Software Development Engineer in Test (Python QA)

🏢 Summary: Senior SDET role on a long-term healthcare transformation project focused on replacing manual, flaky regression testing with scalable automation. The engineer will build TypeScript-based test frameworks, strengthen CI/CD quality practices, and lead testing strategy across E2E, API, integration, and service layers. 🗂️ Requirements: Commercial experience as a Senior SDET, Senior QA Automation Engineer, or similar, Production-grade software engineering skills, Strong TypeScript or comparable modern programming language skills, Automation framework development from scratch, Playwright or equivalent modern automation framework experience, API and integration testing experience, REST and contract testing experience, CI/CD engineering experience, Daily use of AI engineering tools, Ability to contribute to application codebases, Strong spoken and written English 📃 Skills: TypeScript, Playwright, REST, CI/CD, Claude, Copilot, Cursor 🏢 Description: Description Join a long-term healthcare project transforming traditional QA into an automation-first quality engineering practice. The testing landscape currently includes flaky regression suites and substantial manual testing; the role will help establish robust automation, modern tooling, and strong software engineering principles. This role is for an engineer who treats test automation as a software product and wants to influence architecture, CI/CD processes, testability, and engineering standards across the organization. What you will do • Design, build, and maintain a scalable test automation framework in TypeScript. • Create framework architecture including fixtures, test isolation, reusable components, and parallel execution strategies. • Improve CI/CD quality gates, trigger strategies, artifact management, and developer feedback loops. • Reduce test flakiness through systematic analysis, tooling, and framework improvements. • Design and implement API, integration, and contract testing solutions. • Collaborate with developers to improve application testability and contribute directly to product code when needed. • Define and drive technical test strategy across E2E, API, and service-layer testing. • Use AI engineering tools such as Claude, Copilot, and similar solutions to accelerate delivery and quality analysis. • Enable engineering teams to own quality through standards, patterns, and reusable libraries. • Generate audit-ready QMS documentation including traceability matrices, test plans, and test reports. What we are looking for • Commercial experience as a Senior SDET, Senior QA Automation Engineer, or similar role. • Strong software engineering fundamentals and ability to write production-grade code. • Strong TypeScript skills or comparable experience with a modern programming language. • Experience building and maintaining automation frameworks from scratch. • Hands-on experience with Playwright or an equivalent modern automation framework. • Strong API and integration testing experience. • Experience with REST and contract testing. • CI/CD engineering experience, including quality gates, artifact management, and pipeline reliability. • Daily usage of AI engineering tools such as Claude, Copilot, or Cursor. • Ability to contribute directly to the application codebase. • Strong spoken and written English. Nice to have • Experience in regulated environments such as medical devices, IVD, healthcare, or pharma. • Knowledge of risk-based exploratory testing approaches. • Performance and load testing experience with k6, JMeter, or Gatling. • Experience with Azure, AWS, containers, or Infrastructure as Code. • Clinical laboratory or IVD domain knowledge. • Experience with Allure TestOps, Xray, or Zephyr. Perks and benefits • Comprehensive benefits: Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers. • Career growth opportunities, professional development, and learning, including access to benefits related to partnerships with Microsoft, AWS, Snowflake, Salesforce, and more. • Global collaboration with a diverse, international team. • Innovative, forward-thinking, growth-oriented work environment. • Engaging community with team-building events, hackathons, and CSR initiatives. • Team-building events, including an annual company event in Mazury. • Welcome pack at the start of the journey.

