Oferty dla Programista Java B2B praca Polska

22.06.2026 | Pełny etat, Freelancer | Katowice | NetguruWe are looking for a Mid-level Java Developer to join our client’s engineering team and support the development of a SaaS platform used by enterprise customers. This role requires working in close collaboration with both Netguru and our client’s teams, acting as a fully integrated contributor

22.06.2026 | Pełny etat, Freelancer | Gdańsk (Gdańsk) | NetguruHands-on experience in frontend development. This includes working with modern JavaScript frameworks, understanding UI principles, and being able to contribute to end-to-end feature delivery. B2B Contract Salary rate up to 34 EUR/h Fully remote position Start ASAP Develop and maintain backend services

22.06.2026 | Pełny etat, Freelancer | Wysokie Mazowieckie | Flying BisonsIf so, we look forward to hearing from you! Contract type B2B What skills and experience do we expect? 3 years of commercial experience in React Native development (experience with the latest versions is a plus) Knowledge of TypeScript and strong skills in JavaScript ES6 Familiarity with Xcode

22.06.2026 | Freelancer, Pełny etat | Wrocław | Flying BisonsIf so, we look forward to hearing from you! Contract type B2B What skills and experience do we expect? 3 years of commercial experience in React Native development (experience with the latest versions is a plus) Knowledge of TypeScript and strong skills in JavaScript ES6 Familiarity with Xcode

22.06.2026 | Pełny etat, Freelancer | Kraków | Flying BisonsIf so, we look forward to hearing from you! Contract type B2B What skills and experience do we expect? 3 years of commercial experience in React Native development (experience with the latest versions is a plus) Knowledge of TypeScript and strong skills in JavaScript ES6 Familiarity with Xcode

22.06.2026 | Pełny etat, Freelancer | Poznań | Flying BisonsIf so, we look forward to hearing from you! Contract type B2B What skills and experience do we expect? 3 years of commercial experience in React Native development (experience with the latest versions is a plus) Knowledge of TypeScript and strong skills in JavaScript ES6 Familiarity with Xcode

21.06.2026 | Pełny etat, Freelancer | Poznań | NETGURU S.A.Golang Developer - Freelance Miejsce pracy Poznań Technologies we use Expected Go Golang AWS Optional Java .NET Kotlin About the project How freelancing works at Netguru? As a, you can choose what works well for you. You decide when, where, and how you work on projects and tasks. We match you

15.06.2026 | Freelancer, Pełny etat | Poznań | NETGURU S.A.Senior Java Developer - Freelance Miejsce pracy Poznań Technologies we use Expected Java Spring Spring Boot Kubernetes About the project We are looking for a Senior Backend Engineer with strong architectural skills to join a long-term project for a European client in the laboratory and biotech