intermediate net developer

Kruko is seeking a Senior .NET Developer / Team Leader to code and guide a growing team on enterprise projects. You will design RESTful services, optimize performance, and collaborate with international clients and frontend teams to shape technical direction.The role combines hands-on development with leadership responsibilities, mentoring colleagues and...

The Software Developer will work within a Development Team and will be involved in development of new products and maintenance of existing ones (including the design, installation, testing and maintenance of software systems). Project description Client Industry: Electrical equipment Project involves development of IoT solution based on Microsoft...

Billennium poszukuje Senior Fullstack Developer (.NET + React) do zespołu bankowego działającego w modelu B2B. Pracować będzie w środowisku hybrydowym, z możliwością pracy zdalnej w ograniczonym zakresie, w Gdańsku lub Warszawie.Twoje zadania obejmą rozwój i utrzymanie kluczowych aplikacji, rozwijanie nowych funkcjonalności oraz modernizację...

Sphera is a leading global provider of enterprise software and services that enables companies to manage and optimize their environmental, health, safety and sustainability. Our mission is to create a safer, more sustainable and productive world.Sphera is a portfolio company of Blackstone, a U.S.-based alternative asset investment company that focuses on...

Sigma Software in Warszawa is hiring a Senior/Middle .NET Developer for a large-scale E-commerce Marketplace. You will work on back-end development, integration, and scalability within an international team, contributing to a high-load ecosystem.You will design and implement robust features, participate in the full development lifecycle, and help ensure...

Posting TypeHybrid / Remote PolandJob OverviewWHO WE ARERelativity is a leading legal data intelligence company building technology that helps users organize data, discover the truth, and act on it with confidence. Our AI-powered, cloud platform, RelativityOne, transforms massive volumes of complex information into actionable insights for litigation,...

Luxoft Poland in Wrocław seeks an experienced .NET developer to modernize and scale Asset Management reporting platforms for clients, transactions, and regulatory reporting. You will deliver high-quality solutions, drive automation via IaC and CI/CD, and translate business requirements into robust IT specifications in a global Agile setting.Launched in a...

Sii Poland is seeking a Senior .NET Developer to join our agile in-house team. You will deliver long-term C#/.NET backend solutions for industrial systems, focusing on collaboration, CI/CD practices, and integration with industrial protocols.Remote role based in Poland. You will work with Azure DevOps and Git in a fast-paced environment, delivering robust...

Software Mind is seeking a growth-oriented intern or junior .NET developer located in Poland (Województwo małopolskie). You will join an agiler international team to design and build modern solutions for the travel industry.Ideal candidates have a solid base in C#, a proactive mindset for utilizing AI, and solid communication skills. The role emphasizes...

BELVEDERE in Warsaw is seeking a Senior .NET Developer to lead full‑stack projects within a microservices architecture. You will design, develop and deliver features across frontend and backend layers while mentoring teammates and upholding code quality.You will work with C#, ASP.NET, MVC and Web API, and front‑end tech like React or Angular, plus...

Paessler AG is seeking a Senior Software Developer to shape the future of our network monitoring software. You will own architecture and ensure code quality in a small, agile team, collaborating with product management to turn ideas into robust features.We offer room to grow, exposure to AI/ML and Rust, and a structured onboarding in an international...

Endava is seeking a Senior Full Stack Software Engineer to join a dedicated team building the Authentication and Authorization capability used across multiple products. You will design, develop and evolve a reusable identity platform built on .NET, Auth0, and Azure, enabling other teams to adopt standardized security services with strong developer...

Euroclear is modernising a mission-critical communications layer that routes messages and files between core systems and external partners. As a Senior .NET Developer, you will design, build, and operate resilient, cloud-native services on Azure with containerised workloads.This hands-on, leadership-oriented role focuses on high reliability in a regulated...

Polcode Sp. z o.o is a Poland-based software house delivering web, mobile, and eCommerce solutions for clients worldwide.We are seeking a strong Mid/Senior Full-Stack Developer (.NET + React) to join an ongoing Insurtech project, collaborating with an Israel-based client team on backend-heavy development and cloud-oriented modernization. You will work across...

Software Mind seeks a junior AI-driven software engineer (.NET) to join a Polish-British team building document management software and AI-enabled developer tooling.You will contribute to backend development with .NET, C#, APIs, and AI-assisted debugging while learning in a relaxed, growth-focused environment. Expect mentorship, code reviews, and hands-on...

A dynamic tech company is seeking a Backend .NET Developer in Poznań, Poland, to join their cross-functional team. The role involves developing scalable web applications using C# and .NET 6, with a strong emphasis on analytical thinking and teamwork. Candidates should have at least 3+ years of experience in backend development and a commitment to...

Jit Team is seeking an experienced .NET/C# Backend Developer to join a large Polish e-commerce project. You will design, build, and optimize microservices and REST APIs, collaborating with product teams and architects to ensure high performance and reliability.The role emphasizes code quality, mentorship, and continuous improvement in a fully remote setup...

Reply in Katowice seeks a backend developer to build and maintain backend applications and APIs using C#/.NET 8 and ASP.NET Core Minimal APIs, contributing to reliable services in a cloud-native environment.You will work with AWS services, EF Core and PostgreSQL, design data access with EF Core and PostgreSQL, and contribute to microservices and event-driven...

Job description and technologies.NET CoreC#ASP.NETEntity FrameworkMVC.NETAs a .NET Developer in our company, you can work on projects from many industries.You will program in C # on the .NET platform on daily basis.In projects, you will find microservice architecture and technologies such as Kubernetes, Kafka, Docker.You will be responsible for the...

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, nowoczesne podejście do...