🏢 Summary: Senior SDET role focused on building and maintaining Python-based automated test frameworks for API-driven, microservices applications in the fintech/payments domain. The position emphasizes API testing, CI/CD integration, security and compliance validation, and quality engineering within Agile teams. The role combines hands-on automation development with responsibility for test strategy and continuous quality improvement. 🗂️ Requirements: 5+ years of experience in software testing and test automation, Strong hands-on experience with Python and PyTest, Experience building automated test frameworks from scratch, Extensive experience testing REST APIs, microservices, and distributed systems, Experience with Postman, Swagger/OpenAPI, API mocking, and contract testing, Experience integrating automated tests into Jenkins and Git-based CI/CD pipelines, Strong knowledge of integration, regression, and performance testing, Experience validating data using SQL with PostgreSQL, MySQL, or Oracle, 2+ years of experience in fintech, payments, banking, or financial services, Knowledge of PCI DSS and regulated financial systems testing 📃 Skills: Python, PyTest, REST, Microservices, Postman, Swagger, OpenAPI, Mocking, Jenkins, Git, CI/CD, SQL, PostgreSQL, MySQL, Oracle, Integration, Regression, Performance, PCI-DSS 🏢 Description: 🚀 SDET (API Testing | Python) 📍 Hybrid | 1 day hybrid in Gdańsk or Warsaw Are you passionate about quality engineering, test automation, and building robust testing frameworks? Do you enjoy breaking systems before users do? We're looking for a Senior SDET (Software Development Engineer in Test) with strong Python and API testing expertise to help ensure the quality, reliability, and security of mission-critical applications in the fintech and payments industry. This role combines software development, automation engineering, and quality assurance, with a strong focus on API testing, CI/CD integration, and modern AI-powered engineering practices. 💡 Your Mission 🧪 Test Automation & Quality Engineering Design, develop, and maintain scalable automated test frameworks using Python. Create and execute API test suites for RESTful and microservices-based applications. Develop end-to-end, integration, regression, and performance test scenarios. Improve test coverage, reliability, and execution efficiency across the platform. Collaborate with developers to implement shift-left testing practices. 🔍 API Testing Validate APIs for functionality, performance, security, and reliability. Design comprehensive test cases based on business and technical requirements. Perform contract, integration, and end-to-end testing across distributed systems. Analyze API logs and troubleshoot complex issues. ⚙️ CI/CD & Automation Integrate automated tests into Jenkins CI/CD pipelines. Support continuous testing strategies within Agile delivery teams. Improve automation processes to enable faster and safer releases. Monitor test execution and provide actionable quality metrics. 🤖 AI-Powered Quality Engineering Leverage AI tools such as GitHub Copilot, ChatGPT, Claude, and Cline to accelerate test development and improve productivity. Utilize AI-assisted approaches for test case generation, defect analysis, and documentation. Explore innovative AI-driven testing techniques and share best practices across the team. 🔐 Security & Compliance Testing Validate application security controls and authentication mechanisms. Support testing activities related to compliance and regulatory requirements. Ensure high-quality standards for systems processing sensitive financial data. 🤝 Collaboration Work closely with Developers, Product Managers, Business Analysts, and QA teams. Participate in Agile/Scrum ceremonies and planning sessions. Contribute to quality strategy, documentation, and process improvements. 🎯 Must-Have Skills Automation & Programming ✔️ 5+ years of experience in software testing and test automation ✔️ Strong hands-on experience with: Python PyTest API automation frameworks ✔️ Experience building and maintaining automated test frameworks from scratch API Testing ✔️ Extensive experience testing: REST APIs Microservices Distributed systems ✔️ Experience with: Postman Swagger/OpenAPI API mocking tools Contract testing CI/CD & DevOps ✔️ Experience with: Jenkins Git CI/CD pipelines ✔️ Understanding of modern software delivery practices Databases ✔️ Experience validating data using: PostgreSQL MySQL Oracle SQL queries Quality Engineering ✔️ Strong understanding of: Test automation best practices Integration testing Regression testing Performance testing Defect management ⭐ Nice to Have Experience with Selenium, Playwright, or Cypress Experience with performance testing tools such as JMeter or Gatling Experience working in cloud environments (AWS, Azure, or GCP) Knowledge of Docker and Kubernetes Familiarity with security testing methodologies Open-source contributions Technical blogging or community involvement 💳 FinTech & Payments Experience 2+ years of experience in fintech, payments, banking, or financial services Understanding of payment processing systems and transaction workflows Knowledge of PCI DSS compliance requirements Familiarity with financial messaging standards and real-time payment systems Experience testing highly regulated applications 🎁 What You'll Get ✨ Opportunity to work on innovative fintech and payment solutions ✨ High-impact role shaping quality standards and automation strategy ✨ Exposure to cutting-edge AI-powered engineering tools ✨ Hybrid work model (Gdańsk or Warsaw) ✨ Collaborative and supportive engineering culture ✨ Career growth opportunities and continuous learning ✨ Influence on testing frameworks, tooling, and engineering best practices 🚀 Ready to elevate software quality through automation, innovation, and engineering excellence? Join us and help build reliable, secure, and scalable platforms that power the future of digital payments.

