Oferty dla Application Developer praca Polska

17.02.2026 | Pełny etat | Białystok | 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 | Wysokie Mazowieckie | ITDS Polska Sp. z o.o.Days per week). Only candidates with an existing legal right to work in the European Union will be considered for this role. Your responsibilities Design and develop new features in .NET 8 Implement and optimize SQL-based data access Build and maintain containerized applications using Docker

17.02.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.Senior ODI Developer with SQL (f/m/x) Miejsce pracy Warszawa Technologies we use Expected SQL ETL ODI Oracle Applications Microsoft Power BI Optional PL/SQL Java Oracle Cloud About the project In this role you will enhance and expand the client’s custom CRM/ERP applications within the main leasing

17.02.2026 | Pełny etat | Poznań | Sii Sp. z o.o.Identify, document, and track defects, ensuring high-quality delivery across project stages Collaborate closely with developers, analysts, and product stakeholders to refine requirements Contribute to process improvements and testing best practices within the ITSM domain Our requirements At least 4 years

17.02.2026 | Pełny etat | Poznań | Sii Sp. z o.o.You coordinate, drive, and guarantee seamless implementation of E2E scenarios across all impacted partner systems (including partner system clusters). You must collaborate intensively with Architects, BAs, Product Developers/DevTeams and the functional teams inside and outside the program. Furthermore

17.02.2026 | Pełny etat | Szczecin | Sii Sp. z o.o.Dynamics CRM Developer (f/m/x) Miejsce pracy Szczecin Technologies we use Expected Microsoft Dynamics C# .NET Microsoft Power BI About the project We are looking for a Dynamics CRM Developer to join one of the largest Microsoft Business Applications teams in Poland. We work with a wide portfolio

17.02.2026 | Pełny etat | Piła | Sii Sp. z o.o.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 platform. Don’t

17.02.2026 | Pełny etat | Wysokie Mazowieckie | ITDS Polska Sp. z o.o.And develop sophisticated user interfaces with minimal supervision, ensuring optimal user experience Implement and maintain front-end components using libraries such as ReactJS or Angular Integrate web applications with server-side services via REST and WebSocket transports Collaborate with backend developers

17.02.2026 | Pełny etat | Kraków | Jit Team sp. z o.o.And evolution of our frontend platform, working primarily with React and our web-based applications. You’ll play a key role in defining frontend technical strategy and architecture, while remaining hands-on with code. You'll work closely with the design and product teams to ensure complex construction workflows