Oferty dla Testing Engineer praca Polska

28.06.2026 | Pełny etat | Katowice | KUBOFirmware, communication protocols, and device interfaces. Conduct protocol-level testing and validate industrial communication mechanisms. Analyze firmware and software binaries to identify security weaknesses, including reverse engineering activities when required. Design and execute fuzz testing

28.06.2026 | Pełny etat | Gliwice | co.brick Talents sp. z o.o.Will go beyond executing standard test plans-you will architect and maintain scalable automated testing frameworks, integrate new performance or tooling proof-of-concepts, and actively mentor mid-level engineers. You will collaborate closely with cross-functional development squads to identify critical

28.06.2026 | Pełny etat | Lublin | Link GroupOn experience in test automation Proven ability to design, build, and maintain test automation frameworks from the ground up, including defining scalable architectures Solid understanding of modern engineering practices such as CI/CD, TDD, and BDD Strong programming skills (Java preferred, but C# or Python also

28.06.2026 | Pełny etat | Wysokie Mazowieckie | emagine PolskaAutomated tests across payment flow applications in a major banking environment. This is a hands-on engineering role. You'll own the full testing cycle from analysing requirements and designing test cases, through to implementing automation, executing tests, and digging into root causes when things go

28.06.2026 | Pełny etat | Warszawa | Link GroupHigh-performance backend systems in C#/.NET Design and maintain scalable distributed services Collaborate with Rust engineers and contribute to cross-language system development Use AI tools to accelerate development, testing, and debugging Own solutions end-to-end, from design through to production

28.06.2026 | Pełny etat | Łódź | Link GroupSenior DevOps Engineer - Infrastructure Oriented Role Overview We are looking for an experienced Senior DevOps Engineer with a strong focus on infrastructure to help us design and maintain reliable, scalable, and secure environments. You will play a key role in building and optimizing CI/CD

28.06.2026 | Pełny etat | Gdańsk (Gdańsk) | ERGO Technology & ServicesThe role As a Senior Software Engineer (IAM), you can shape the technical design of one of the organisation’s most critical platforms. You will develop features based on security, business or architectural requirements and collaborate with the relevant stakeholders to find the best solution design

28.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Upvanta sp. z o.o.Smart contractów oraz pipeline’ów danych, tworzenie i rozwój testów automatycznych, walidacja procesów blockchainowych, hashy, proofów i danych on-chain, testowanie scenariuszy edge-case i „unhappy path”, współpraca z zespołem developerskim oraz cybersecurity, integracja testów z CI/CD. Wymagania Min. 4

28.06.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.With the development team to identify, analyse, and resolve defects Analysing the root cause Our requirements At least 4 years of experience as a Python Automation Engineer Hands-on experience in Robot Framework is a must General testing knowledge to the level of ISTQB Foundation Level Payments or financial domain