systems
- Experience with CI/CD tooling at scale (e.g., GitHub Actions, ArgoCD, Jenkins etc.) and GitOps approach
- Strong experience with Terraform, Pulumi, or similar IaC frameworks
- Familiarity with DevEx fundamentals, including Service Catalogs (Backstage), REST APIs, or gRPC
- Familiarity with both SQL (Postgres) and NoSQL (MongoDB, ClickHouse, or Redis)
- You are passionate about (and ideally have experience in) integrating LLMs and AI agents into the developer workflow to drive productivity
- Excellent problem-solving skills, strong ownership and accountability, with proven experience driving large, impactful projects
- Strong communication skills and ability to articulate technical concepts and influence engineering direction across teams, departments, and stakeholders in multiple time zones
Why SentinelOne?
AI is redefining how the world operates and rewriting the rules of security in real time, and SentinelOne was built for this moment. From day one, we architected an AI-native platform designed to operate at machine speed, not as an add-on to legacy systems but as the foundation itself. If you want to build where innovation and impact move together, this is that place.
We invest in our Sentinels with comprehensive, competitive benefits designed to support you and your family:
- Enjoy flexible hybrid work in Prague (Karlin), Brno (Clubco), or remotely across CZ/SK. Only Prague-based employees are required to work from the office at least two days per week.
- Stock & Bonuses: Grant of Restricted Stock Units with a 4-year vesting plan, annual performance-based bonuses, and an employee stock purchase plan.
- Time Off & Well-being: Flexible Time Off, on top of the standard 5 weeks vacation, flexible paid sick days, fully paid Short Term Sick/Nursing Leave, 16-week parental leave, grandparent leave, and additional company holidays.
- Insurance & Health: Pension Insurance Contribution, Premium life insurance, Private medical care (for you and +1), and a Global Employee Assistance Program.
- Work Perks: Monthly meal and well-being allowance, high-end MacBook/Windows laptop, work-from-home support, and in-office refreshments.
- Growth & Community: LinkedIn Learning, internal mentoring, educational support, generous referral bonuses, and optional company events (sports, BBQs, charity).
Be part of an inclusive, innovative workplace that values belonging, flexibility, and growth!
SentinelOne is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
SentinelOne participates in the E-Verify Program for all U.S. based roles.
Ready to apply?
Apply to SentinelOne
Staff Platform Engineer - Developer Platform, AI-first DevEx
Our Purpose
At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them becomes more critical than ever. When you join SentinelOne, your work helps protect global enterprises, critical infrastructure, and the technologies shaping tomorrow. If you are motivated by meaningful challenges and want your impact to be real, measurable, and global, you will find purpose here.
About Us
SentinelOne is a company at the intersection of AI and security, pioneering a new operating model for cybersecurity. Our AI-native platform unifies protection across endpoint, cloud, identity, data, and AI systems to deliver autonomous detection and response with clarity and speed. By combining real-time analytics, intelligent automation, and a unified data foundation, we reduce noise, simplify complexity, and empower security teams to focus on what truly matters.
Our teams are builders, problem-solvers, and innovators committed to shaping the future of security. If you are excited to solve hard problems alongside talented, mission-driven people, we invite you to help us build a safer future for humanity.
What Are We Looking For?
We’re looking for people who are relentlessly curious and committed to continuous learning. AI is reshaping every function across our business, and we enable every team member, regardless of role or level, to build fluency in AI tools and concepts. Those who thrive here actively seek out new solutions, experiment thoughtfully, and apply what they learn to drive better, faster, smarter outcomes.
We are seeking an experienced Staff Platform Engineer / Software Engineer who will serve as a technical leader with dozens of engineering teams. You are someone who enjoys bridging the gap between software engineering and systems architecture, and not just managing infra, but building Internal Developer Platform (IDP) on Kubernetes, and APIs that enable scalability, efficiency, productivity, and developer joy. You are a "doer" who can pivot from writing high-quality production code to influencing the architectural direction of our CI/CD pipelines and service catalogs (e.g., Backstage), as well as be the next frontier of Generative AI integration.
Our Developer Experience (DevEx) organization’s mission is to partner with SentinelOne engineering teams to accelerate the velocity of software delivery through continuous innovation and standardization. We are building a platform that serves nearly 1,000 engineers to release services and features to our customers, making it easy to move from POC to production safely and quickly. We're also transforming our CI/CD from a traditional pipeline into an AI-driven engine - you will help us build a platform where AI proactively helps developers write & ship code, generates high-coverage test suites on the fly, and performs the first pass of PR reviews with human-level context.
What Will You Do?
- Partner with Engineers, Build & Automate: The engineering teams are our primary customers - you will be working with them to understand their pain points and find long term solutions.
- You will be building the IDP as the "Golden Path", and tools that improve the quality of life and streamlining the development process for the teams, so that they can build without having to worry about the underlying infrastructure.
- You will be also building scalable solutions in collaboration with other infrastructure teams.
- Modernize the Stack: Collaborate with architects to evaluate and implement modern tools (e.g., ArgoCD, GitHub Actions) and deployment strategies (Canary, Blue/Green).
