Oferty dla Support Worker praca Warszawa

20.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Team working on large‑scale payment processing solutions. The role involves contributing to a long‑term initiative aimed at enhancing payment flows and supporting key business requirements through modern, service‑oriented architecture. Your responsibilities - Designing and developing backend services

20.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.The technical quality of delivered solutions, identifying risks and potential issues - Supporting the creation of architectural and technical documentation - Providing mentorship and knowledge-sharing to less-experienced team members Our requirements - At least 5 years of experience working with Microsoft

20.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Fluency in English required to work in an international environment; the German language would be an advantage - Residing in Poland required What we offer - Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

20.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Skills in English - Openness to hybrid work from the Warsaw office This is how we work on a project - Continuous Deployment - Continuous Integration What we offer - Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

20.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.To Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas - Employment stability - revenue of PLN 2.1BN, no

20.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Testing and supporting validated projects Our requirements - Min. 4 years of experience in test automation with Python - Knowledge of PyTest/Robot Framework and experience in API testing - Previous work with CI/CD and working with Docker, Kubernetes, and AWS - Ability to conduct regression, integration

20.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas - Employment stability - revenue of PLN 2.1BN, no

20.03.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Onboarding, and Document Management. In this role, you will work in a multilingual environment, supporting projects that leverage modern ServiceNow features, including Now Assist. If you thrive in complex, international environments and speak English and German or French fluently, this role could be a great

01.01.2012 | Pełny etat | Warszawa | OSG IT Sp. z ooWhich providing key information and support. Our Client is looking for candidates at all levels, from Entry to Managerial level. Requirements - Client relationship experience - Worker with strong organization skills - Strong command of English - Proficiency in MS Office and general computer literacy