Senior Full-Stack Software Engineer – C#/.NET & TypeScript

Senior Full-Stack Software Engineer – C#/.NET & TypeScript6-Month Contract Hybrid London 2 Days OnsiteWe’re looking for an experienced Senior Full-Stack Software Engineer to join a London-based team on a 6-month contract.You’ll be responsible for code quality, technical review and release sign-off across .NET backend, frontend and Node.js services, working closely with internal teams and external delivery partners.Key Requirements8+ years’ software engineering experience with expert-level C#/.NET and TypeScript.Strong recent experience with .NET 6/7/8 and ASP.NET Core.Must have production experience with NestJS.Strong experience with Angular and/or React.Solid understanding of clean/hexagonal architecture, CQRS/MediatR and Entity Framework Core.Experience with Prisma, Jest/Vitest and unit/integration testing.Strong GitHub experience including PR reviews, branch protection and code owners.Experience with Snyk or similar security/vulnerability scanning tools.Confident enforcing coding standards and making technical/release sign-off decisions.Comfortable working with AI coding assistants such as GitHub Copilot.Public GitHub, open-source or personal projects would be advantageous.Contract London – Hybrid (2 days onsite) 6 months Senior/Expert levelInterested? Get in touch to discuss the role.