44,199 C# jobs
Open roles that use C# and the .NET ecosystem.
Remote Senior Fullstack Engineer - C#/React/SQL + AI
Senior fullstack engineer at Solera in the Philippines, developing and redeveloping enterprise solutions primarily in C#, backed by TSQL and React, and leveraging AI tools to speed up delivery while working autonomously within existing product teams.
Remote .NET/C# & Angular Full-Stack Engineer
Full-stack engineer at a boutique IT consulting firm, building and maintaining enterprise web applications for global clients — designing API contracts and data models, robust .NET/C# backend services, and responsive Angular frontend components.
Data Engineer: SQL, SSIS & Data Quality Expert
Designs and optimizes SQL Server stored procedures, builds SSIS data integration transformations, and supports production data loads, focusing on data warehousing and data quality. Requires 3+ years with SQL Server and SSIS; C# scripting and Agile/SCRUM experience preferred.
Data Engineer
Data Engineer in Manila working on Microsoft SQL Server databases: writing and tuning complex SQL stored procedures, building SSIS packages for data transformation and loading, troubleshooting performance and replication issues, and validating data quality alongside technical and business teams. Core stack: SQL Server, SSIS, C#, Agile/SCRUM.
Full-Stack Engineer: Vue/TypeScript, .NET on Azure
Full-stack developer at Lane Clark & Peacock (LCP Delta) building and maintaining client-facing applications using Vue.js/TypeScript on the front end and C#/.NET APIs on the back end, hosted on Microsoft Azure. The role involves strong OO programming, collaborating with non-technical users, and adopting AI-assisted development tools.
Backend API Developer (C#/.NET) - Grow & Learn
SLI Consulting Inc. seeks an on-site backend developer in Taguig with 2+ years of C#/.NET experience to design, implement, and maintain RESTful APIs plus console apps and batch jobs, working with JSON/XML data and PostgreSQL/MSSQL databases. Familiarity with Git, Docker, and CI/CD is a plus.
API DEVELOPER
Backend/API developer in Taguig building and consuming RESTful APIs with C# (.NET Framework, .NET Core/.NET 8+), backed by PostgreSQL or MSSQL, using JSON/XML, Git, and basic Docker/CI-CD. A 2+ years junior-mid role with mentorship from senior engineers.
Senior Backend Engineer: Real-Time, High-Scale & ML
Senior Backend Engineer building high-scale, low-latency backend applications from the ground up in the UK, collaborating with Product, Design, QA and Engineering. Core stack is C#, .NET, AWS/Azure, MongoDB and SQL, with a focus on real-time data and ML in a product-led environment.
12-Month Tech Placement: Full-Stack Developer (Mentor-led)
A 12-month industrial placement at Next in Leicester where you shadow developers, product managers, analysts and architects while getting hands-on across the full development lifecycle. Core stack is C#/.NET on the backend with Vue.js, HTML and CSS on the frontend.
Full Stack Developer
Full-stack developer at LCP Delta, which builds tech-enabled energy-transition analytics products (real-time trading analytics, battery storage monitoring). You'll develop and maintain client-facing apps using a Vue.js/TypeScript front end, C#/.NET back end, and Microsoft Azure, with AI-assisted/agentic coding tools in daily workflows.
Software Engineer II(s) + Senior Software Engineer(s)
Overview Microsoft Security works to make the world safer with solutions that help customers protect their people, data, devices, and cloud environments. Within the Agentic Security Organization , we are building…
Senior Backend Engineer
Senior backend engineer hired (via recruiter Oliver Bernard) for a global technology company: building high-scale, low-latency backend applications from scratch on a cross-functional team of ~9-10, with real-time data and ML challenges, leading projects and mentoring. Stack: C#/.NET, AWS/Azure, MongoDB and SQL. Up to £100k plus bonus and equity.
Python & C# Developer for AI-Driven Financial News
Build and optimize Python and C# systems that process news flow and financial data for external investors, applying AI to speed up analysis of information streams. Financial services experience is welcomed; the team focuses on innovation and research projects.
Python developer for financial news
Python/C# developer on a Global Research Technology team in London, building and maintaining systems and algorithms that collect, process, and distribute financial news streams for investor clients, with scope to explore AI applications for news analysis.
Unity & Full Stack Mobile Developer [Sponsorship Available]
Founding engineer at Eleniak, a Birmingham venture studio, building a gamified faith-based learning app end to end: shipping the Unity mobile app to iOS and Android, owning UI/UX, and building the backend (APIs, subscriptions, analytics) with Node.js/Python/.NET and Firebase/AWS/Supabase.
Senior React Native Developer - Fully Remote
Senior React Native developer hired (via Pearson Carter) into the in-house team of a UK retail organisation, working fully remote on mobile apps, web platforms and backend services with React Native, React, TypeScript and C#/.NET. Includes mentoring duties; UK right to work required.
Senior React Native Developer
Senior developer in a retail organisation's in-house team, building mobile apps with React Native alongside React/TypeScript web frontends and C#/.NET backend microservices, working with MongoDB/SQL Server and retail/ePOS integrations. Fully remote; salary up to £90k.
Principal Software Engineer(s) + Senior Software Engineer(s)
Overview Microsoft Security works to make the world safer with solutions that help customers protect their people, data, devices, and cloud environments. Within the Agentic Security Organization , we are building…
Software Engineer
Epiq is hiring a remote Software Engineer in Poland to design, develop, and deploy scalable C#/.NET applications on Microsoft Azure, integrating services like Document Intelligence, Blob Storage, and Key Vault. The stack includes WPF, SPA frontends (WebAssembly, React, TypeScript), and REST APIs.
Senior Web Developer (React / C , MSSQL)
Full-stack developer at ST Engineering's Training & Simulation Systems, building and maintaining C#.NET backend services, MSSQL databases, and React/JavaScript front ends for defence and public-safety training products, including integrating AI-powered features.