Oferty dla Application Developer praca Polska

05.02.2026 | Pełny etat | Kujawsko-Pomorskie | RR Donnelley GTS Poland Sp. z o. o.IT Quality Assurance Engineer (M/K/X) Miejsce pracy Bydgoszcz 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

05.02.2026 | Pełny etat | 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

05.02.2026 | Pełny etat | B2B.NET S.A.Senior Fullstack Engineer (React & Java) Miejsce pracy Gdańsk Technologies we use Expected - Java - - Kafka - JPA - Spring Boot Optional - Angular - Selenium - Maven - About the project We are starting a greenfield application, developed from scratch in close collaboration

05.02.2026 | Pełny etat | Sii Sp. z o.o.In leveraging AI to improve customer experience and engineering efficiency. Your responsibilities - Analyze business, functional, and technical requirements for digital platforms, including Customer Experience and eCommerce - Design, develop, and maintain robust, scalable applications as part of an Agile Scrum

05.02.2026 | Pełny etat | YOUR ITEAMS sp. z o.o.React Native Developer Miejsce pracy Warszawa Technologies we use Expected - React Native - iOS - Android - Redux - TypeScript - JavaScript - Appium - Sentry Operating system - Windows About the project We are currently seeking a seasoned React Native Developer to join our customer. Your

05.02.2026 | Pełny etat | Sii Sp. z o.o.Java Developer - AI project Miejsce pracy Katowice Technologies we use Expected - Java - Apache Kafka - Redis - AWS Optional - AI About the project At Sii, we are looking for a Java Developer to join an innovative AI-driven fraud-prevention initiative delivered together with our global telecom

05.02.2026 | Pełny etat | Travcorp Poland Sp z o.o.Standards. Take ownership of writing and maintaining unit tests using JUnit to ensure robustness and reliability of the applications. API Development Design and implement RESTful and SOAP Web Services that integrate with various external and internal systems, ensuring high performance and scalability

05.02.2026 | Pełny etat | 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

05.02.2026 | Pełny etat | Sii Sp. z o.o.Will be critical to ensuring the scalability, reliability, and performance of distributed systems, while collaborating closely with developers and sharing knowledge within the QA community. Your responsibilities - Supporting development teams in testing activities within Agile environments - Preparing