44,367 C# jobs
Open roles that use C# and the .NET ecosystem.
Senior .Net Engineer
Senior .NET Engineer at outsourcing firm N-iX (Ukraine) will modernize a large-scale legacy system from .NET Framework 4.8 to .NET 10: migrating EF6 to EF Core, removing Windows-only dependencies, containerizing services with Docker, and preparing them for AWS deployment as part of a cross-functional Agile team.
Junior C# Software Developer
Junior C# developer joining SolarEdge's ATE (Automatic Test Equipment) software team in Herzliya, building and maintaining software for in-house automated hardware testers used on production lines for solar energy products. Daily work involves C# .NET (Framework/Core, ASP.NET), automated test software, drivers, communication protocols, and AI coding assistants.
.Net / Low Code Developer
Hoe vaak krijg je als developer de kans om software te bouwen die niet alleen technisch uitdagend is, maar ook écht het verschil maakt op de werkvloer? Voor een internationale topspeler binnen de hightechindustrie in…
.Net / Low Code Developer
Hoe vaak krijg je als developer de kans om software te bouwen die niet alleen technisch uitdagend is, maar ook écht het verschil maakt op de werkvloer? Voor een internationale topspeler binnen de hightechindustrie in…
Senior .NET Developer - Backend & API in Agile Team
Senior .NET developer at Deda Bit (Dedagroup) maintaining and evolving banking/insurance platforms: backend, frontend, database and batch work, REST/SOAP service integration, code quality and unit testing, in an Agile/Scrum team using Jira. Core stack: C#, .NET Framework 4.7.2+, Entity Framework 6, Angular, Razor Pages, SQL Server.
Analyst Programmer (Patient Centric and Departmental Systems Support and Implementation Centre)
Analyst Programmer at Hong Kong's Hospital Authority developing, maintaining, and supporting clinical systems in the IT and Health Informatics Division. Day-to-day involves system analysis, SRE activities, supervising programmers, QA, user training, and after-hours support. Requires Java, C#, shell script, and RDBMS experience.
Analyst Programmer (Patient Centric and Departmental Systems Support and Implementation Centre)
Analyst programmer at the Hong Kong Hospital Authority's IT and Health Informatics division, developing, maintaining, and supporting clinical systems across public hospitals, including Smart Hospital initiatives. Daily work spans system analysis, Java/C#/shell-script development, RDBMS and SRE work, plus supervising programmers; pays HK$42,259–64,518 monthly.
System Analyst (For Serving HA Staff only)
System analyst in the Hospital Authority's Kowloon West Cluster IT department (open only to serving HA staff): oversees IT service delivery, leads design/development/implementation of IT projects, and drives process improvement. Preferred stack includes ReactJS, Docker, OpenShift, C# .NET, Java Spring Boot, Python, MS SQL, PostgreSQL.
Software Engineer III, In Test
QA automation engineer (SDET) at Mitratech's India office: designs and maintains Playwright + TypeScript end-to-end test frameworks, migrates Selenium suites, wires tests into Azure DevOps CI/CD, mentors junior QA, and uses AI assistants like Claude and Copilot. App stack is .NET/C# with PostgreSQL and SQL Server.
[Cooperative Internship 2027] Full-stack Internship BKK
Co-op full-stack internship (Jan–May or Aug–Dec 2027) at Agoda in Bangkok. The intern joins an agile product team working across the stack: React/TypeScript frontends, mobile apps, C#/Scala REST/GraphQL backends, plus data analysis in Hadoop and A/B testing.
[Summer Internship 2027] Full-stack Internship BKK
Summer 2027 full-stack engineering internship (24 May - 30 Jul 2027) at Agoda's Bangkok office. The intern joins an agile travel-platform team working across web and mobile frontends (React/TypeScript), backend APIs (C#/Scala), and data/infrastructure such as Hadoop, A/B testing, and production monitoring.
[Summer Internship 2027] Supply Full-stack Internship BKK
A paid-less specified summer internship (May 24 - Jul 30, 2027) in Bangkok on Agoda's Supply team, building full-stack features for accommodation partners: partner-facing web UI in React/TypeScript, REST/GraphQL backend services, A/B testing and BI dashboards, plus exploring AI-assisted coding workflows.
Software Engineer, Web and Business Systems
In-house software engineer at a real estate company, building and maintaining tenant/property platforms, ERP customizations, corporate websites, and internal business tools. Day to day: implement features and fixes with unit tests, handle code reviews and production deploys, and work with business users, using JS/TS, Python, and SQL.
Engineering Manager, Ads Experience
Leads Roblox's Ads Experience engineering team, owning the advertiser, brand, and creator monetization products (Ads Manager, campaign management, reporting, payouts) end to end. Manages and grows the team while providing technical direction across Go/C# backends, React/TypeScript frontends, and Gen AI features.
Senior/Principal Software Engineer - Creator Data
Principal engineer leading distributed storage systems (Data Stores, Memory Stores) and cloud services for Roblox creators, ensuring 100% uptime and building observability dashboards.
Principal Fullstack/Backend Software Engineer, User Connections
Principal engineer tech-leading Roblox's User Connections team, designing and building the scalable backend systems behind social features like friending, profiles, identity, and online presence used by hundreds of millions of users. On-site at Roblox HQ in San Mateo, CA, working mainly with compiled languages such as C#, Java, or C++.
Principal Security Software Engineer, Application Security
Leads application security initiatives at Roblox, shaping security standards, threat modeling, and secure design for immersive gaming/media platforms; collaborates with engineering teams to automate security practices and mentor engineers.