Oferty dla Service Engineer Engineering praca Polska

05.02.2026 | Pełny etat | Sii Sp. z o.o.Systems that shape how people and companies communicate every day. Ready to grow, learn, and make a real impact with us? Apply now and join Sii. Your responsibilities - Design, develop, and maintain high-performance backend services in Go within a distributed, cloud-based architecture - Build and evolve

05.02.2026 | Pełny etat | AddeptoFor an ambitious and motivated Fullstack Software Engineer with a strong software engineering background. This role is a great opportunity for someone who enjoys working across the entire application stack - from building user interfaces to designing and developing backend systems. The project offers

05.02.2026 | Pełny etat | Świętokrzyskie | TRANSITION TECHNOLOGIES PSC S.ACurrent with emerging technologies to drive innovation and efficiency. Our requirements - Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field. - 5+ years of professional experience in software development, with a focus on backend services or analytics platforms

05.02.2026 | Pełny etat | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation Miejsce pracy Lublin Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI-first

05.02.2026 | Pełny etat | Podkarpackie | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation (f/m/x) Miejsce pracy Rzeszów Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI-first

05.02.2026 | Pełny etat | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation (f/m/x) Miejsce pracy Lublin Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI-first

05.02.2026 | Pełny etat | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation Miejsce pracy Szczecin Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI-first

05.02.2026 | Pełny etat | Sii Sp. z o.o.Senior Java Software Engineer - AI-Driven Modernisation (f/m/x) Miejsce pracy Katowice Technologies we use Expected - Java - AI - LLM - GitHub Copilot - Claude Code About the project We’re building a next-generation technology team focused on modernising critical financial services through AI

05.02.2026 | Pełny etat | XBERRY sp. z o.o.Automation, software engineering, and advanced scientific instrumentation to deliver a next-generation solution for the semiconductor industry. Your responsibilities Technical responsibilities •Design, develop, and maintain backend services in Python •Investigate and resolve bugs end-to-end, including root