Oferty dla Application Developer praca Warszawa

01.04.2026 | Pełny etat | Warszawa | DCV TechnologiesDesign, develop, and maintain Python-based microservices that are scalable, efficient, and secure - Deploy and manage containerized applications on GCP Cloud Run - Collaborate with cross-functional teams to define, design, and ship new features - Optimize applications for maximum speed and scalability

01.04.2026 | Pełny etat | Warszawa | ASTEK PolskaAnd maintain scalable backend services. - Have a strong understanding of NestJS, including modules, providers, controllers, and middleware, and experience developing well-structured backend applications. - Have proven experience building complex single-page applications (SPAs) using React, including tools

01.04.2026 | Pełny etat | Warszawa | OptiveumAbout Optiveum and our Client Optiveum is a boutique talent advisory firm. We help our clients build high-performance technology teams that move the needle. We are currently looking for a Senior FullStack .NET Developer for our client-a fast-growing US-based leader in the Financial Technology

01.04.2026 | Pełny etat | Warszawa | MiquidoArchitecture - Participating in code reviews - Mentoring less experienced developers - Cooperating with project managers, developers, testers, and customers to increase application quality - Supporting sales team with tech advisory Must have - Min. 3 years of experience working with React Native mobile apps (2

01.04.2026 | Pełny etat | Warszawa | ASTEK Polskadeveloping well-structured backend applications. - Have proven experience building complex single-page applications (SPAs) using React, including tools such as Hooks, Context API, or state management libraries. - Have hands-on experience with Neo4j (Desktop or Server) and strong proficiency in Cypher

01.04.2026 | Pełny etat | Warszawa | SmartBearWith integrations across the SDLC, it sets a new quality standard for application delivery teams. SmartBear is trusted by more than 16 million developers, testers, and software engineers across 32,000 organizations, including 75% of the largest financial institutions and industry leaders such as Adobe, JetBlue

30.03.2026 | Pełny etat | Warszawa | The CodestTo continue our growth. If you’re goal-driven and looking for new opportunities, join our team! What awaits you is an enriching and collaborative environment that fosters your growth at every step. Project Description We’re seeking a seasoned Senior React Native Developer with strong experience in React

26.03.2026 | Pełny etat | Warszawa | WPP MediaHigh-performance APIs, working with large datasets, and contributing to the future of AdTech, we want to hear from you. A proficient backend developer with a strong understanding of software architecture, design patterns, and distributed systems. Solution-oriented, capable of translating complex

26.03.2026 | Pełny etat | Warszawa | WPP MediaHigh-performance APIs, working with large datasets, and contributing to the future of AdTech, we want to hear from you. A proficient backend developer with a strong understanding of software architecture, design patterns, and distributed systems. Solution-oriented, capable of translating complex