Full Stack Developer .NET 8 / ReactJS 6

pyramid8; Castleford; Remote; GBP 40,000 - 60,000; Full time

Job summary

A leading company in the IT & Technology sector is seeking a Full Stack Developer for a 3-month remote contract. This role emphasizes backend development using .NET 8, ideal for candidates with strong expertise in C#, APIs, and SQL. Join a team focused on delivering high-quality backend solutions within a modern enterprise-grade platform.

Qualifications

• Experience with .NET 8 and C# for backend development.
• Strong SQL skills including stored procedures and performance tuning.
• Familiarity with Clean architecture and testable code.

Responsibilities

• Develop backend services for a modern platform using .NET 8.
• Build and maintain APIs while ensuring code quality.
• Work independently in a fully remote setting.

Skills

C#

RESTful APIs

SQL Server

Clean Architecture

Git

Job description

Reference: P8JOB5875 |Specialist area: IT & Technology |Sector: IT & Outsourcing

We’re looking for a UK-based Full Stack Developer to join our team on a 3-month contract, with a focus on backend development using .NET 8. The project is part of a modern, enterprise-grade platform, and while full-stack experience is essential, the day-to-day work will be heavily backend-oriented. This is a fully remote role, ideal for someone confident working independently across a well-structured codebase, with experience in high-quality delivery across C#, APIs, and SQL.

Core Skills & Experience

• C# with .NET 8
• Building and maintaining RESTful APIs
• SQL Server – strong query skills, stored procedures, indexing, performance tuning
• Clean architecture and separation of concerns

Frontend:

• ReactJS v6
• TypeScript (strict mode)
• SCSS, CSS Modules, normalize.css

Testing:

• Backend: xUnit or equivalent for unit/integration tests
• Frontend: Jest, React Testing Library
• Writing clean, testable code with good coverage

General:

• Git and feature-branch workflows
• Ability to work independently in a remote setting

Nice to Haves:

• Experience with SSO integration, particularly using Azure Entra ID / OpenID Connect / MSAL
• Familiarity with AG Grid
• Exposure to Azure services
• Awareness of accessibility and performance best practices