10,286 senior node.js backend developer jobs in Polska.

O projekcie Poszukujemy doświadczonego .NET Developera do realizacji projektów dla sektora bankowego i finansowego. Osoba na tym stanowisku będzie odpowiedzialna za projektowanie, rozwój oraz utrzymanie nowoczesnych systemów opartych o architekturę mikroserwisową i rozwiązania chmurowe. Jeżeli cenisz wysoką jakość kodu, ...

The scope of your role: As a Senior Backend Engineer, you will take part in the process of the design and development of modern financial applications. You will develop advanced monitoring systems used in running operations in the AWS cloud environments. You will have an impact on our applications by working closely with ...

Relativity Poland is seeking a Senior Frontend Engineer to join the aiR Assist Platform team. You will shape the frontend architecture behind Relativity's AI products by building reusable UI infrastructure, enabling composable micro-frontends, and creating a seamless developer experience. You will work at the center of ...

We are looking for a Senior Backend Engineer to join a team developing advanced desktop applications for manufacturing and testing environments. This role is a good fit for someone who has strong experience with C#/.NET, enjoys solving complex technical problems. ✅ Your responsibilities: Develop and maintain C# / .NET desktop ...

... around inventory and order flows on live production systems. Deliver high-impact features contributing directly to core business roadmaps. Requirements Core Backend: https://jobeax.com/link/JSd7UYCSg572jJDY, TypeScript, Python. Database & Architecture: PostgreSQL, Event-driven architectures (Kafka), Microservices. DevOps ...

We are looking for an experienced Lead ServiceNow Developer (ITSM) to lead the design, implementation, enhancement, and support of IT Service Management solutions. The ideal candidate will possess strong functional and technical expertise across ITSM processes, provide leadership to delivery teams, and act as a trusted ...

Dla naszego klienta współpracownikówna stanowiska Mid/Senior Backend Java Developer w obszarze Digital Domain. Zespół odpowiada za rozwój krytycznych usług BFF (Backend for Frontend) wspierających checkout, customer management oraz procesy commerce dla milionów użytkowników. Zakres obowiązków - Backend Development: Projektowanie, ...

... StreamYard, and Google MeetAdvanced proficiency in Google Workspace toolsExcellent communication skills in English (C1 level) Nice to have Background in the developer relations space and developer communitiesKnowledge of German, French, or Spanish for regional coordination We offer We gather like-minded people:Top tech minds ...

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support.

We are looking for a Senior Backend Engineer to join a team developing advanced desktop applications for manufacturing and testing environments. This role is a good fit for someone who has strong experience with C#/.NET, enjoys solving complex technical problems. ✅ Your responsibilities: Develop and maintain C# / .NET desktop ...

... Java Developer - 5+ Experience with Java BackEnd - 4+ years of experience with SpringBoot, Hibernate - Experience with SaaS/Docker/Kubernetes - 2+ years of experience with AWS Nice to have - 2+ years of experience with React - Experience as a Full Stack Developer - Experience with https://jobeax.com/link/JSd7UYCSg572jJDY

Appliscale sp. z o.o. in Kraków is seeking a backend engineer focused on Go to design, implement, and maintain a scalable microservices platform. You will build and test backend functionalities, deploy on AWS, and collaborate with product teams to deliver robust features across continents. The role requires 3-5 years in ...

We are looking for a Senior Backend Engineer to join a team developing advanced desktop applications for manufacturing and testing environments. This role is a good fit for someone who has strong experience with C#/.NET, enjoys solving complex technical problems. ✅ Your responsibilities: Develop and maintain C# / .NET desktop ...

... IP; contribute to EPAM's offering portfolioRecommend top talent and senior staff for engagements; recruit, upsell and expand within accountsMentor and coach Senior SAs, Lead Engineers and emerging architects; act as a mentor/coach to others advancing into senior leadership positions Requirements Deep, multi-stage career ...

... distributed environment, so we expect you to be comfortable operating across the following domains: - Core Stack: PHP (Symfony) as a core stack, https://jobeax.com/link/JSd7UYCSg572jJDY (TypeScript), and Angular (TypeScript). - Data Technologies: PostgreSQL (primary database), caching solutions (Redis), and exposure to MongoDB. - ...

About Docker Docker has been one of the most loved brands in developer tooling, trusted by more than 20 million monthly users and over 20 billion container image pulls. From solo founders to the world's largest companies, developers rely on Docker to build, share, and run their applications across our suite of products ...

... objectives are met Actively contribute to delivery where required, stepping in to drive execution Client Engagement & On-Site Leadership: Act as the primary senior contact within the client environment Build and maintain trusted relationships with senior stakeholders Navigate organisational complexity and drive alignment ...

... around inventory and order flows on live production systems. Deliver high-impact features contributing directly to core business roadmaps. Requirements Core Backend: https://jobeax.com/link/JSd7UYCSg572jJDY, TypeScript, Python. Database & Architecture: PostgreSQL, Event-driven architectures (Kafka), Microservices. DevOps ...

Dołącz do wydzielonego zespołu budującego od podstaw system ERP AI-Native. Jako Senior Fullstack Engineer będziesz kluczowym "builderem" odpowiedzialnym za dostarczanie kompletnych funkcjonalności end-to-end — od intuicyjnego interfejsu użytkownika po stabilną logikę biznesową i integracje. To projekt greenfield bez legacy, ...

... reporting templates to full compliance. The scope of work covers the following categories: reconciliation controls, adjustment controls, analytical review controls, senior management review, calculations and governance, interpretation of rules to reports, EUCs, models and data. The role will involve exposure to senior business ...