- Lead the AI-Driven CI/CD Shift: Architect and implement AI-powered workflows that assist in code generation, automated testing, and intelligent PR analysis to eliminate developer friction.
- Operational Ownership: Identify causes of toil across engineering orgs and eliminate them through automation, enhancing overall system reliability and developer satisfaction.
- Cross-Functional Influence: Partner with Product, Security, and Finance teams to align technical roadmaps with business value and customer needs. You will influence strategy and ensure our platform is as lean as it is powerful.
- Impact: You will participate in the full software development lifecycle, including requirements analysis, architecture design, coding, testing, and deployment.
- Deal with global scale: Our security SW products protect 15,000 enterprise and government clients across the globe, incl. 4 of Fortune 10, and process 9+ Petabytes of data daily and 3+ Trillion security events across multiple AWS/GCP regions and GovCloud, supported by a large Kubernetes control plane with 80+clusters and tens of thousands of nodes.
Our stack: Go, Python; Kubernetes, Docker, AWS, GCP, FedRAMP; GitHub Actions, ArgoCD; GitHub Enterprise; depending on the requirements of the service for communication, we use Kafka, REST API, GraphQL, gRPC, etc.; Postgres, MongoDB, Redis, ClickHouse; Prometheus/Thanos, Grafana
What Skills and Knowledge Will You Bring?
- Demonstrated proficiency in Go or Python. Experience in the full SDLC, from requirements to production-ready code
- Experience with AWS and/or GCP. Knowledge of Kubernetes or similar orchestration systems
- Experience with CI/CD tooling at scale (e.g., GitHub Actions, ArgoCD, Jenkins etc.) and GitOps approach
- Strong experience with Terraform, Pulumi, or similar IaC frameworks
- Familiarity with DevEx fundamentals, including Service Catalogs (Backstage), REST APIs, or gRPC
- Familiarity with both SQL (Postgres) and NoSQL (MongoDB, ClickHouse, or Redis)
- You are passionate about (and ideally have experience in) integrating LLMs and AI agents into the developer workflow to drive productivity
- Excellent problem-solving skills, strong ownership and accountability, with proven experience driving large, impactful projects
- Strong communication skills and ability to articulate technical concepts and influence engineering direction across teams, departments, and stakeholders in multiple time zones
Why SentinelOne?
AI is redefining how the world operates and rewriting the rules of security in real time, and SentinelOne was built for this moment. From day one, we architected an AI-native platform designed to operate at machine speed, not as an add-on to legacy systems but as the foundation itself. If you want to build where innovation and impact move together, this is that place.
We invest in our Sentinels with comprehensive, competitive benefits designed to support you and your family:
- Enjoy flexible hybrid work in Prague (Karlin), Brno (Clubco), or remotely across CZ/SK. Only Prague-based employees are required to work from the office at least two days per week.
- Stock & Bonuses: Grant of Restricted Stock Units with a 4-year vesting plan, annual performance-based bonuses, and an employee stock purchase plan.
- Time Off & Well-being: Flexible Time Off, on top of the standard 5 weeks vacation, flexible paid sick days, fully paid Short Term Sick/Nursing Leave, 16-week parental leave, grandparent leave, and additional company holidays.
- Insurance & Health: Pension Insurance Contribution, Premium life insurance, Private medical care (for you and +1), and a Global Employee Assistance Program.
- Work Perks: Monthly meal and well-being allowance, high-end MacBook/Windows laptop, work-from-home support, and in-office refreshments.
- Growth & Community: LinkedIn Learning, internal mentoring, educational support, generous referral bonuses, and optional company events (sports, BBQs, charity).
Be part of an inclusive, innovative workplace that values belonging, flexibility, and growth!
SentinelOne is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
SentinelOne participates in the E-Verify Program for all U.S. based roles.
Ready to apply?
Apply to SentinelOne
Senior C# Developer for MS365
Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their businesses running. Join us as we go fearlessly forward together, growing, learning, and making a real impact for some of the world’s biggest brands.
About the Role
Now we are looking for a Senior C# Developer to join the team that works on Veeam Backup for Office 365.
What You’ll Do
- Developing and supporting one of Veeam's core products: Veeam Backup for Office 365
- Communicating with other participants of the product development process
- Participating in planning and creating the features for your products
Technologies You'll Work With
- Latest C# (and a bit of C++, C++\CLI), REST, PowerShell
- .NET 8
- Visual Studio 2022, Rider
- Azure DevOps, Git, Jenkins, TeamCity
- Azure, Office 365, Amazon, Google
- Exchange, SharePoint, Active Directory, SQL, Oracle, PostgreSQL
What You’ll Bring
- Good knowledge of C# language
- Deep understanding of the Windows platform (.NET, Win API), data structures and algorithms
- Advanced knowledge of Windows or Linux operating systems
- Experience in the development for public clouds Microsoft Azure, Office 365, Microsoft Exchange, SharePoint, Active Directory, SQL Server, Oracle, PostgreSQL, or commercial development of products for the mass market is an advantage
- You should also have an open and flexible mind, common sense, clear logic, analytical skills, and the ability to work in a team
Bonus Skills
- Experience in the development for public clouds Microsoft Azure, Office 365
- Experience in the development for Microsoft Exchange, SharePoint, Active Directory, SQL Server, Oracle, PostgreSQL
- Experience in a commercial development of products for the mass market
What You’ll Get
- 25 vacation days, 4 sick days, 21 paid medical leave days, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
- Premium private medical insurance for employees and dependents
- Daily meal vouchers for restaurants and groceries (180 CZK per working day)
- Flexible cafeteria platform with thousands of lifestyle benefit options
- Multisport Card for gym and wellness, with family add-on options
- Annual public transport reimbursement up to a set limit
- Corporate mobile plan with optional family tariff
- Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning
#LI-GD1
#Hybrid
Please note that any personal data collected from you during the recruitment process will be processed in accordance with our Recruiting Privacy Notice.