🏢 Summary: Full-time Senior SDET role focused on designing and scaling automation frameworks from scratch using C# and Playwright. The position emphasizes API, UI, and integration test automation, CI/CD integration, and increasing automation coverage across complex utility software systems. The engineer will drive automation strategy, embed tests into pipelines, and ensure high quality through robust nonfunctional testing and metrics. 🗂️ Requirements: 7+ years in software testing with focus on automation, Advanced C# programming skills, Proven experience with Playwright, Experience building automation frameworks from scratch, Hands-on API testing using code (REST/GraphQL), Experience integrating automated tests into CI/CD pipelines, Experience with Jenkins or GitLab CI/CD, Proficiency in Linux and Windows environments, Experience with Docker and cloud environments (AWS/Azure/GCP), Strong debugging and root cause analysis skills, Bachelor’s degree in CS/IT or equivalent experience 📃 Skills: C#, Playwright, Selenium, REST, GraphQL, API, CI/CD, Jenkins, GitLab, Linux, Windows, Docker, AWS, Azure, GCP, Automation, Performance, Security 🏢 Description: Svitla Systems Inc. is looking for a Senior Software Development Engineer in Test (SDET) for a full-time position (40 hours per week) in Europe. Our client is a reputable leader in creating cutting-edge utility software and technology, providing solutions that encompass consumer billing and finance as well as IT, GIS, advanced analytics, cybersecurity, and operations. Requirements: 7+ years in software testing with a strong emphasis on automation engineering. Advanced C# skills required; experience writing test code, libraries, and utilities. Proven Playwright expertise; experience with Selenium or similar tools is a plus. Demonstrated ability to build and scale automation frameworks from the ground up. Hands-on API testing experience using code (REST/GraphQL); familiarity with contract testing. Deep experience integrating tests into CI/CD (Jenkins, GitLab CI/CD) and configuring pipelines for test execution. Comfortable in Linux and Windows environments. Familiar with containerization and cloud test environments (Docker, AWS/Azure/GCP). Strong debugging skills: log analysis, root cause, and flaky test mitigation. Excellent communication and ability to present technical trade-offs and metrics to leadership. Bachelor’s degree in CS/IT or equivalent experience. Responsibilities: Framework Architecture: Design, implement, and evolve automation frameworks from scratch using C# and Playwright; ensure maintainability, modularity, and reusability. Test Engineering: Develop unit, integration, API, and UI tests in code; create test harnesses and mocks; ensure tests are deterministic and fast. CI/CD Integration: Embed automated tests into CI/CD pipelines (Jenkins, GitLab CI/CD); implement quality gates, parallel execution, and test reporting. Automation Strategy: Drive automation roadmap to increase coverage from current ~10% to target levels; prioritize test types by risk and ROI. Performance and Nonfunctional Testing: Define and automate performance, reliability, and security checks where applicable. Metrics and Reporting: Define automation KPIs (coverage, flakiness, execution time, escaped defects); present metrics to engineering leadership. Technical Mentorship: Mentor engineers and QA on test-driven development, test design patterns, and code review for tests. Cross-Functional Collaboration: Work closely with developers, architects, and DevOps to shift-left testing and reduce manual handoffs. We offer: US and EU projects based on advanced technologies. Competitive compensation based on skills and experience. Regular performance appraisals to support your growth. Flexibility in workspace, either remote or our welcoming office. Bonuses for article writing, public talks, and other activities. Generous time off, including vacation, national holidays, sick leaves, and family days. Personalized learning programs tailored to your interests and skill development. Free tech webinars and meetups organized by Svitla. Regular corporate online activities. Awesome team and a friendly, supportive community!

🏢 Summary: Full-time Senior SDET role focused on designing and scaling automation frameworks from scratch using C# and Playwright. The position drives test architecture, CI/CD integration, API and UI automation, and nonfunctional testing to significantly increase automated coverage. It involves close collaboration with engineering and DevOps to implement robust, scalable, and metrics-driven quality practices. 🗂️ Requirements: 7+ years of software testing experience with strong automation focus, Advanced C# programming skills, Proven experience with Playwright, Experience building automation frameworks from scratch, Hands-on API testing using REST or GraphQL, Experience integrating automated tests into CI/CD pipelines, Experience with Jenkins or GitLab CI/CD, Proficiency in Linux and Windows environments, Experience with Docker and at least one cloud platform (AWS, Azure, or GCP), Strong debugging and root cause analysis skills, Bachelor’s degree in Computer Science, IT, or equivalent experience 📃 Skills: C#, Playwright, Selenium, REST, GraphQL, Jenkins, GitLab, CI/CD, Linux, Windows, Docker, AWS, Azure, GCP 🏢 Description: Svitla Systems Inc. is looking for a Senior Software Development Engineer in Test (SDET) for a full-time position (40 hours per week) in Europe. Our client is a reputable leader in creating cutting-edge utility software and technology, providing solutions that encompass consumer billing and finance as well as IT, GIS, advanced