Oferty dla System Testing praca Polska

01.02.2026 | Pełny etat | Kraków | Sii Sp. z o.o.Join us and take on new challenges! Your responsibilities Design and develop AI/ML applications and models Implement models into production systems Analyze data and optimize machine learning processes Collaborate with IT and business teams to deploy AI solutions Conduct testing and validation of models

01.02.2026 | Pełny etat | Katowice | AddeptoAcceptance criteria for delivered functionality Coordinate dependencies, contribute to PI Planning objectives, and support product roadmap execution Ensure delivered features meet agreed quality standards through validation and functional testing support Monitor progress, identify risks or delivery

01.02.2026 | Pełny etat | Lublin | 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 | Białystok | 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 | Wrocław | Text SATypeScript, Fastify Databases & data handling PostgreSQL, Redis, ElasticSearch Scalability & communication PubSub, Webhooks, SSE AI-related LLMs, LangGraph Infrastructure & deployment Docker, GitHub Actions, Prometheus, Grafana Testing & reliability Vitest, Supertest, Playwright How we work

01.02.2026 | Pełny etat | Katowice | 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 | Wrocław | Kuehne+NagelEmphasis on API and integration testing. This role is ideal for someone who thrives in an environment where ownership, accountability, and continuous improvement are part of everyday work, as it is the way we work in Kuehne+Nagel Air IT Team. Design and implement comprehensive automated tests to ensure

01.02.2026 | Pełny etat | Wysokie Mazowieckie | hyperexponentialThat improved usability and performance for end users. Strengthened engineering practices by introducing or enhancing testing frameworks and CI/CD pipelines for frontend systems. Led or mentored peers within a frontend engineering community, raising quality through code reviews, documentation, or technical

01.02.2026 | Pełny etat | Łódź | Sii Sp. z o.o.With business analysis experience. This role is key in a large-scale digital transformation program involving the replacement of multiple core systems and execution of complex end-to-end (E2E) business process testing. Join us if you want to develop your expertise in large transformation projects, work closely