Oferty dla Application Developer praca Polska

17.02.2026 | Pełny etat | Rzeszów | RR Donnelley GTS Poland Sp. z o. o.IT Quality Assurance Engineer (M/K/X) Miejsce pracy Rzeszów Technologies we use Operating system Windows Your responsibilities Work with Business Analysts, Software Developers and End Users to ensure that system functionality is understood and works according to specifications, Develop Test

17.02.2026 | Pełny etat | Wysokie Mazowieckie | Jit Team sp. z o.o.Analysis to identify bottlenecks and optimization areas in Java - WebLogic applications Design and implement performance optimization strategies to improve speed, responsiveness, and scalability Collaborate closely with software developers and architects to introduce performance enhancements at application

17.02.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.Testing Perform regression, stress, and system-level testing on hardware platforms Integrate automated tests into CI/CD pipelines Work with developers to identify, reproduce, and verify fixes for software defects Our requirements Minimum 5 years of commercial experience in a similar position Strong

17.02.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Windchill Developer (f/m/x) Miejsce pracy Łódź Technologies we use Expected Windchill SQL About the project Join Sii and support the development of PLM solutions for our client in the renewable energy sector - a global leader in wind turbine technology. In this fully remote role, you will work

17.02.2026 | Pełny etat | Wysokie Mazowieckie | CLOUDFIDE SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄFrom concept to deployment Architect scalable frontend applications with a focus on performance and user experience Build and maintain robust backend services and APIs using Python Lead technical discussions and mentor junior developers Collaborate with cross-functional teams to deliver high-quality

17.02.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.And digitizing process flows, and expanding platforms used within the customer organization. Our experience spans ITSM - ITOM - ITAM - HRSD - SecOps - ITBM(PPM) modules. As a ServiceNow Developer, you will join the team working on many projects utilizing various modules and applications on the ServiceNow

17.02.2026 | Pełny etat | Poznań | Sii Sp. z o.o.applications with current enterprise systems and data sources Developing and maintaining SDK extensions for business process support Identifying opportunities to streamline processes through automation Ensuring solution quality, security, and compliance with development standards Our requirements At least 5

17.02.2026 | Pełny etat | Wrocław | Sii Sp. z o.o.SAP ABAP Developer (f/m/x) Miejsce pracy Wrocław Technologies we use Expected SAP BW SAP ABAP Optional SAP Fiori SAP HANA About the project We are looking for a Senior SAP ABAP Developer with strong experience in SAP BW to join an exciting long-term project delivered by Sii for an international

17.02.2026 | Pełny etat | Wysokie Mazowieckie | DCV TechnologiesTo the design, development, and enhancement of various Android‑based tool applications used within the Token ID ecosystem. Deliver the following engagement components - Issuer Mobile Application - TR Mobile Application - Terminal Mobile Application - Demo Wallet - Ensure high‑quality code, performance