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Full Stack DevelopmentRemote

Senior Full Stack Developer - Healthcare

Hays Specialist Recruitment Limited - Agency

London, UK, 🇬🇧 United KingdomContract - Senior (4-7 years)0 applicantsCloses Aug 2, 2026

Salary

GBP 156,000 - 169,000 / year

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Job description

Job details

  • Location: London, UK
  • Work mode: Remote
  • Employment type: Contract (Not an internship)
  • Salary: GBP 156,000 - 169,000 per year

Role overview

Hays Specialist Recruitment Limited is seeking a Senior Full Stack Developer with healthcare technology expertise for a leading UK healthcare client. This remote contract role requires deep knowledge of healthcare interoperability standards including HL7 FHIR R4, UK Core, SNOMED, or ICD-10, combined with strong Azure and .NET development skills. The position offers up to £650 per day inside IR35 and focuses on delivering secure, compliant healthcare solutions at scale.

Job details

This is a full-time contract position based in London, UK, with remote working available. The role is inside IR35 and offers a competitive day rate between £650 and approximately £700 daily, equivalent to £156,000-£169,000 annually based on typical contract length. Candidates must demonstrate proven experience with healthcare data standards and modern cloud-based development practices to support critical healthcare systems.

Responsibilities

  • Develop and maintain full stack healthcare applications using .NET and Azure
  • Implement HL7 FHIR R4 and UK Core standards for healthcare data interoperability
  • Build secure, compliant solutions meeting healthcare regulatory requirements
  • Collaborate with healthcare stakeholders to deliver scalable technical solutions
  • Design and develop APIs and integrations using healthcare terminology standards

Requirements

  • Proven experience with SNOMED, ICD-10, or HL7 FHIR healthcare standards
  • Strong .NET development skills and Azure cloud platform expertise
  • Deep knowledge of HL7 FHIR R4 and UK Core implementation
  • Experience delivering secure, compliant healthcare solutions at enterprise scale
  • Full stack development capabilities across frontend and backend technologies
  • Understanding of healthcare data security and regulatory compliance

Benefits

  • Competitive day rate up to £650 inside IR35
  • Fully remote working arrangement
  • Work with leading UK healthcare client
  • Exposure to cutting-edge healthcare technology

Keywords

Full Stack.NETAzureHL7 FHIRSNOMEDICD-10HealthcareC#CloudInteroperability