analytics, cybersecurity, and operations. Requirements: 7+ years in software testing with a strong emphasis on automation engineering. Advanced C# skills required; experience writing test code, libraries, and utilities. Proven Playwright expertise; experience with Selenium or similar tools is a plus. Demonstrated ability to build and scale automation frameworks from the ground up. Hands-on API testing experience using code (REST/GraphQL); familiarity with contract testing. Deep experience integrating tests into CI/CD (Jenkins, GitLab CI/CD) and configuring pipelines for test execution. Comfortable in Linux and Windows environments. Familiar with containerization and cloud test environments (Docker, AWS/Azure/GCP). Strong debugging skills: log analysis, root cause, and flaky test mitigation. Excellent communication and ability to present technical trade-offs and metrics to leadership. Bachelor’s degree in CS/IT or equivalent experience. Responsibilities: Framework Architecture: Design, implement, and evolve automation frameworks from scratch using C# and Playwright; ensure maintainability, modularity, and reusability. Test Engineering: Develop unit, integration, API, and UI tests in code; create test harnesses and mocks; ensure tests are deterministic and fast. CI/CD Integration: Embed automated tests into CI/CD pipelines (Jenkins, GitLab CI/CD); implement quality gates, parallel execution, and test reporting. Automation Strategy: Drive automation roadmap to increase coverage from current ~10% to target levels; prioritize test types by risk and ROI. Performance and Nonfunctional Testing: Define and automate performance, reliability, and security checks where applicable. Metrics and Reporting: Define automation KPIs (coverage, flakiness, execution time, escaped defects); present metrics to engineering leadership. Technical Mentorship: Mentor engineers and QA on test-driven development, test design patterns, and code review for tests. Cross-Functional Collaboration: Work closely with developers, architects, and DevOps to shift-left testing and reduce manual handoffs. We offer: US and EU projects based on advanced technologies. Competitive compensation based on skills and experience. Regular performance appraisals to support your growth. Flexibility in workspace, either remote or our welcoming office. Bonuses for article writing, public talks, and other activities. Generous time off, including vacation, national holidays, sick leaves, and family days. Personalized learning programs tailored to your interests and skill development. Free tech webinars and meetups organized by Svitla. Regular corporate online activities. Awesome team and a friendly, supportive community!

🏢 Summary: Mid-level SDET focused on API and backend test automation using Python in a hybrid Warsaw setup. The role centers on building and maintaining robust automated tests, integrating them into CI/CD pipelines, and ensuring high reliability of backend systems. You will own quality across API and integration layers, driving automation, debugging, and continuous improvement. 🗂️ Requirements: Strong Python for test automation, Experience with API/backend testing using Pytest, Hands-on CI/CD pipeline integration (Jenkins or similar), Ability to debug end-to-end issues and perform root cause analysis, Basic Linux command line skills, Basic SQL for data validation, Experience integrating automated tests into CI/CD, Ability to design and maintain automated API tests 📃 Skills: Python, Pytest, API, CI/CD, Jenkins, Linux, SQL, REST, Playwright, GenAI 🏢 Description: SDET API with Python – Warsaw (Hybrid) Join our Test Engineering team and drive quality for complex backend systems. We’re looking for a mid Test Automation Engineer who takes ownership, thinks beyond the test case, and thrives in a fast-paced, automation-first environment. You'll work on a backend-heavy product area, ensuring reliability, coverage, and speed — from API level to CI/CD. 📌 Role Overview 🛠️ Must-Have Technical Skills Strong Python – clean, maintainable test code & utilities API/backend testing with Pytest (fixtures, parametrization, assertions, test organization) CI/CD experience (Jenkins or similar) – pipeline integration, flaky test troubleshooting, reporting End-to-end debugging – logs, root cause analysis, reproduction Linux basics (shell, environment, debugging) + SQL basics for data validation 🌟 Nice-to-Have (Desired Skills) UI test automation with Playwright (page objects, stable selectors, async handling) Experience testing REST / microservices across varied stacks Practical use of GenAI tools (Copilot-like assistants) to accelerate test development while maintaining quality 📋 What You’ll Do (Responsibilities) Own quality for a backend-heavy product area – aim for ~80% automation / 10–20% manual where needed Design robust automated coverage for business flows, including integration with partner systems Integrate tests into CI/CD pipelines, reduce flakiness, and improve feedback speed Debug failures end-to-end, validate assumptions, and drive root cause analysis Work proactively – spot gaps in coverage, stability, or process and improve them without being asked Communicate clearly – write concise updates, defect reports, and explain risks to engineers and stakeholders Collaborate with Dev, DevOps, and Product in agile teams – participate in design discussions and quality strategy ✅ What We’re Looking For (Mindset & Fit) Quality-first mindset – challenges assumptions, prioritizes customer impact and reliability Balances speed with robustness – knows when to automate and when manual testing adds value Follows through – takes ownership from discovery to resolution 📍 Work Location & Conditions Hybrid: 3 days per week from Warsaw office

