Senior Test Automation Engineer (Java, Selenium & Rest Assured) - Krakow - Onsite - 2/3 days per week

On behalf of our client, we are looking for a highly skilled Senior Test Automation Engineer to join an elite software engineering team. This role is tailored for a technical expert who thrives on building framework infrastructure from scratch, verifying complex back-end operations, and optimising automated delivery pipelines. This is a stable, long-term B2B collaboration focused on modern testing methodologies and continuous integration.

Tech Stack Required Core Languages: Core Java UI Automation: Selenium WebDriver with Java API Automation: Rest Assured with Java Methodology: BDD Cucumber Databases & Testing: SQL (Oracle, Postgres, MongoDB) Testing Infrastructure: TestNG, J

Unit, Maven, Ant, Git Project Management: Jira, Rally Key

Framework Infrastructure: Design, implement, and scale end-to-end BDD automation frameworks using Java, Selenium, and Cucumber. API & UI Testing Execution: Write and run seamless automated UI scripts alongside thorough back-end API automation suites using Rest Assured . Pipeline Deployment: Fully embed your functional testing scripts into active DevOps CI/CD pipeline implementations .

Database Level Validation: Complete extensive data testing cycles by writing precise SQL scripts across multiple DB platforms. Root Cause Failure Isolation: Track down test flakiness, inspect application system logs, and actively debug automated script failures.

4+ Years of recent, continuous hands-on experience in UI Aut