Onlano
Full Stack DevelopmentRemote

Full Stack .NET Developer

Hays Specialist Recruitment Limited - Agency

London, UK, ๐Ÿ‡ฌ๐Ÿ‡ง United KingdomContract - Senior (4-7 years)0 applicantsCloses Jul 16, 2026

Salary

GBP 104,000 - 106,600 / year

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Job description

Job details

  • Location: London, UK
  • Work mode: Remote
  • Employment type: Contract (Not an internship)
  • Salary: GBP 104,000 - 106,600 per year

Role overview

Join a highly recognized consultancy as a Full Stack .NET Developer. You will work within a collaborative team to deliver secure, on-prem enterprise applications, leveraging a modern tech stack to solve complex business challenges. This is a high-impact role requiring a blend of backend stability and frontend agility.

Job details

This is a Full-time contract position based in London, UK, operating on a primarily Remote basis. This role is not an internship. The offered salary range is ยฃ104,000 to ยฃ106,600 GBP per annum (equivalent to approximately ยฃ410 per day inside IR35).

Responsibilities

  • Develop and maintain secure on-prem enterprise applications using C# and the .NET Framework.
  • Build responsive and interactive user interfaces using React and TypeScript.
  • Design and optimize database queries and schemas using SQL.
  • Collaborate with a small, agile team to deliver high-quality software updates.
  • Ensure all developed features meet strict security standards for enterprise environments.

Requirements

  • Proven professional expertise in C# and the .NET Framework.
  • Active Security Clearance (SC) is mandatory for this position.
  • Strong experience with React and TypeScript for frontend development.
  • Proficiency in ASP.NET MVC and/or WebForms.
  • Solid understanding of SQL and relational database management.

Benefits

  • Primarily remote working flexibility.
  • Opportunity to work with a globally recognized consultancy.
  • Collaborative and supportive team environment.
  • Competitive day rate for contract engagement.

Keywords

C#.NET FrameworkReactTypeScriptSQLASP.NET MVCSecurity ClearanceWebForms