Senior Software Engineer: .NET C#, React, TypeScript Central Manchester (3 days in the office) We’re working with a fast-growing start-up creating user-focused digital platforms for clients. They’re looking for a skilled Senior Software Engineer to join their team. You’ll focus on backend development (around 70%) but also contribute to frontend tasks and help mentor mid-level / junior developers. What You’ll Do: Build backend systems using .NET C#. Create and maintain RESTful APIs. Work with cloud platforms like Azure, AWS, or GCP. Write clean, testable code and follow TDD practices. Use React and TypeScript for frontend work as needed. Set up CI/CD pipelines for smooth testing and deployment. Support and mentor a junior developer. What You’ll Need: 5 years of .Net C# experience Expertise in .NET C#, SQL, and cloud platforms. Familiarity with React and TypeScript. Experience with TDD and agile methods. A proactive attitude and willingness to help others. Be part of a growing start-up where your work makes an impact. You’ll collaborate with a supportive team and have the chance to grow as the company scales.