Automation Tester

Ignite quality at scale—design, automate, and evolve the test systems that keep modern platforms moving.

As a Senior QA Automation Engineer, you will be working on building reliable software through end-to-end test coverage—spanning REST/SOAP APIs, E2E flows, contract validation, and CI/CD automation. You will strengthen test frameworks, improve quality metrics, and help deliver stable releases faster through proactive defect diagnosis and clear, actionable reporting.

Quick Facts

• Hybrid work model (4 remote days/week)

Main Responsibilities

• Design, implement, and maintain automated tests for APIs (REST/SOAP) and E2E (Playwright + TypeScript)
• Create test scenarios and backend + end-to-end flow test cases using a risk-based approach
• Validate API contracts, including error scenarios, to ensure correct behavior across integrations
• Develop and refactor test frameworks in Java and TypeScript, keeping them maintainable and scalable
• Analyze test results across functional, integration, and performance checks, and drive improvements based on findings
• Diagnose defects by investigating logs, requests, and data, then document findings with full reproduction steps (including logs and recordings when needed)
• Maintain and grow test execution in CI/CD pipelines and perform code reviews for test assets in collaboration with developers
• Support requirements analysis, refinement, and sprint planning, while contributing to the overall test strategy and quality metrics

Requirements

• 5+ years of experience in automated testing (API and/or E2E)
• Very strong knowledge of Java for backend automation
• Strong TypeScript/JavaScript skills
• Experience with API testing (REST), using tools such as Rest Assured and/or Gatling
• Proven experience with E2E automation using Playwright
• Working knowledge of SQL for data validation
• Experience with Git (PRs & code review)
• Practical experience with CI/CD (Jenkins, GitLab, GitHub Actions, or Azure DevOps) plus Maven or Gradle
• Ability to work effectively in Agile/Scrum environments
• Good command of Polish
• Communicative English
• Existing legal right to work in Europe

Nice to Have

• Experience with performance testing (e.g., Gatling)
• Knowledge of microservices architecture
• Experience with tools like Swagger and API mocking

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.