Oferty dla System Testing praca Polska

01.02.2026 | Pełny etat | Rzeszów | 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 | Piła | 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

01.02.2026 | Pełny etat | Wysokie Mazowieckie | Immense groupKnowledge of version control systems Experience with test automation frameworks would be considered an advantage Experience working with Code development Experience working in a comparable role typically in iGaming would be considered an advantage Possession of Foundation ISTQB certification Experience

01.02.2026 | Pełny etat | Gdynia | Adtran Networks sp. z o.o.On experience with unit and automated testing frameworks such as JUnit or Mockito Basic knowledge of containerization technologies, preferably Docker Working knowledge of Linux operating systems, especially Red Hat Enterprise Linux Good written and spoken English flexible and open‑minded Familiarity with Linux

01.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Lufthansa Systems Poland sp. z o.o.For ex. GIT). Understanding of the concept of unit testing and CI/CD pipelines. Experience or willingness to learn of basic Azure Platform administration. Experience or willingness to learn about Data Contracts and Data Quality. Good knowledge of English in speaking and writing (B2/C1). Team player

01.02.2026 | Pełny etat | Kraków | AVSystemTeams to resolve issues efficiently. Support customers during PoCs, rollouts and production operations, including testing and validation. Monitor system behavior and proactively identify potential issues before they impact customers. Maintain and improve technical documentation, including

01.02.2026 | Pełny etat | Wysokie Mazowieckie | Capital.comTools to accelerate development, testing, and delivery Additional core responsibilities (crypto focused) Design and build backend systems for custody, wallet services, staking, and trading. Implement secure key-management and transaction-signing workflows (multisig, MPC, HSM). Integrate with blockchain

01.02.2026 | Pełny etat | Szczecin | Sii Sp. z o.o.For TPM solutions Assurance of data consistency and integrity across key TPM data domains Alignment of data models and financial flows with business and IT stakeholders Support of data migration, validation, and reconciliation processes Leadership of testing activities and Go-Live readiness for MDM and FI

01.02.2026 | Pełny etat | Kraków | AVSystemTeams to resolve issues efficiently. Support customers during PoCs, rollouts and production operations, including testing and validation. Monitor system behavior and proactively identify potential issues before they impact customers. Maintain and improve technical documentation, including