Oferty dla Support Engineer praca Polska

30.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Developers, support decision-making, and foster a high-performance engineering culture Our requirements At least 7 years of experience with Angular, TypeScript, and modern frontend architecture Strong knowledge of RxJS, state management, and responsive UI design Proficiency in HTML, CSS/SCSS

30.01.2026 | Pełny etat | Wysokie Mazowieckie | Jit Team sp. z o.o.Oracle, DB2, MSSQL or similar RDBMS) Proven experience in building distributed, highly-available, high-throughput systems Hands-on experience in applying domain-driven design, event sourcing, microservices architecture, and clean code principles in real-world projects Optional Data engineering background

30.01.2026 | Pełny etat | Łódź | ITDS Polska Sp. z o.o.Of software engineering principles and IT system architecture Experience with system and data integration concepts Hands-on knowledge of relational databases and data modeling Experience in functional and UAT testing activities Proficiency with analytical and documentation tools such as Jira or Confluence

30.01.2026 | Pełny etat | Lublin | Sii Sp. z o.o.engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work

30.01.2026 | Pełny etat | Toruń | Sii Sp. z o.o.O.O. Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title

30.01.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.Projects and choose the best Start your adventure with Sii! Sii Sp. z o.O. Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients

30.01.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Choose Fantastic atmosphere created by all Sii Power People Recruitment stages Send your CV Talk to us about your expectations Learn more about our projects and choose the best Start your adventure with Sii! Sii Sp. z o.O. Sii is the leading technology consulting, digital transformation, engineering

30.01.2026 | Pełny etat | Lublin | Sii Sp. z o.o.O.O. Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title

30.01.2026 | Pełny etat | Bydgoszcz | Atos Poland Global Services Sp. z o.o.Developers and Mobile Engineers, designing intuitive and modern digital experiences. In this role, you will shape user‑centric improvements, support architectural decisions and maintain a clear communication line with internal and external partners. Your responsibilities Create application designs based