The Privacy Notice sets out the basis on which the personal data collected from you, or that you provide to us, will be processed by us in connection with our recruitment processes.
By applying for this position, you consent to the processing of your personal data in accordance with our Recruiting Privacy Notice.
By submitting your application, you acknowledge that the information provided in your job application and any supporting documents is complete and accurate to the best of your knowledge. Any misrepresentation, omission, or falsification of information may result in disqualification from consideration for employment or, if discovered after employment begins, termination of employment.
Ready to apply?
Apply to Veeam Software
Middle C# Developer for MS365
Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their businesses running. Join us as we go fearlessly forward together, growing, learning, and making a real impact for some of the world’s biggest brands.
About the Role
Now we are looking for a Middle C# Developer to join the team that works on Veeam Backup for Office 365.
What You’ll Do
- Developing and supporting one of Veeam's core products: Veeam Backup for Office 365
- Communicating with other participants of the product development process
- Participating in planning and creating the features for your products
Technologies You'll Work With
- Latest C# (and a bit of C++, C++\CLI), REST, PowerShell
- .NET 8
- Visual Studio 2022, Rider
- Azure DevOps, Git, Jenkins, TeamCity
- Azure, Office 365, Amazon, Google
- Exchange, SharePoint, Active Directory, SQL, Oracle, PostgreSQL
What You’ll Bring
- Good knowledge of C# language
- Deep understanding of the Windows platform (.NET, Win API), data structures and algorithms
- Advanced knowledge of Windows or Linux operating systems
- Experience in the development for public clouds Microsoft Azure, Office 365, Microsoft Exchange, SharePoint, Active Directory, SQL Server, Oracle, PostgreSQL, or commercial development of products for the mass market is an advantage
- You should also have an open and flexible mind, common sense, clear logic, analytical skills, and the ability to work in a team
Bonus Skills
- Experience in the development for public clouds Microsoft Azure, Office 365
- Experience in the development for Microsoft Exchange, SharePoint, Active Directory, SQL Server, Oracle, PostgreSQL
- Experience in a commercial development of products for the mass market
What You’ll Get
- 25 vacation days, 4 sick days, 21 paid medical leave days, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
- Premium private medical insurance for employees and dependents
- Daily meal vouchers for restaurants and groceries (180 CZK per working day)
- Flexible cafeteria platform with thousands of lifestyle benefit options
- Multisport Card for gym and wellness, with family add-on options
- Annual public transport reimbursement up to a set limit
- Corporate mobile plan with optional family tariff
- Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning
#LI-GD1
#Hybrid
Please note that any personal data collected from you during the recruitment process will be processed in accordance with our Recruiting Privacy Notice.
The Privacy Notice sets out the basis on which the personal data collected from you, or that you provide to us, will be processed by us in connection with our recruitment processes.
By applying for this position, you consent to the processing of your personal data in accordance with our Recruiting Privacy Notice.
By submitting your application, you acknowledge that the information provided in your job application and any supporting documents is complete and accurate to the best of your knowledge. Any misrepresentation, omission, or falsification of information may result in disqualification from consideration for employment or, if discovered after employment begins, termination of employment.
Ready to apply?
Apply to Veeam Software
QA Automation Engineer with Java
Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their businesses running. Join us as we go fearlessly forward together, growing, learning, and making a real impact for some of the world’s biggest brands.
Now we are looking for a Middle/Senior QA Automation Engineer (Java) to join the team that works on the Veeam Backup for Salesforce.
What You'll Do
- Developing testing strategies for software products
- Developing automated tests for integration and functional scenarios, including for the backend, frontend, data storage system, etc
- Developing and improving current automation tools
- Maintaining test documentation
- Validating tests and scenarios written by other testers
- Conducting test cycles using functional, integration, and load testing
- Evaluating test results, preparing reports, and making suggestions for quality improvement
- Analyzing results, increasing test coverage, participating in development, and implementing new approaches to product testing
What You'll Bring
- Knowledge of Java
- Knowledge of SQL
- Knowledge of REST, SOAP, HTTP
- Knowledge of Playwright
- API testing experience
- Knowledge of Docker
- Experience with Azure DevOps (CI/CD, pipelines, IaC such as Bicep, etc.)
