Oferty dla Testing praca Polska

01.02.2026 | Pełny etat | Wysokie Mazowieckie | Capital.comNot only delivers excellent code, but also lives our values. Design and build scalable, low-latency, and high-performance backend services Optimise performance across JVM, databases, caching, and networking layers Maintain high code quality through testing, code reviews, and CI/CD practices Leverage AI

01.02.2026 | Pełny etat | Bydgoszcz | Sii Sp. z o.o.Legacy systems using AI to analyze, refactor, and optimize existing codebases Implementing modern architecture patterns, including strangler fig and microservices migration approaches Delivering production-ready services with robust testing, clear documentation, and multi-instance deployment support

01.02.2026 | Pełny etat | Wysokie Mazowieckie | BreitlingEnsuring readiness and resilience for launches, drops, and global campaigns. You’ll design and operate scalable, reliable, and secure event‑driven serviceselevate engineering quality through reviews, mentoring, testing, and documentation, and own the continuous improvement of integrations with key

01.02.2026 | Pełny etat | Wrocław | Text SAIn microservices, high-traffic systems, concurrency, and performance optimization. Worked on SaaS products or AI-driven platforms. Have experience with workflow automation or low-code/no-code tools. Core backend & languagesTypeScript, Fastify Databases & data handling AI-related Testing & reliability

01.02.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Embedded QA Automation Engineer (f/m/x) Miejsce pracy Białystok Technologies we use Expected Software Testing Python Networking skills switches GitLab About the project Join our test and validation team to ensure the reliability and performance of programmable Ethernet switch software. You’ll

01.02.2026 | Pełny etat | Wysokie Mazowieckie | FOTCBut more than that - we’re people who genuinely like solving problems, testing new ideas, and turning complex stuff into simple solutions. What we believe in We believe work should make sense - not just on paper, but in real life. That means innovation, partnership, responsibility, flexibility & adaptation

01.02.2026 | Pełny etat | Kraków | N-iXIn shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers. Developing fast, high-traffic public-facing websites Explore new technologies and help the team to use them Work using AI tools and apply them to the SDLC Following testing principles while

01.02.2026 | Pełny etat | Kraków | Mindbox Sp. z o.o.Our requirements Strong knowledge of Python and API development (including code testing and review). Hands-on experience with Terraform, Ansible, Bash, and Jenkins/CICD pipelines. Familiarity with HashiCorp Vault. Solid understanding of BGP, Routing, TCP/IP, certificates/PKI. Experience with F5 load

01.02.2026 | Pełny etat | Rzeszów | Sii Sp. z o.o.Furthermore, you ensure effective team communication and maintain our central E2E integration repository. This role combines the alignment of defining, building and testing relevant integrations with Partner Systems for deployments. Your responsibilities Build and maintain end-to-end knowledge of assigned