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🥝 Senior Test Engineer (Food delivery platform)
Sigma Software | Warsaw, Poland | Posted June 03, 2026
Job Description
Job Description
- Perform manual testing of web UI, APIs, and data
- Write and maintain test documentation
- Participate in grooming sessions and collaborate on specifications with the Product Manager
Qualifications
- 5+ years of experience testing large and complex web applications
- 5+ years of hands-on experience in manual QA
- Experience in API testing (GraphQL)
- Advanced knowledge of testing techniques and methodologies
- Strong SQL skills – able to confidently write complex queries for testing and data validation
- Ability to review code changes (PRs) and understand testing impact
- Ability to perform API checks to validate backend behavior (not the core focus)
- Solid experience in writing clear test documentation
- Strong experience in test planning and estimation
- Upper-Intermediate level of spoken and written English
- Ability to work independently in a remote ...