- Knowledge of automated testing tools: JUnit, Jupiter etc
- Hands-on experience with Spring Boot
- Experience with test case management systems (e.g., TestRail, Zephyr, Xray, etc.)
- Knowledge of the principles of distributed systems
- Skill and experience in collecting system requirements
- An understanding of system interoperability
- An understanding of the differences between various types of testing
Bonus Skills
- A deep understanding of the software life cycle process
- A deep understanding of the testing process and experience with implementing it in practice
- Knowledge of programming languages: Kotlin
- Knowledge of relational database operation
- Knowledge of Kubernetes (k8s)
- Experience in load testing
- Experience in working with large volumes of data and data quality testing
What You’ll Get
- 25 vacation days, 4 sick days, 21 paid medical leave days, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
- Premium private medical insurance for employees and dependents
- Daily meal vouchers for restaurants and groceries (180 CZK per working day)
- Flexible cafeteria platform with thousands of lifestyle benefit options
- Multisport Card for gym and wellness, with family add-on options
- Annual public transport reimbursement up to a set limit
- Corporate mobile plan with optional family tariff
- Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning
Please note: If the applicant is permanently present outside of the Czech Republic, Veeam reserves the right to refuse to consider the application for a job. Remote job is only possible in case the employee is located in the Czech Republic.
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#Hybrid
Please note that any personal data collected from you during the recruitment process will be processed in accordance with our Recruiting Privacy Notice.
The Privacy Notice sets out the basis on which the personal data collected from you, or that you provide to us, will be processed by us in connection with our recruitment processes.
By applying for this position, you consent to the processing of your personal data in accordance with our Recruiting Privacy Notice.
By submitting your application, you acknowledge that the information provided in your job application and any supporting documents is complete and accurate to the best of your knowledge. Any misrepresentation, omission, or falsification of information may result in disqualification from consideration for employment or, if discovered after employment begins, termination of employment.
Ready to apply?
Apply to Veeam Software
Senior Python/AI Developer
Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their businesses running. Join us as we go fearlessly forward together, growing, learning, and making a real impact for some of the world’s biggest brands.
About the Role
We are looking for a skilled Senior Python Developer with expertise in REST API development to join our team of professionals. You will become an important part of our project related to integrating AI technologies into existing Veeam products to enhance functionality.
Your tasks will include:
- Developing efficient, secure backend applications and integrating AI solutions into existing products and support systems
- Researching, evaluating, and applying new AI-based technologies to drive optimisation and innovation
- Collaborating with cross-functional teams – including developers, product, and support teams – throughout the project lifecycle
- Contributing to backend systems that support multiple products, beyond a single application
Technologies we work with:
Python, Docker, Azure, Git, AWS, PostgreSQL, .NET
What we expect from you:
- 5+ years of commercial product development experience with Python, focusing on scalable backend services and data manipulation, as well as strong proficiency in Docker for containerisation and deployment
- Demonstrated expertise in building autonomous or semi-autonomous agents (e.g., LangGraph, Pydantic AI Agents), with sound architectural judgment on when to apply LLMs versus traditional code or simpler ML models
- Experience designing automated evaluation pipelines (e.g., Ragas, DeepEval), implementing production monitoring (e.g., Langfuse, Pydantic Logfire), and ensuring solution reliability
- Solid understanding of AI security, including response control, prompt injection prevention, and safety guardrails, along with the ability to optimize throughput, token cost, and latency at scale
- Enthusiasm for learning and experimenting with new technologies and approaches, especially in the rapidly evolving field of AI
- Ability to proactively research and adopt state-of-the-art and emerging workflows, with a focus on exploring new methods in addition to established best practices
Will be an advantage:
- Knowledge of additional programming languages (C#, JavaScript or TypeScript)
- Experience with transformer architectures, fine-tuning (PEFT/LoRA) and self-hosting models
- Previous experience with Veeam products
What You'll Get:
- 25 vacation days, 4 sick days, 21 paid medical leave days, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
- Premium private medical insurance for employees and dependents
- Daily meal vouchers for restaurants and groceries (180 CZK per working day)
- Flexible cafeteria platform with thousands of lifestyle benefit options
- Multisport Card for gym and wellness, with family add-on options
- Annual public transport reimbursement up to a set limit
- Corporate mobile plan with optional family tariff
- Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning
#LI-IĆ1
Please note that any personal data collected from you during the recruitment process will be processed in accordance with our Recruiting Privacy Notice.
The Privacy Notice sets out the basis on which the personal data collected from you, or that you provide to us, will be processed by us in connection with our recruitment processes.
By applying for this position, you consent to the processing of your personal data in accordance with our Recruiting Privacy Notice.
By submitting your application, you acknowledge that the information provided in your job application and any supporting documents is complete and accurate to the best of your knowledge. Any misrepresentation, omission, or falsification of information may result in disqualification from consideration for employment or, if discovered after employment begins, termination of employment.
Ready to apply?
Apply to Veeam Software
Join Proton and build a better internet where privacy is the default
At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online.
Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech’s invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive information. In some cases, Proton’s services have even been instrumental in saving lives by enabling secure and private communications in high-risk situations.
