Remote Full Stack Developer .NET / ReactJS

Salary: £28,000 - 61,000 per year

Requirements

• UK-based Full Stack Developer
• Experience with backend development using .NET 8
• Strong experience with C# and RESTful APIs
• Strong SQL Server skills, including query optimization, stored procedures, indexing, and performance tuning
• Knowledge of clean architecture and separation of concerns
• Experience with ReactJS v6 and TypeScript in strict mode
• Familiarity with React Router and Redux or similar state management
• Experience with SCSS, CSS Modules, and normalize.css
• Experience writing unit and integration tests with xUnit or equivalent
• Experience with Jest and React Testing Library
• Strong focus on writing clean, testable code with good coverage
• Experience using Git with feature-branch workflows
• Familiarity with Jira or similar tools
• Experience working in Agile development environments
• Ability to work independently in a remote setting
• Nice to have: experience with SSO integration using Azure Entra ID, OpenID Connect, or MSAL
• Nice to have: familiarity with AG Grid
• Nice to have: exposure to Azure services
• Nice to have: awareness of accessibility and performance best practices

Responsibilities

• Join our team on a 3-month contract as a Full Stack Developer
• Work primarily on backend development within a modern, enterprise-grade platform
• Build and maintain RESTful APIs
• Develop using C# and .NET 8
• Work with SQL Server to support queries, stored procedures, indexing, and performance tuning
• Apply clean architecture and separation of concerns in our codebase
• Contribute to frontend development using ReactJS v6 and TypeScript when needed
• Write and maintain automated tests for backend and frontend code
• Use Git, Jira, and Agile practices in our delivery process
• Work independently across a well-structured codebase in a fully remote environment

Technologies

• Azure
• Backend
• C#
• CSS
• Frontend
• Git
• Support
• JIRA
• Jest
• OpenID
• React
• Redux
• SCSS
• SQL
• TypeScript
• ASP.NET
• Cloud
• Fullstack

More

Were offering a fully remote 3-month contract for a UK-based Full Stack Developer to join our team, with day-to-day work heavily focused on backend development. Our platform is modern and enterprise-grade, and were looking for someone confident delivering high-quality work independently across a well-structured codebase. The role combines backend and frontend exposure, with strong emphasis on C#, APIs, SQL, testing, and clean engineering practices.

last updated 28 week of 2026