🏢 Summary: Hybrid SDET role focused on designing and maintaining scalable test automation frameworks using Java and Selenium. The position involves integrating automated tests into CI/CD pipelines and performing API, integration, and end-to-end testing within an Agile environment. The role emphasizes strong development practices to ensure high-quality software delivery. 🗂️ Requirements: Strong programming experience in Java, Hands-on experience with Selenium WebDriver, Experience designing automation frameworks, Experience with TestNG or JUnit, Experience with CI/CD tools, Experience testing web applications, Experience testing APIs, Understanding of Agile/Scrum, Strong debugging skills 📃 Skills: Java, Selenium, WebDriver, TestNG, JUnit, Jenkins, GitLab, CICD, API, Agile 🏢 Description: We are seeking a skilled SDET (Software Development Engineer in Test) with strong experience in Java and Selenium to join our engineering team in Warsaw. This role requires a hybrid presence with two days per week onsite in the Warsaw office. The ideal candidate will have a strong development mindset and experience building scalable test automation frameworks to ensure high-quality software delivery. Key Responsibilities Design, develop, and maintain test automation frameworks using Java and Selenium Write clean, maintainable, and scalable automated test code Integrate automated tests into CI/CD pipelines Collaborate closely with developers, QA engineers, and product teams to ensure quality throughout the development lifecycle Perform API, integration, and end-to-end testing Identify, document, and track defects using issue tracking tools Participate in Agile ceremonies including sprint planning, reviews, and retrospectives Contribute to continuous improvement of testing strategies, tooling, and processes Required Skills & Experience Strong programming experience in Java Hands-on experience with Selenium WebDriver Experience designing and implementing automation frameworks Experience with testing frameworks such as TestNG or JUnit Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI, or similar) Experience testing web applications and APIs Understanding of Agile/Scrum development environments Strong problem-solving and debugging skills Good communication skills in English Nice to Have Experience with REST API testing (e.g., REST Assured) Knowledge of BDD frameworks such as Cucumber Familiarity with Docker or containerized environments Experience with cloud platforms (AWS, GCP, or Azure) Work Model Hybrid: 2/3 days onsite in Warsaw , remaining days remote What We Offer Competitive salary or contract rate Flexible hybrid working model Opportunity to work with modern automation technologies Collaborative, international engineering environment

🏢 Summary: The offer is for a Senior Python Developer to build and maintain advanced credit tools focused on data validation, financial and macroeconomic analysis, and AI-supported development within the Corporate & Institutions area. The role involves developing automation solutions, analyzing external financial data sources, and ensuring high code quality while collaborating with analysts and business teams. 🗂️ Requirements: Minimum 5 years of experience with Python, Experience building automation and data validation tools, Practical use of AI tools in development (e.g., ChatGPT, Copilot), Experience with data analysis and processing, Ability to maintain high code quality and standards, English level B2 or higher 📃 Skills: Python, Pandas, ETL, TensorFlow, PyTorch, scikit-learn, ChatGPT, Copilot, AI, SQL 🏢 Description: O stanowisku Poszukujemy doświadczonego Senior Python Developera, który dołączy do zespołu rozwijającego zaawansowane narzędzia kredytowe w obszarze Corporate & Institutions. Nasz projekt koncentruje się na walidacji przepływów danych, analizie informacji finansowych i makroekonomicznych oraz na wsparciu jakości frontendu. Obowiązki Tworzenie i utrzymanie narzędzi Python do walidacji danych i automatyzacji procesów Analiza danych zewnętrznych (IMF, World Bank, EU, S&P) Eksperymentowanie i wdrażanie narzędzi AI w procesie developmentu Współpraca z analitykami i zespołem biznesowym Utrzymywanie wysokiej jakości kodu i standardów programistycznych Wsparcie zespołu poprzez mentoring i organizację pracy Wymagania Minimum 5 lat doświadczenia w Pythonie Doświadczenie w budowie narzędzi automatyzujących procesy i walidujących dane Praktyczne wykorzystanie narzędzi AI (np. ChatGPT, Copilot) w developmentcie Silne umiejętności analityczne i rozwiązywania problemów Proaktywne podejście i odpowiedzialność od etapu wymagań po wdrożenie Chęć współpracy i wsparcia zespołu Oczekiwane umiejętności dodatkowe (mile widziane) Data engineering i analiza danych (Pandas, ETL, pipeline’y danych) Znajomość frameworków ML/AI (scikit-learn, TensorFlow, PyTorch) Doświadczenie w systemach finansowych lub credit risk Oferujemy Pracę w trybie hybrydowym (2–3 dni w tygodniu w biurze w Warszawie lub Gdańsku) Umowę B2B w PLN Elastyczny tryb rekrutacji zdalnej Możliwość realnego wpływu na procesy kredytowe i decyzje biznesowe Pracę z nowoczesnymi technologiami łączącymi development, analizę danych i AI Eksperymentowanie i wdrażanie narzędzi AI Dostęp do prywatnej opieki medycznej i karty sportowej Język pracy Angielski, na poziomie B2 lub wyższym Zachęcamy do aplikowania do osób, które są ciekawskie technologicznie, ambitne i lubią pracować zespołowo. Oferujemy możliwość rozwijania się w obszarze sztucznej inteligencji i finansów, działając w inspirującym i dynamicznym zespole.

