44,375 C# jobs
Open roles that use C# and the .NET ecosystem.
Technical Support Engineer
An enterprise support engineer at RWS providing real-time technical support for mission-critical language technology software to blue-chip enterprise customers via phone, email, and remote sessions. Daily work involves diagnosing issues, SQL querying (SQL Server/Oracle), network troubleshooting, and supporting .NET/C# and Java systems.
Platform C# Software Developer - Kubernetes
Develop and maintain C#/.NET Core backend microservices and REST APIs, containerize them with Docker, and deploy, configure, and troubleshoot them on Kubernetes (AKS and on-prem) — plus CI/CD automation and production issue diagnosis.
Senior Technical Lead
Deloitte Shared Services India is hiring a Senior Technical Lead in Bengaluru to own enterprise applications, lead teams, and drive architecture decisions. Core stack: C#/.NET Core, ASP.NET Web APIs, Python, Angular/Blazor, and Microsoft Azure, with an evening shift (1:30–10:30 PM).
Senior Software Engineer
Build security solutions for GenAI and Copilots, design scalable Big Data pipelines, and own features end-to-end at an AI agent security company using modern programming languages and cloud platforms.
Desarrollador(a) Backend - Telecomunicaciones Remoto
100% remote backend developer (based in León, Guanajuato) who designs, builds, and maintains scalable APIs, microservices, and relational/NoSQL databases for telecommunications platforms. Requires 4+ years of backend experience with Java, Python, Node.js, Go, or C#, plus REST/GraphQL, Git, and ideally Docker/Kubernetes.
DevOps Engineer
DevOps Engineer at Pronet Gaming, an iGaming platform provider, based in Taguig on a hybrid schedule. Designs and maintains CI/CD pipelines, automates build and release workflows, and monitors software builds while supporting globally distributed development, QA, and operations teams. Core stack: Jenkins, Maven, Git, plus Linux, Python, and databases.
Systems Software Engineer - US Remote
Systems Software Engineer on Motorola Solutions' Data Conversion team builds and maintains data migration/conversion tools and test scripts, moving customers' historical data into Motorola's public-safety products (911, Police, Fire, EMS) while working closely with customers. Core tech: C#, Python, .NET, XML and SQL databases; remote anywhere in the US with 25-50% travel.
RPA Developer
Designs, develops, tests, and deploys RPA bots (UiPath, Automation Anywhere, Blue Prism, or Power Automate) to automate transportation and logistics workflows on the defense JTMS program. A junior role (1-2 years experience) requiring US citizenship and an active Secret clearance, with basic programming (Python/C#/VB.NET/Java) and SQL.
Intermediate C# Full Stack Software Developer
Permanent hybrid role in Centurion for an intermediate full-stack developer at a business-software technology company: building web applications with C#/ASP.NET MVC on the back end, Angular on the front end, and MSSQL/T-SQL data access, plus Entity Framework and RESTful APIs. CTC up to R800k.
.net Full Stack Software Developer
Hybrid full-stack .NET developer role in Centurion, South Africa, at a technology solutions provider serving multiple industries with enterprise software, ITSM and workflow automation. Day to day: build and maintain web apps, APIs and databases using C#/ASP.NET Core, SQL Server and React/TypeScript.
Full-stack Engineer - Ai-enabled & Devsecops On Azure
Full-stack engineer at Titan Wealth in Cape Town designing and delivering secure, scalable applications on Azure with a DevSecOps and AI-enabled focus. Day-to-day work spans a C#/.NET backend, HTML/CSS/JavaScript/TypeScript/React frontend, and SQL Server databases; hybrid working is offered.
Senior Full-stack Engineer — Gaming & Azure Expert
Senior full-stack engineer at Digi Outsource (part of Super Group) joining a gaming tech team in Cape Town to deliver, maintain and enhance Azure-based applications, APIs and microservices using C#/.NET and frontend skills, while mentoring juniors and taking part in code reviews.
Senior Software Engineer (cape Town)
Senior Software Engineer at Property24 (an OLX/Prosus brand) building South Africa's and Kenya's leading property marketplace across websites, backend systems, and mobile apps with a focus on performance and scale. Core stack is C#/.NET with Microsoft web technologies; the role is remote for candidates based in South Africa.
Full Stack Engineer
Full Stack Engineer at a cloud-based digital banking platform-as-a-service provider, developing and maintaining the in-house platform, APIs, and partner integrations using .NET/C#, SQL, and Azure with DevOps tooling (Git, Jenkins, CI/CD), based in Johannesburg.
Senior Software Engineer - Fintech Platform & Scale
Senior Software Engineer at Ozow, a South African fintech payments company, based on-site in Cape Town. Day to day you build and scale high-availability web applications with .NET 8/C#, React, Postgres/MSSQL and Redis/MongoDB, using AWS/Azure, Docker and CI tools, while reviewing code and driving architectural decisions.
Lead Software Engineer - Backend Services
Lead a fintech company's backend engineering team in Stellenbosch, architecting and building scalable, secure backend services and APIs while mentoring engineers. Stack spans backend languages (Java/Python/Go/Node.js/C#), cloud platforms, Docker/Kubernetes, microservices, and SQL/NoSQL databases.
Lead Software Engineer (backend)
Lead a backend engineering team at a Pretoria-based software solutions provider (hybrid work), designing and deploying scalable backend services and APIs while mentoring engineers. Core stack includes Java/Python/Node.js/Go/C#, microservices, PostgreSQL/MySQL and MongoDB/Cassandra, AWS/Azure/GCP, and Docker/Kubernetes.
Senior Software Engineer (backend)
Senior backend engineer based in Paarl, South Africa (hybrid) who designs, builds, and maintains scalable server-side services and APIs. Core stack is flexible: a modern backend language (Java, Python, C#, or Go), SQL/NoSQL databases, and REST APIs, with cloud and microservices experience as a plus.
Senior Software Engineer (backend Focus)
Senior backend engineer for a fintech client in Benoni, South Africa (hybrid), building high-availability financial services systems: backend services/APIs, database architecture, microservices, and mentoring. Stack spans Java/Python/C#/Go, Spring Boot/Django/.NET Core, PostgreSQL/MySQL, REST/gRPC, AWS, Docker.
Intermediate C# Developer / Devops (c#/.net, Ci/cd) - Cape Town - Up To R1.2m Pa
Intermediate C# developer with strong DevOps ownership, based on-site in Cape Town: building ASP.NET Core backend services and REST APIs, owning CI/CD pipelines, provisioning Azure/AWS infrastructure with IaC, and operating live SaaS services in production. Pays up to R1.2m ZAR per year.