Full Stack Developer - Senior

Hays are now looking for a Snr Full Stack Developer for one of our local Healthcare clients: Up to £650 p/d Inside IR35 Remote Working Must have SNOMED, ICD-10, or HL7 FHIR experience We're looking for an experienced Full Stack Developer with strong healthcare technology expertise and deep HL7 FHIR R4/UK Core knowledge, Azure and .NET development experience, and a proven ability to deliver secure, compliant healthcare solutions at scale. Essential Experience Required Experience working with SNOMED CT and ICD-10 clinical coding, or: Hands-on expertise with HL7 FHIR R4, UK Core profiles, and healthcare interoperability What Else We're Looking For Strong experience developing cloud-native applications using C#, .NET 10, Azure, and REST APIs Frontend development experience using TypeScript, JavaScript, and NHS Digital Design System components Experience using AI-assisted development tools and agents responsibly within enterprise software delivery Eligibility to obtain BPSS clearance If you have SNOMED, ICD-10, or HL7 FHIR experience, and you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or send a copy to Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)