Proton is a profitable company that does not rely upon VC funding, supporting over 100 million user accounts with a growing team of over 500 people from over 50 different countries, from the world's top companies and universities. We value intelligence, learning potential, and ambition in our hiring process. Adaptability is key as we navigate uncharted territories and redefine how business is conducted online.
Hiring at Proton is highly selective, with less than 1% of candidates hired. We believe smaller teams of exceptional talent will always prevail over larger teams with lower talent density. You will have the opportunity to work with many of the world's top minds in their fields, ranging from former international math and science olympiad winners to chess champions.
We have a global mindset and big ambitions but remain a start-up at heart. We value empowerment and flexibility and keep our structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here!
The Drive Team:
Proton Drive is our end-to-end encrypted cloud storage service that makes privacy simple and accessible. Built on the same security principles that power Proton Mail, Proton Drive ensures that files, photos, and documents remain fully encrypted—both in transit and at rest—so only you can access them. Available on web, desktop, and mobile, it enables users to securely store, share, and collaborate without sacrificing privacy or control. By offering a truly private alternative to Big Tech’s data-driven ecosystems, Proton Drive plays a key role in building an internet where privacy is the default.
The Role:
Proton is a mobile-first company building an Internet that respects privacy and puts people, not advertisers, first. As an engineer on our Apple team you’ll build and ship features across Proton’s apps on iPhone, iPad and macOS, working closely with product and engineers across the company to define what “great” looks like on Apple platforms. Our codebase is primarily Swift with some Go, and we’re moving to a platform-independent Rust logical core that communicates with Swift via a generic interface, so Rust experience is a strong plus. Quality is central to the role: you’ll contribute to and maintain our testing stack, including unit tests for business logic, stubbed API tests for pseudo-integration, snapshot tests for UI and XCUITest for end-to-end user flows. You’ll join a team that pairs deep technical expertise with an obsession for simple, usable interfaces, shipping privacy-preserving products used by millions.
We we are looking for:
- You have experience in iOS or macOS development, in particular with Swift (7+ years)
- You have a passion for mentoring other engineers and helping them grow
- You are passionate about user interaction, usability, and providing an excellent user experience
- Demonstrated experience driving change within an organization and leading complex technical projects
- Extensive experience building maintainable and testable code bases, including API design and unit testing techniques
- Extensive experience with multithreading programming and mobile memory management
- A strong grasp of scalable software architecture and software engineering best practices
- An intuition for optimal user experience and design
Even if you don’t meet all the requirements listed above, but feel you could still be a great fit, please still apply.
What We Offer
- Office First: Collaboration is easier and more effective in person, which is why we have offices in Geneva, Zurich, Prague, Barcelona, Paris, London, Vilnius, Skopje, and Taipei. You can also enjoy working from home up to 30% of the time, while enjoying great company during our three core days in the office.
- Technology: We provide all the devices and software you need to excel in your role, ensuring you have the best tools at your disposal to achieve your goals.
- Food: Lunch and snacks are provided by Proton every day at our offices.
- Transport: We will always support our employees with transport costs through subsidizing public transport, bike allowances, or parking spaces based on your office location.
- Stock Options: At Proton, we are all owners of the company and you get stock options when you join us.
- Flexible Working: You can define your own working hours as long as it works with team meetings.
- Learning and Development: We are committed to your professional growth. Proton offers various learning opportunities, including training programs, conferences and events, and continual learning.
- Employee Benefits: Comprehensive health insurance plans, competitive retirement savings options, generous vacation and leave policies, and wellness programs.
- Work that Matters: Proton is a community-first organization, started with the support of a crowdfunding campaign and built with community input. To this day, Proton’s only source of revenue is user subscriptions. Over 100 million people trust and support Proton, and we put our users and community first in everything we do. Read more about our impact here.
Our Commitment to Diversity and Inclusion
At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.
If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.
Candidate Privacy Notice
When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.
If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.
Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.
To learn more about our privacy policy, please visit our privacy policy page.
#LI-ONSITE
Ready to apply?
Apply to ProtonAbout the Role:
Your Impact:
- Develop and enhance Kotlin-based backend services that power Wrike’s mobile application
- Contribute to the core platform, including APIs, business logic, and performance optimizations tailored for mobile use cases
- Collaborate closely with iOS, Android, QA, product, and design teammates to deliver high-quality features
- Participate in code reviews and peer reviews to maintain engineering quality and consistency
- Help evolve the mobile backend service and propose innovative technical solutions using Kotlin
- Support the delivery of a reliable, scalable, and user-friendly mobile experience for Wrike customers
Your Qualifications:
- 4–6 years of software development experience using Java, Spring, MyBatis, PostgreSQL, and Maven
- Production experience building backend systems and services
- Good understanding of backend architecture, SOLID principles, and REST APIs
- Strong knowledge of SQL and API design
- Ability to keep solutions simple, scalable, and maintainable
- Strong communication skills in English
- Commitment to continuous learning and improvement
- At least 1 year of production experience with Kotlin is preferred
Standout Qualities:
- Experience working closely with mobile engineering teams
- Experience working in global or distributed teams
- Background in SaaS products or enterprise software
- Proactive approach to technical decision-making and implementation
- Ability to identify weaknesses in current solutions and suggest meaningful improvements
- Strong collaborative mindset and willingness to partner across teams to achieve shared goals
- Positive attitude that contributes to a fun, productive, and supportive team environment
Team Dynamics:
Our Work Style:
Why Join Wrike?
