Oferty dla Application Developer praca Polska

19.02.2026 | Pełny etat, Freelancer | Poznań | Flying BisonsWe're building a curated network of talented freelance React Native Developers that we can call upon for existing and future projects. When you apply to join our freelancer base, you will be evaluated and kept on file. You may not be contacted immediately. When a project matches your specific expertise

19.02.2026 | Pełny etat, Freelancer | Wysokie Mazowieckie | Flying BisonsWe're building a curated network of talented freelance React Native Developers that we can call upon for existing and future projects. When you apply to join our freelancer base, you will be evaluated and kept on file. You may not be contacted immediately. When a project matches your specific expertise

19.02.2026 | Freelancer, Pełny etat | Poznań | Flying BisonsUnderstanding of business and technology You know the basics of Docker & Git You can optimize the application You want to learn and develop by implementing challenging and ambitious projects You communicate in English (B2 level) and Polish Nice to Haves Experience in Sulu CMS or Sylius framework PHPUnit, Behat

19.02.2026 | Freelancer, Pełny etat | Lublin | NetguruThe app is approved for Live access. Meta Ecosystem Configuration Correctly setting up the application environment in the Meta for Developers console (identified by the client as the primary risk area). OAuth Strategy & Implementation Implementing the 'Login with Instagram' flow to securely fetch

19.02.2026 | Freelancer, Pełny etat | Wrocław | Flying BisonsWe're building a curated network of talented freelance React Native Developers that we can call upon for existing and future projects. When you apply to join our freelancer base, you will be evaluated and kept on file. You may not be contacted immediately. When a project matches your specific expertise

19.02.2026 | Pełny etat, Freelancer | Wrocław | Flying BisonsUnderstanding of business and technology You know the basics of Docker & Git You can optimize the application You want to learn and develop by implementing challenging and ambitious projects You communicate in English (B2 level) and Polish Nice to Haves Experience in Sulu CMS or Sylius framework PHPUnit, Behat

18.02.2026 | Freelancer, Pełny etat | Kraków | NetguruIncluding idiomatic syntax, design patterns, and Testing/Quality Practice Provide primary operational support and engineering for multiple large distributed software applications Integrate with existing REST APIs, author new APIs, and expose the data to the frontend. Requirements Apply if you have 8 years

18.02.2026 | Pełny etat, Freelancer | Olsztyn (Warmińsko-Mazurskie) | TeaCode S.C.React React Native PostgreSQL AWS Docker Key responsibilities Develop and maintain full-stack web applications using TypeScript and modern frameworks Write clean, efficient, and well-documented code, following industry best practices Collaborate with designers, developers to implement

18.02.2026 | Pełny etat, Freelancer | Wrocław | TeaCode S.C.developers to implement new features and improve existing functionalities Deliver high-quality code within project timelines and communicate clearly with project stakeholders and external clients Identify and fix bugs, optimize application performance, and ensure high reliability and scalability Requirements