🏢 Summary: SDET role focused on designing, automating, and maintaining end-to-end quality assurance solutions using JavaScript/TypeScript and Playwright. The role covers functional, non-functional, API, component, and performance testing, with automated tests integrated into CI/CD pipelines and traceable to requirements. 🗂️ Requirements: 5+ years of JavaScript/TypeScript test automation experience, 3+ years of hands-on Playwright experience, API testing, mocking, and contract validation expertise, CI/CD test integration experience, Test-management traceability experience, Agile methodology proficiency, Cross-team communication skills, API test automation against Swagger endpoints, Experience with Playwright, Supertest, WireMock, Bruno, or Pact, Experience building isolated component test suites with Docker Compose/TestContainers, Postgres, Kafka, and LocalStack, Experience developing reusable test frameworks, libraries, and utilities 📃 Skills: JavaScript, TypeScript, Playwright, API, CI/CD, Swagger, Supertest, WireMock, Bruno, Pact, Docker, TestContainers, Postgres, Kafka, LocalStack, Xray, Jira, Confluence, Git 🏢 Description: We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to ensure the quality and reliability of software products. You will collaborate with test managers, product owners, developers, and engineering teams to design, implement, and maintain robust automated test solutions. The work spans functional, non-functional, API, component, and performance testing, with an emphasis on automation, CI/CD integration, and traceability. Responsibilities • Collaborate with test managers and product owners to understand test plans and approaches for new and existing software features. • Analyze requirements, acceptance criteria, and technical documentation to create clear, comprehensive test scenarios and scripts. • Design, develop, and execute automated tests covering functional and non-functional aspects of the software. • Implement API testing strategies to validate endpoints for correctness, security, reliability, and performance. • Maintain component-level test suites with appropriate mocks and contracts to ensure modules function correctly in isolation and as part of the system. • Plan, execute, and analyze performance and load tests to assess system scalability, responsiveness, and stability. • Identify, document, and report defects with detailed reproduction steps, logs, and supporting evidence. • Coordinate with developers, DevOps, and other engineering teams to anticipate and test upcoming changes. • Build and maintain automated test scripts and frameworks focused on efficiency, coverage, and repeatability; integrate them into CI/CD pipelines with quality gates. • Maintain organized and traceable test artifacts in Xray, Jira, Confluence, and Git, ensuring tests are linked to requirements and acceptance criteria. • Identify risks, escalate critical issues, and propose mitigation strategies to support high-quality, timely software releases. • Participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog grooming. Requirements • 5+ years of experience in JavaScript/TypeScript test automation. • 3+ years of hands-on expertise with Playwright. • Understanding of API testing, mocking, and contract validation using modern tools. • Experience integrating automated tests into CI/CD pipelines and maintaining traceability in test-management tools. • Proficiency in Agile methodologies and effective cross-team communication. • Skills in designing and automating API tests traced to Swagger endpoints, with experience maintaining mocks/stubs using Playwright, Supertest, WireMock, Bruno, and Pact. • Familiarity with WireMock, Docker Compose/TestContainers with Postgres and Kafka, and LocalStack for building isolated component test suites. • Experience developing reusable test frameworks, libraries, and utilities to support scalable automation. Nice to have • Experience with AI-assisted development tools, such as GitHub Copilot within VS Code, to accelerate test-case and script creation. We offer • A supportive team and agile, startup-like culture. • Hybrid work and the opportunity to work remotely within Poland. • The chance to work abroad for up to 60 days annually. • Business-driven relocation opportunities. • Career development programs, thought leadership, mentoring, soft-skills and well-being programs. • Certification opportunities in Anthropic, Gemini, GCP, Azure, and AWS. • English classes. • Stable pay. • Participation in the Employee Stock Purchase Plan with a 15% discount. • Benefits package including health insurance, multisport, and shopping vouchers. • Referral bonuses up to $2,000. • Offices with entertainment and relaxation zones, table tennis and football, free snacks, coffee, and more. • Corporate, social, and well-being events. Benefits listed above are available to employees only. Contractor engagement is available. Terms of B2B cooperation agreements are agreed individually. Only selected candidates will be contacted.

