Fullstack Developer - NHS app

Your new company

You will be working for a well-known organisation working remotely with the occasion travel in the London office. This role is inside scope of IR35 and a 3–6-month contract with a possible extension.

Your new role

Overview

We are seeking an experienced Full‑Stack Developer and Healthcare Technology Specialist to build a deterministic patient‑triage platform integrated with NHS App and NHS Login. This role requires deep healthcare‑interoperability expertise, hands‑on production experience with HL7 FHIR R4 and UK Core from day one, and strong engineering skills across backend and frontend.

You must be confident using AI agents and AI‑assisted development tools to deliver safe, maintainable enterprise‑grade software in C# (.NET 10) and TypeScript.

Key Responsibilities

• Develop backend healthcare services using C#, .NET 10, REST APIs, and Azure services.
• Implement HL7 FHIR R4 and UK Core profiles with accurate SNOMED CT and ICD‑10 clinical coding.
• Build secure, accessible user interfaces using the NHS Digital Design System.
• Use AI agents and code‑generation tools responsibly to accelerate delivery while maintaining safety and quality.
• Integrate with NHS Login, NHS App APIs, and national NHS interoperability services.
• Apply healthcare‑specific engineering discipline, clinical‑workflow understanding, and deterministic logic design.
• Ensure solutions comply with GDPR, DSPT, and relevant healthcare/medical‑device standards.

Required Experience

• Azure experience including Functions, App Services, Key Vault, Monitor, and general cloud‑native design.
• C#, .NET 10, REST API development, and enterprise backend engineering.
• Frontend development with TypeScript, JavaScript or NHS Digital Design System components.
• Confident and experienced use of AI development agents and tools in daily workflow.

Highly Desirable

• Experience validating HL7 FHIR resources, terminology bindings and UK Core compliance
• Deep knowledge of SNOMED CT and ICD‑10 clinical coding.
• Strong understanding of clinical workflows, interoperability patterns, and NHS technical constraints.
• Experience with regulated healthcare or medical‑device software (ISO 13485, ISO 14971, IEC 62304).
• Experience with national NHS APIs such as GP Connect, PDS, PDM, SCR, or BARS referrals.
• OAuth 2.0, OpenID Connect, and NHS Login integration.

Summary

This position is ideal for a senior Full‑Stack Developer and Healthcare Technology Specialist with strong Azure and .NET 10 skills, proven UK Core FHIR expertise, NHS‑compliant frontend experience, and the ability to leverage AI‑assisted development responsibly to deliver safe, reliable, audit‑ready healthcare technology for national deployment

What you need to do now

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.

If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

#4783071 - Nisha Pandoria