- 5 Weeks of paid vacation
- Sick Leave Compensation
- 5 Paid Uncertified Sick Days
- 2 weeks fully paid w/ medical certificate, additional
- 4 weeks paid at 80% salary rate
- Parental Leave (fully paid): 18 Weeks Maternity / 4 Week Paternity
- 2 Volunteer Days
- Meal Vouchers (CZK 220 per working day)
- Annual Prague Travel Card (Lítačka)
- Hybrid Working Model
- Benefit budget with flexible options, including a MultiSport card, Canadian Medical membership, contributions to a pension savings plan and additional choices available through Benefit Plus
What’s Next?
- Interview with a Recruiter 30mins
- Technical interview 105 mins
- Cultural interview 90 mins
Your recruitment buddy will be Aleksandar Chernev, Senior Technical Recruiter.
#LI-AC1
Who Is Wrike and Our Culture
Wrike promotes a hybrid model for team members near our office hubs in San Diego, Prague, Dublin, Nicosia, and Tallinn, with 2–3 in-office days per week to foster collaboration and teamwork. This work mode supports our culture of collaboration and solving problems fast to deliver business outcomes and win together.
Our persona
Our culture and Values
🤩 Customer-Focused
We care about our customers. We understand the customer journey, experience, and value derived from Wrike. Decision-making and action-taking are done with the customer in mind.
🤝 Collaborative
We work as one and win together, each bringing unique strengths that contribute to diversity of thought for better outcomes. Leveraging our own work management platform, we foster an environment of creative collaboration and shared achievement.
🎨 Creative
We strive to succeed through continuous innovation. It’s our pursuit of novel concepts that helped us create a market category. We continue to cultivate a workplace that fosters creative thinking as a means of transcending conventional boundaries and empowers us to break new ground to deliver extraordinary work management solutions.
💪 Committed
We believe in ownership at all levels of the organization, by owning workflows from start to finish. Each member of our team is an integral part of this commitment, establishing work as a platform for personal growth and transformation, as well as collective success and growth.
Ready to apply?
Apply to Wrike
Software Developer (Ktor Framework)
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.
We are looking for a Software Developer to join the core team developing Ktor, an asynchronous framework for building connected applications.
Ktor provides an HTTP server and client stack with multiple low-level subsystems (I/O, networking, protocols, etc.) and a rich set of extensible features. The team works on both evolving existing functionality and designing new framework capabilities.
In this role, you will:
- Work on the core of the Ktor framework.
- Develop and improve HTTP server and client subsystems.
- Design and implement new framework features and extensions.
- Maintain and improve the existing codebase with a focus on quality, performance, and reliability.
- Participate in design discussions and code reviews.
- Collaborate closely with other developers and contributors.
We’ll be happy to have you on our team if you have:
- Solid experience with Kotlin.
- Good knowledge of algorithms and data structures.
- The ability to write clean, maintainable, and well-tested code.
- Strong collaboration and communication skills.
- The ability to clearly express and justify technical decisions.
- Working proficiency in written and spoken English.
We’d be especially thrilled if you have:
- Experience with web technologies and application frameworks.
- An understanding of HTTP, REST, and networking concepts.
- Experience with non-JVM platforms or frameworks.
- Experience with library API design and versioning.
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-GZ1
#LI-DNI
#LI-GZ1
We are an equal opportunity employer
We know great ideas can come from anyone, anywhere. That’s why we do our best to create an open and inclusive workplace – one that welcomes everyone regardless of their background, identity, religion, age, accessibility needs, or orientation.
We process the data provided in your job application in accordance with the Recruitment Privacy Policy.
Ready to apply?
Apply to JetBrains
Software Developer (Ktor Framework)
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.
We are looking for a Software Developer to join the core team developing Ktor, an asynchronous framework for building connected applications.
Ktor provides an HTTP server and client stack with multiple low-level subsystems (I/O, networking, protocols, etc.) and a rich set of extensible features. The team works on both evolving existing functionality and designing new framework capabilities.
In this role, you will:
- Work on the core of the Ktor framework.
- Develop and improve HTTP server and client subsystems.
- Design and implement new framework features and extensions.
- Maintain and improve the existing codebase with a focus on quality, performance, and reliability.
- Participate in design discussions and code reviews.
- Collaborate closely with other developers and contributors.
We’ll be happy to have you on our team if you have:
- Solid experience with Kotlin.
- Good knowledge of algorithms and data structures.
- The ability to write clean, maintainable, and well-tested code.
- Strong collaboration and communication skills.
- The ability to clearly express and justify technical decisions.
- Working proficiency in written and spoken English.
We’d be especially thrilled if you have:
- Experience with web technologies and application frameworks.
- An understanding of HTTP, REST, and networking concepts.
- Experience with non-JVM platforms or frameworks.
