Oferty dla System Developer praca Polska

31.03.2026 | Freelancer, Pełny etat | Poznań | NetguruOnly) Rate 36-50 EUR/hour Language English C1 Responsibilities 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

31.03.2026 | Pełny etat, Freelancer | Poznań | NetguruNice-to-have Guidewire certification. Benefits In return, we offer 100% remote, flexible work; work with an experienced team of developers and continuous development of your hard and soft skills; dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes

31.03.2026 | Freelancer, Pełny etat | Wysokie Mazowieckie | NetguruOnly) Rate 36-50 EUR/hour Language English C1 Responsibilities 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

31.03.2026 | Freelancer, Pełny etat | Wysokie Mazowieckie | NetguruSo, are you ready to make an impact? Join Netguru, and let's build beautiful software together. We are currently seeking a talented Senior Golang Developer. We are also open to candidates with a Fullstack profile, particularly those who bring solid backend expertise complemented by at least basic

31.03.2026 | Freelancer, Pełny etat | Rzeszów | 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

31.03.2026 | Pełny etat, Freelancer | Rzeszów | NetguruFlagging systems. AI-assisted UX or chat-based interfaces. Benefits In return, we offer 100% remote, flexible work. Work with an experienced team of developers and continuous development of your hard and soft skills. Dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review

31.03.2026 | Freelancer, Pełny etat | Toruń | NetguruOr data-heavy products (e.G. Real Estate platforms). Ability to collaborate effectively with product managers and developers while maintaining strong visual ownership. Availability to work strictly within CET working hours. Important This is not a UX role. The position does not involve UX research, user

31.03.2026 | Freelancer, Pełny etat | Olsztyn (Warmińsko-Mazurskie) | NetguruNice-to-have Guidewire certification. Benefits In return, we offer 100% remote, flexible work; work with an experienced team of developers and continuous development of your hard and soft skills; dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes

31.03.2026 | Freelancer, Pełny etat | Poznań | NetguruOr data-heavy products (e.G. Real Estate platforms). Ability to collaborate effectively with product managers and developers while maintaining strong visual ownership. Availability to work strictly within CET working hours. Important This is not a UX role. The position does not involve UX research, user