44,288 C# jobs
Open roles that use C# and the .NET ecosystem.
Senior.NET Full Stack Developer
Senior .NET full stack developer at TCS Spain in Getafe: designing, developing and testing .NET Core/ASP.NET/C# applications with Angular, React or Vue front-ends and SQL, Oracle or MS Access databases in Agile teams serving manufacturing and aerospace clients. Onsite 09:00-18:00 with on-call; permanent contract.
Azure Backend Engineer - Cloud Native & AI-Assisted Development
Backend engineer (Madrid) building cloud-native APIs, microservices and integrations on Azure (.NET/C#, Azure Functions, AKS, Service Bus, Logic Apps, Key Vault), using AI coding assistants like GitHub Copilot and Claude Code as a routine part of the development cycle.
Senior.NET Backend Developer
Senior .NET backend developer based in A Coruña (hybrid) developing and evolving C#/.NET services for an international company's own product, including modernizing legacy components to modern .NET. Day to day covers event-driven microservices, SQL Server data access, REST APIs, code reviews, and production incident handling.
Senior.NET Backend Developer
Senior .NET Backend Developer in A Coruña (hybrid) at tech boutique 3MT Global Services, building and maintaining C#/.NET services for an international client's own product and modernizing legacy components to modern .NET. Day-to-day: functional analysis, technical design, end-to-end delivery, code reviews and production support.
Backend Developer (C.NET)
Backend Developer in SKIDATA's Madrid team building custom C#/.NET integrations that connect third-party systems with SKIDATA's access-solution products, using REST, SOAP, gRPC, RMQ and sockets. Owns projects from design through delivery, supports partners and regional colleagues; hybrid work, English and Spanish required.
Business Systems Analyst & Developer
SUMMARY The Business Systems Analyst & Developer is a hybrid business analysis and technical development role responsible for translating business needs into practical technology solutions. This position partners with…
Application Security Engineer
Application Security Engineer on Veeam's product security team in Lisbon (hybrid): runs security assessments, vulnerability scans, pen tests, threat modelling and manual source-code audits, and helps dev teams build security into the SDLC. Core stack: reading C/C++/C#/JavaScript, SAST/DAST tools, OWASP ZAP, Burp Suite, Kali Linux.
Application Security Engineer
Application Security Engineer in Prague who runs security assessments, vulnerability scans, and penetration tests on Veeam's products, performs manual source-code audits and automated application analysis, and works with dev teams on threat modelling, secure design, and integrating security into the SDLC. Key areas: C/C++/C#/JavaScript, SAST/DAST, Burp Suite/OWASP ZAP.
Application Security Engineer
Application Security Engineer at Veeam in Warsaw (hybrid) who runs security assessments, vulnerability scans, penetration tests, threat modelling, and manual source-code audits of Veeam's data protection products, while helping dev teams embed secure practices into the SDLC. Core skills: reading C/C++/C#/JavaScript plus SAST/DAST tooling like OWASP ZAP and Burp Suite.
Software Engineering Manager Risk Management Platform
What You’ll Do We are looking for a Engineering Manager who can lead the modernization of PCMI's Risk Management Platform. This individual will oversee the transfer from legacy monolith architecture into modern cloud…
Software Engineer III
Engineer on Uber Freight's brokerage pricing team builds pricing/matching algorithms and models powering the freight marketplace, plus internal tools for operations. Work centers on highly scalable backend microservices (Go, Java, or C#) with optional ML and React exposure, in a hybrid San Francisco role.
Softwareentwickler C#/.NET & Angular (w/m/d)
Develops and modernizes software for the digital waste-management sector using C#/.NET and Angular: building new features, integrating databases, REST APIs and external systems, and ensuring quality via code reviews, tests and clean architecture in close collaboration with development, consulting and support teams.
DÉVELOPPEUR LOGICIEL (JAVA, PHP, C#, C++, PYTHON) - H/F
Description :Dans le cadre de la croissance de notre activité d'assistance technique, nous recherchons plusieurs profils de Développeur-euse, afin de participer à une variété de projets chez nos clients dans différents…
Lead Software Engineer - Fullstack - AXS
Lead a full-stack team building and scaling AXS’s ticketing platforms, using React/Next.js, TypeScript, and .NET Core to deliver high-performance web apps for global fan experiences.
Lead Software Engineer - Fullstack
Lead a team building and scaling AXS’s ticketing platforms using React/Next.js, TypeScript, and .NET Core, optimizing performance and user experience for global events.
Site Reliability Engineer II
Site Reliability Engineer II on Axon's Compute Platform Engineering Kubernetes team, running a global fleet of Azure AKS and Amazon EKS clusters across commercial and government clouds. Day to day: own platform features end to end, automate cluster provisioning/upgrades with IaC and GitOps, improve reliability and cost, and share on-call.
Projektmanager (m/w/d) AI, Data & Automation Hub
Du bist technisch versiert, hast ein gutes Gefühl für Daten, Prozesse und Automatisierung und willst KI-Themen wirklich vorantreiben? Du hast Erfahrung in der Koordination von Projekten und bist kommunikativ? Dann komm…
Senior Embedded Systems Verification Engineer
Eaton’s Critical Power Solutions Division (CPS) is seeking an Embedded Systems Verification Sr. Engineer. This position can be based on a hybrid basis in Raleigh, NC. Relocation is available to Raleigh. Minimal travel…