- Experience with library API design and versioning.
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-GZ1
#LI-DNI
#LI-GZ1
We are an equal opportunity employer
We know great ideas can come from anyone, anywhere. That’s why we do our best to create an open and inclusive workplace – one that welcomes everyone regardless of their background, identity, religion, age, accessibility needs, or orientation.
We process the data provided in your job application in accordance with the Recruitment Privacy Policy.
Ready to apply?
Apply to JetBrains
Senior Full-stack QA Engineer (AI Platform)
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
We are an equal opportunity employer
We know great ideas can come from anyone, anywhere. That’s why we do our best to create an open and inclusive workplace – one that welcomes everyone regardless of their background, identity, religion, age, accessibility needs, or orientation.
We process the data provided in your job application in accordance with the Recruitment Privacy Policy.
Ready to apply?
Apply to JetBrains
About ShipMonk
ShipMonk isn't just a 3PL; we're a growth partner for merchants. We provide cutting-edge technology and a network of owned and operated fulfillment centers that empower high-growth ecommerce and DTC brands to stress less and grow more. With over 2,500 employees across five countries, we're on a mission to revolutionize fulfillment by providing everything from the fastest click-to-delivery and real-time inventory to custom solutions—all with a merchant-first mindset.
Why ShipMonk?
We believe in building for the long term, and our success is powered by five key differentiators that help us become true partners to our merchants.
● Global Fulfillment Network: Our 12+ owned and operated fulfillment centers span the US, Canada, Mexico, the U.K., and Mainland Europe. We never outsource, ensuring quality and consistency.
● Proprietary Technology: We've eliminated the need for tribal knowledge with our AI-powered platform. It provides a real-time, unified view of inventory and orders, giving our merchants the control and visibility they need to succeed.
● Unrivaled Support: We provide hands-on, "mom and pop" support with a global reach. Our dedicated teams are on-site at every fulfillment center, ready to jump into action.
● Transparent Pricing: We believe in honest, long-term partnerships. Our all- inclusive pricing means predictable costs, with no hidden fees or surprises.
● Committed to the Future: We invest over $10 million annually in research and development to ensure our technology and services continually evolve, helping merchants plant roots with a partner who is here to stay.
Our values are the heart of our culture. We're looking for individuals who embody these principles every day.
● Merchant-first: We handle the logistics so our merchants can focus on what they do best—growing their business.
● People make ShipMonk: We believe in our team and invest in our people.
● Change the score: We challenge the status quo, constantly innovating and improving.
● Get sh*t done: We're a fast-paced, high-growth company that values action and results.
We are ShipMonk, and we provide logistics services in order fulfillment. Our main business is in the USA, but our modern platform is built by the Product Development team in Prague.
Here at ShipMonk, we process up to 100,000 orders per day in our peak season. Our book of business has more than 1,500 clients which are small and medium e-shops, mostly based in the US. We offer the ShipMonk platform as the solution for the whole process. It covers everything from stocking the items to shipping the ready packages to all corners of the world!
We are looking for a skilled PHP Developer to join ShipMonk! This is an exciting opportunity to join our Product Development Team located in Prague. Please take a look at the details below.
Tech Stack:
- PHP 8.5
- Symfony 7
- Docker
- Kubernetes
- Doctrine ORM 3
- RabbitMQ
- MySQL 8
- GraphQL
- Elasticsearch
Our teams:
- Warehouse: optimization and automation of warehouse processes
- Internals: refactoring, tech-debt reduction, and legacy code removal
- Customer features: development of the functions of the existing web environment
- Frontend: TypeScript clients in React, E2E
- DataScience: AI, DWH, data-governance, prediction, and optimization, business intelligence
- QA: acceptance-criteria testing
- DevOps: Infrastructure, Kubernetes, CI/CD management and Cloud platform management
- Technical Product Managers: Asana & project management
What does it look like and what we are proud of:
- The main backend application provides a REST-like API for several types of clients (web, autonomous robots, iOS picker devices, microcomputer packers, automatic conveyors and more).
- We have the rest of the applications and clients in monorepo for easier CI checks, code sharing, etc.
- We have all services completely dockerized for local development. We deploy builds to a hosted Kubernetes cluster in AWS with a single click on the Argo CD several times a day.
- Each MR can be deployed on a separate cluster for one-button testing in the CI, so we don't argue about a test environment.
- We have set up a lot of checks in GitLab CI (PHPStan, PHP_CodeSniffer, PHPUnit, lint, editorconfig-check, migration check, security scans, renovate-bot).
- In addition to static analysis, we also do a two-round review and the operation is also verified by the QA team and E2E cypress tests.
- We have more than 15 000 database integration tests with the thoughtful creation of independent datasets for each test, ie no shared data that breaks forever.
- We directly automate the agreed coding-rules, so we have already written dozens of our own phpstan rules and coding-standard sniffs.
- We think about concurrence and design the application to withstand race conditions, which is not exceptional in a warehouse environment.
- The application is supported by DataDog, Sentry, and Opsgenie.
- Our database has grown to terabyte size, so even the optimization of SQL queries is becoming the daily bread of all of us.
