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Uniting Ambition

Senior Software Engineer

Europe (non-EU)

July 2, 2026 at 12:00 PM

✨ AI summary

Location

  • East Midlands, England, United Kingdom (Hybrid/Remote optional)

Programming Languages

  • C#
  • TypeScript

Frameworks

  • .NET
  • React

Databases

  • PostgreSQL

Experience Level

  • Senior

Senior Full Stack Developer (.NET & React)


Hybrid Midlands – remote options for the right person


Are you an experienced Senior Full Stack Developer looking for an opportunity to help modernise a business-critical platform, influence technical direction and contribute to a major transformation from an ageing Java desktop application to a modern web UI supported by new REST API services?

We’re looking for a talented developer with strong experience across C#, .NET, React and TypeScript t. This is a hands-on role with a strong backend focus, with .NET C# likely to make up around 70–80% of the role, alongside React-based UI modernisation.

You’ll design and build modern web applications, develop scalable backend services and APIs, and play an important part in shaping architecture and technical design decisions.

Role

  • Designing and developing modern web applications using .NET, React and TypeScript.
  • Building scalable backend services and RESTful APIs.
  • Working with PostgreSQL-based systems and relational databases.
  • Contributing to architecture, technical design and engineering best practice
  • Applying modern software practices, including Clean Architecture and Vertical Slicing, to support maintainable and scalable development.
  • Writing clean, maintainable and well-tested code.
  • Taking part in code reviews and supporting continuous improvement.
  • Collaborating with engineers, architects, project managers and subject matter experts.
  • Working in an Agile environment using tools such as Jira and Confluence.

Skills

  • Strong commercial experience with C# and .NET.
  • Experience developing modern web applications with React and TypeScript.
  • Experience designing and consuming RESTful APIs.
  • A good understanding of relational databases, ideally PostgreSQL.
  • Strong knowledge of software engineering principles, testing and maintainable code design.

Interested?

If you’re a Senior Full Stack Developer who enjoys building high-quality software, working with modern technology and contributing to important product decisions, we’d love to hear from you.

Apply now or get in touch for a confidential conversation.