Oferty dla Application Developer praca Polska

10.02.2026 | Pełny etat | Toruń | Sii Sp. z o.o.Of something big and take your career to the next level with us! Your responsibilities - Development of C+ applications for telecommunications systems, ensuring high performance and reliability - Create and manage CMake build configurations to streamline the compilation of software components - Develop

10.02.2026 | Pełny etat | Wrocław | Monterail Sp. z o.o.Responsibilities - Work in a highly collaborative team with fellow designers, project managers, backend and front-end developers on state-of-the-art web products - Work on new feature development, ongoing maintenance and bug fixes to ensure platform stability Our requirements - JavaScript Developer experienced in

10.02.2026 | 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

10.02.2026 | Pełny etat | Warszawa | B2B.NET S.A.And areas for improvement in Java/WebLogic applications - Design and implement performance optimization strategies to improve speed, responsiveness, and scalability - Collaborate with software developers and architects to design and deliver performance enhancements - Monitor and analyze application

10.02.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Do udziału w nadchodzących projektach wdrożeniowych oraz utrzymaniowych. Twój zakres obowiązków - Analiza i modelowanie procesów biznesowych - Projektowanie i konfigurowanie systemu Dynamics 365 CE/CRM - Współpraca z zespołem developerskim w zakresie projektowania i implementacji rozwiązań - Prowadzenie

10.02.2026 | Pełny etat | Gdynia | Jit Team sp. z o.o.Senior Fullstack Developer (React - .NET) Miejsce pracy Gdynia Technologies we use Expected - - TypeScript - HTML - CSS - SCSS - .NET - C# About the project We are seeking a Senior Fullstack Developer with a product-focused mindset to join a long-term project in the maritime SaaS domain

10.02.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.The frontend architecture for Angular-based web applications - Set and guide the frontend technical strategy across multiple projects and teams - Contribute hands-on to development work (approx. 50% of the time), particularly in architecture-critical areas - Ensure smooth integration with backend systems, APIs

10.02.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Of existing Java programs before their decommissioning. Your responsibilities - Develop and maintain Python-based solutions - Work with Unix systems to support and optimize project workflows - Migrate legacy Java applications and automation tools - Collaborate with international team members across multiple

10.02.2026 | Pełny etat | Katowice | Capgemini Polskadevelopment opportunities for developers, architects, business analysts, project managers and agile experts. We use modern tools and frameworks to design and implement cloud ready systems, custom Java and .NET projects and GenAI solutions. Join us! Your responsibilities - creating modern applications