- We deal with HA, failover, and autoscaling, almost no service runs for us only once.
- Having experienced colleagues is our huge advantage.
- We automatically generate documentation of all our REST-like endpoints.
- We open-source some of our best tools and contribute back to the OS community.
- We utilize code coverage.
If you like what we do, and our "story" got you interested, we look forward to seeing your resume, profile, story, or anything else you might have! There are no limits to creativity. Our Recruiter will get back to you as soon as possible. We look forward to hearing from you!
ShipMonk is an equal opportunity employer. We value diversity and do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Ready to apply?
Apply to ShipMonkAbout IP Fabric
Join a pioneering force in network automation!
At IP Fabric, we enable people to uncover the truth about their networks. Built by network professionals and industry experts, our innovative solutions are transforming how enterprises manage their networks. As a post-Series B company, we're expanding rapidly across Europe, the U.S., and beyond.
About The Role
Join a unique senior support role focused on resolving L3 escalations and mentoring L1–L2 engineers. This is not just support – it’s a hybrid of Linux and network troubleshooting and Python scripting. You’ll tackle complex challenges, co-lead customer calls, and own critical tooling that accelerates our team.
Our support team actively contributes to manual product testing, adding variability to your role and deepening your product understanding. Engage with large-scale customer networks and complex environments. This role includes an afternoon shift rotation to support US-based customers and ensure global coverage. On-call duty is company-driven and optional in terms of scheduling – it will only be introduced after full onboarding and based on both company needs and your readiness.
Step into a professional support role where every challenge contributes to team success!
What You’ll Do
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Serve as the primary escalation point for L1–L2 on severe/complex issues (discovery failures, upgrade problems, parsing defects, path-lookup anomalies, API/integration errors).
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Proactive and timely communication with customers and internal teams.
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Triaging incoming issues and leading deep-dive troubleshooting across Linux, networking, and APIs.
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In-depth debugging/troubleshooting and solving customer-reported issues, including Linux logs analysis for all services, service log troubleshooting, and resolving parsing and mapping issues from CLI outputs.
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Path lookup troubleshooting: Investigate how traffic flows through customer infrastructure, analyze routing decisions, and validate protocol behavior (BGP, OSPF, MPLS, EVPN/VXLAN, ACLs, QoS). This requires strong networking knowledge and the ability to interpret complex topologies, at least on CCNA level.
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De-escalating situations where customers have become frustrated or upset.
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Escalating confirmed product bugs to engineering via internal bug reports.
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Look for ways to improve our customer communication and support processes.
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Help create and maintain documentation and knowledge base.
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Remote real-time debugging sessions with customers.
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Own and evolve support tooling - design, code reviews, documentation, and adoption.
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Mentor L1–L2 engineers and contribute to onboarding.
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Actively participating on increasing team effectiveness, as well as building roadmap for the support team each 6/12/24 months.
What You'll Need
- Linux/Debian: Advanced systemd/journalctl, package management, network tools (ip, ss, tcpdump), SSL/TLS & PKI (OpenSSL), SAR/performance triage.
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Networking: Basic/advanced protocol knowledge (BGP, OSPF/IS-IS, MPLS/EVPN/VXLAN, STP/MLAG, PIM/IGMP, NAT, ACLs, QoS) and hands on experience with some of the following network vendors (AWS, Azure, Cisco, Cisco ACI, Juniper, Arista, Palo Alto/Fortinet/F5, HPE/Aruba, Huawei, Nokia).
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Virtualization/Cloud: Hypervisors (KVM/ESXi/Proxmox) plus AWS/Azure networking basics.
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Scripting/Automation: Practical Python for support tools and data wrangling (REST/JSON, log parsing, CLI automation). Git workflows; Markdown; code reviews.
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Customer interaction experience with strong written and oral communication skills in English.
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Ability to keep calm under pressure and de-escalate tense situations.
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Operational maturity: comfortable with afternoon shift weeks and company-driven on-call rotations after onboarding.
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Proven experiences in using AI
Bonus points if you have:
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Professional networking certifications (CCNA/CCNP or equivalent).
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Vendor SDKs/APIs (DNAC/ACI, Panorama, NSX, SD-WAN controllers) and SIEM/ITSM integrations (Splunk, ServiceNow).
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Practical knowledge of LDAP (Active Directory/OpenLDAP), SSO (OIDC, SAML), FTP/SFTP, PKI.
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Familiarity with mkdocs/Docs-as-code and Confluence.
Benefits & Perks
- 25 days of holidays + 5 flexi-days.
- Pluxee Flexi Card (up to 16 000 CZK per year)
- Full remote or hybrid role depending on your choice.
- Anniversary rewards.
- Collaboration with diverse, international teams.
- A pet-friendly office at IP Pavlova.
- Complementary and yummy snacks, coffee, brew and refreshments.
- Regular team and company events.
Join us to experience the unique culture of a founder-led startup, where from top to bottom everyone is hands-on and has a chance to make a tangible impact on influential enterprises worldwide. Being part of IP Fabric means being part of a flexible environment that prioritizes work-life balance and growth opportunities.
Ready to apply?
Apply to IP Fabric