Oferty dla Test Engineer praca Polska

17.02.2026 | Freelancer, Pełny etat | Kraków | Monterail Sp. z o.o.Patterns and solutions Experience with testing methodologies (JS Unit tests, E2E tests) Professional knowledge of English (B2-C2) Availability for full-time cooperation (B2B contract only) Monterail Sp. z o.O. 150 experts. 900 projects. Monterail builds web & mobile apps for startups and industry leaders

17.02.2026 | Pełny etat, Freelancer | Wysokie Mazowieckie | INTENT sp. z o.o.Development, cloud architecture, and distributed systems. English proficiency (min. B2). Optional Knowledge about architecture (especially MVP) and design patterns. Functional reactive programming knowledge would be a big plus. Knowledge about some of the most popular testing libraries (e.G. JUnit, Mockito

17.02.2026 | Freelancer, Pełny etat | Wrocław | Monterail Sp. z o.o.Patterns and solutions Experience with testing methodologies (JS Unit tests, E2E tests) Professional knowledge of English (B2-C2) Availability for full-time cooperation (B2B contract only) Monterail Sp. z o.O. 150 experts. 900 projects. Monterail builds web & mobile apps for startups and industry leaders

30.01.2026 | Pełny etat, Freelancer | Warszawa | INTENT sp. z o.o.IoT projects, contributing your expertise to our team. At the moment, there are no ongoing projects, but we eagerly await upcoming opportunities and are keen to engage with talented QA Engineers. responsibilities Compatibility Testing Conduct compatibility testing to ensure seamless interoperability