🏢 Summary: Experienced SDET role focused on building and maintaining JavaScript/TypeScript and Playwright automated testing solutions. The position covers functional, non-functional, API, component, and performance testing, with CI/CD quality gates and traceable test artifacts. It offers hybrid or remote work within Poland, growth programs, certifications, and employee benefits, with B2B terms available individually for contractors. 🗂️ Requirements: 5+ years of JavaScript/TypeScript test automation experience, 3+ years of hands-on Playwright expertise, API testing, mocking, and contract validation knowledge, Automated test integration with CI/CD pipelines, Test-management traceability experience, Agile methodology proficiency, Cross-team communication skills, API test automation traced to Swagger endpoints, Mocks/stubs experience with Playwright, Supertest, WireMock, Bruno, or Pact, WireMock experience, Docker Compose/TestContainers experience with Postgres and Kafka, LocalStack experience, Reusable test framework, library, and utility development experience 📃 Skills: JavaScript, TypeScript, Playwright, API, CI/CD, Xray, Jira, Confluence, Git, Swagger, Supertest, WireMock, Bruno, Pact, Docker, TestContainers, Postgres, Kafka, LocalStack, Agile 🏢 Description: We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to join the engineering team and ensure the quality and reliability of software products. In this role, you will collaborate closely with test managers, product owners, developers, and other engineering teams to design, implement, and maintain robust automated test solutions. Your work will span functional, non-functional, API, component, and performance testing, with a strong emphasis on automation, CI/CD integration, and traceability. Responsibilities - Collaborate with test managers and product owners to understand test plans and approaches for new and existing software features. - Analyze requirements, acceptance criteria, and technical documentation to create clear and comprehensive test scenarios and scripts. - Design, develop, and execute automated tests covering functional and non-functional aspects of the software. - Implement API testing strategies to validate endpoints for correctness, security, reliability, and performance. - Maintain component-level test suites with appropriate mocks and contracts to ensure modules function correctly in isolation and as part of the system. - Plan, execute, and analyze performance and load tests to assess system scalability, responsiveness, and stability. - Identify, document, and report defects with detailed reproduction steps, logs, and supporting evidence. - Coordinate with developers, DevOps, and other engineering teams to anticipate and test upcoming changes. - Build and maintain automated test scripts and frameworks with a focus on efficiency, coverage, and repeatability, and integrate them into CI/CD pipelines with quality gates. - Maintain organized and traceable test artifacts in tools such as Xray, Jira, Confluence, and Git, ensuring all tests are linked to requirements and acceptance criteria. - Identify risks, escalate critical issues, and propose mitigation strategies to support high-quality, timely software releases. - Participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog grooming. Requirements - 5+ years of experience in JavaScript/TypeScript test automation. - 3+ years of hands-on expertise with Playwright. - Understanding of API testing, mocking, and contract validation using modern tools. - Experience integrating automated tests into CI/CD pipelines and maintaining traceability in test management tools. - Proficiency in Agile methodologies and effective cross-team communication. - Skills in designing and automating API tests traced to Swagger endpoints, with experience maintaining mocks/stubs using tools such as Playwright, Supertest, WireMock, Bruno, and Pact. - Familiarity with WireMock, Docker Compose/TestContainers (with Postgres and Kafka), and LocalStack for building isolated component test suites. - Experience developing reusable test frameworks, libraries, and utilities to support scalable automation. Nice to have - Experience with AI-assisted development tools, such as GitHub Copilot within VS Code, to accelerate test case and script creation. We offer - Top tech minds driving innovation in AI, cloud, and digital platform modernization. - Supportive team and agile, startup-like culture. - Hybrid-by-design mode and opportunity to work remotely within Poland. - Chance to work abroad for up to 60 days annually. - Business-driven relocation opportunities. - Career development programs. - Thought leadership, mentoring, soft-skills, and well-being programs. - Certification opportunities in Anthropic, Gemini, GCP, Azure, and AWS. - English classes. - Stable pay. - Participation in the Employee Stock Purchase Plan with a 15% discount. - Benefits package, including health insurance, Multisport, and shopping vouchers. - Referral bonuses up to $2,000. - Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee, and more. - Corporate, social, and well-being events. Benefits listed above are available to employees only. Contractors are welcome. Terms of B2B cooperation agreements are agreed individually. Only selected candidates will be contacted.

