Oferty dla System Developer praca Polska

01.02.2026 | Pełny etat, Freelancer | Bydgoszcz | NetguruChain Management - Asset Management), .NET ecosystem (if Dynamics is selected), Experience migrating from legacy custom platforms (e.G. Salesforce-based systems), OMS - WMS integrations - fluent English required Benefits 100% remote, flexible work; work with an experienced team of developers

01.02.2026 | Pełny etat, Freelancer | Białystok | NetguruSo, are you ready to make an impact? Join Netguru, and let's build beautiful software together. We are currently seeking a talented Senior Go PHP Developer with experience in CIAM. Full-time position 100% remote Start date 26/01/2026 End date 22/09/2026 B2B Contract - up to 37 EUR/h Project details

01.02.2026 | Pełny etat, Freelancer | Białystok | NetguruThe way you like; work with an experienced team of developers and continuous development of your hard and soft skills; a mentor who will assist you during your first days; dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes; long-term collaborationon

01.02.2026 | 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

01.02.2026 | Pełny etat, Freelancer | Gdańsk (Gdańsk) | NetguruOnly) Rate 36-50 EUR/hour Language English C1Responsibilities Work independently as the sole backend engineer on the project Refactor and modernize legacy backend systems Improve and extend existing microservices and backend integrations Maintain and develop REST and SOAP interfaces Communicate

01.02.2026 | 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

01.02.2026 | Pełny etat, Freelancer | Bydgoszcz | NetguruSo, are you ready to make an impact? Join Netguru, and let's build beautiful software together. We are currently seeking a talented Senior Go PHP Developer with experience in CIAM. Full-time position 100% remote Start date 26/01/2026 End date 22/09/2026 B2B Contract - up to 37 EUR/h Project details

01.02.2026 | Pełny etat, Freelancer | Gdańsk (Gdańsk) | NetguruTo facilitate on-demand delivery services. Requirements Requirements (must-have) 5 years of fullstack development with Python and React. Solid frontend skills React, HTML/CSS, REST API integration. Backend experience with Python and microservice architecture. Strong problem-solving and system design thinking

01.02.2026 | Pełny etat, Freelancer | Gdańsk (Gdańsk) | NetguruStrong communication and interpersonal skills. Benefits In return, we offer 100-percent remote work; huge flexibility and variety of project to choose from - work the way you like; work with an experienced team of developers and continuous development of your hard and soft skills; a mentor who