Senior Test Automation Engineer – API and UI Testing Expert

Empower quality at the forefront — lead the charge in advanced test automation! Warszawa-based opportunity with on-site work model. As a Senior Test Automation Engineer, you will be working for our client, a leader in software development dedicated to delivering high-quality solutions. You will play a pivotal role in designing and maintaining robust automated testing frameworks, ensuring the delivery of reliable, defect-free software. This is your chance to drive innovation in quality assurance and elevate your career in a dynamic, collaborative environment. Your main responsibilities: • Design, implement, and maintain automated tests for UI, API, regression, and integration, boosting testing efficiency and coverage. • Develop and optimize automation frameworks in accordance with best practices, ensuring scalability and reliability. • Integrate automated tests into CI/CD pipelines to support continuous delivery and monitor stability. • Analyze automated test results, report defects, and collaborate with development and DevOps teams for prompt resolution. • Create and execute manual, functional, and exploratory tests to validate new features and changes each sprint. • Participate actively in Scrum ceremonies, contributing to sprint planning, reviews, and retrospectives to promote quality from inception through delivery. • Collaborate with the team to define quality standards, risk mitigation strategies, and ensure adherence to Definition of Done and Ready criteria. You're ideal for this role if you have: • At least 5 years of experience as a QA or Test Automation Engineer. • Hands-on experience with Java programming language. • Proven experience with automation frameworks such as Playwright, Selenium, RestAssured, or Postman/Newman. • Familiarity with CI/CD tools like GitLab CI, GitHub Actions, Azure DevOps, or Jenkins. • Ability to design test cases and work with test management tools like Jira combined with Xray or Zephyr. • Solid understanding of testing techniques aligned with ISTQB Foundation principles. • Good command of Git. It is a strong plus if you have: (optional)• Knowledge of additional programming languages: Python, C#, JavaScript/TypeScript. • Experience in performance testing. • Familiarity with Docker/Kubernetes and test environment containerization. • Knowledge of cloud testing platforms (Azure, AWS, GCP). • Experience with shift-left testing strategies, contract testing, or BDD (e.g., Cucumber). Language Required for the role: • Fluent in Polish and English. Eligibility for the role: • Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.