🏢 Summary: Experienced SDET role focused on designing, maintaining, and scaling automated quality assurance solutions for software products. The position emphasizes JavaScript/TypeScript and Playwright automation across functional, non-functional, API, component, and performance testing, integrated into CI/CD pipelines. 🗂️ Requirements: 5+ years of JavaScript/TypeScript test automation experience, 3+ years of hands-on Playwright experience, API testing, mocking, and contract validation expertise, Automated test integration with CI/CD pipelines, Test traceability using test-management tools, Agile methodology proficiency, Cross-team communication skills, API test automation traced to Swagger endpoints, Mocks and stubs using Playwright, Supertest, WireMock, Bruno, or Pact, WireMock, Docker Compose/TestContainers, Postgres, Kafka, and LocalStack familiarity, Reusable test framework, library, and utility development experience 📃 Skills: JavaScript, TypeScript, Playwright, API, Swagger, Supertest, WireMock, Bruno, Pact, Docker, TestContainers, Postgres, Kafka, LocalStack, Xray, Jira, Confluence, Git, CI/CD 🏢 Description: We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to ensure the quality and reliability of software products. The role works closely with test managers, product owners, developers, and other engineering teams to design, implement, and maintain robust automated test solutions. Testing spans functional, non-functional, API, component, and performance areas, with an emphasis on automation, CI/CD integration, and traceability. Responsibilities • Collaborate with test managers and product owners to understand test plans and approaches for new and existing software features. • Analyze requirements, acceptance criteria, and technical documentation to create clear, comprehensive test scenarios and scripts. • Design, develop, and execute automated tests covering functional and non-functional aspects of the software. • Implement API testing strategies to validate endpoints for correctness, security, reliability, and performance. • Maintain component-level test suites with appropriate mocks and contracts to ensure modules function correctly in isolation and as part of the system. • Plan, execute, and analyze performance and load tests to assess system scalability, responsiveness, and stability. • Identify, document, and report defects with detailed reproduction steps, logs, and supporting evidence. • Coordinate with developers, DevOps, and other engineering teams to anticipate and test upcoming changes. • Build and maintain automated test scripts and frameworks focused on efficiency, coverage, and repeatability; integrate them into CI/CD pipelines with quality gates. • Maintain organized, traceable test artifacts in Xray, Jira, Confluence, and Git, ensuring tests are linked to requirements and acceptance criteria. • Identify risks, escalate critical issues, and propose mitigation strategies to support high-quality, timely software releases. • Participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog grooming. Requirements • 5+ years of experience in JavaScript/TypeScript test automation. • 3+ years of hands-on expertise with Playwright. • Understanding of API testing, mocking, and contract validation using modern tools. • Experience integrating automated tests into CI/CD pipelines and maintaining traceability in test-management tools. • Proficiency in Agile methodologies and effective cross-team communication. • Skills in designing and automating API tests traced to Swagger endpoints, with experience maintaining mocks/stubs using Playwright, Supertest, WireMock, Bruno, and Pact. • Familiarity with WireMock, Docker Compose/TestContainers with Postgres and Kafka, and LocalStack for building isolated component test suites. • Experience developing reusable test frameworks, libraries, and utilities to support scalable automation. Nice to have • Experience with AI-assisted development tools, such as GitHub Copilot within VS Code, to accelerate test case and script creation. We offer • Hybrid-by-design work mode and the opportunity to work remotely within Poland. • Opportunity to work abroad for up to 60 days annually. • Business-driven relocation opportunities. • Career development programs. • Thought leadership, mentoring, soft-skills, and well-being programs. • Certification opportunities: Anthropic, Gemini, GCP, Azure, and AWS. • English classes. • Stable pay. • Participation in the Employee Stock Purchase Plan with a 15% discount. • Benefits package, including health insurance, multisport, and shopping vouchers. • Referral bonuses up to $2,000. • Offices with entertainment and relaxation zones, table tennis and football, free snacks, coffee, and more. • Corporate, social, and well-being events. Benefits listed above are available to employees only. Contractor engagement is available. Terms of B2B cooperation agreements are agreed individually. Only selected candidates will be contacted.