Oferty dla Application Developer praca Warszawa

10.07.2026 | Pełny etat | Warszawa | DevapoAnd maintaining applications, contributing to various development projects, and participating in BPM implementations. What makes this position unique is the incredible learning potential - you'll have the opportunity to master new technologies while working alongside both energetic young developers and highly

10.07.2026 | Pełny etat | Warszawa | SiiWe are looking for an experienced Test Coordinator to join a large-scale digital transformation program covering web and mobile platforms. The role is part of a strategic, multi-year initiative involving application modernization, platform migration, and the delivery of new digital capabilities

10.07.2026 | Pełny etat | Warszawa | ITDSIn financial services technology. Your main responsibilities Develop and maintain high-quality, scalable Java-based solutions for investment banking applications Collaborate with cross-functional teams to design, integrate, and optimize trading and banking platforms Ensure system integrity, compliance

10.07.2026 | Pełny etat | Warszawa | CycladTo the end of the year, with an option of extension The job offer is available for candidates with citizenship in the European Union Start date ASAP Your responsibilities Define and govern end-to-end ServiceNow architecture across multiple modules Design and deliver applications using UI Builder and App

10.07.2026 | Pełny etat | Warszawa | CycladJoin an international technology environment where you will contribute to the development of scalable, high-performance backend systems and modern cloud-native applications. This role is ideal for an experienced Go developer who enjoys building distributed systems, solving complex engineering

10.07.2026 | Pełny etat | Warszawa | ITDSAnd system integration-transforming complex architectures into seamless, elastic platforms. This role offers an excellent opportunity for growth within a dynamic, forward-thinking environment. Your main responsibilities Develop and maintain server-side applications using NodeJS, ensuring high performance

10.07.2026 | Pełny etat | Warszawa | Be | Shaping the Future PolandSystem used across multiple distribution channels (branches, call centers, online trading). The system handles security order entry, validation, updates, cancellations, and integrates with numerous surrounding applications. Location Remote from Poland Contract Type B2B Responsibilities Develop

10.07.2026 | Pełny etat | Warszawa | Be | Shaping the Future PolandRemote (European Union) Contract Type B2B We are looking for a Perl Developer to join a team responsible for maintaining and modernizing an application. The role focuses on improving software quality, stabilizing the platform, resolving recurring production issues, and supporting the gradual

10.07.2026 | Pełny etat | Warszawa | SiiTesting Participating in end-to-end and UAT testing activities Validating complex backend flows across multiple microservices and integrations Collaborating with developers to understand critical paths and ensure product stability Strengthening cooperation with other development teams Working closely