About Vannin Group

Vannin Group's Healthcare Division is building the operating system for modern healthcare. Our flagship product, Greencube, is a HIMSS Stage 7 certified electronic health record used by thousands of clinicians across hospitals, clinics, and mobile units in 20+ countries.

The Role

We are hiring two Full-Stack Engineers to build the clinical workflows, integrations, and user experiences that define Greencube. You will work across the full stack — from database and APIs through to the clinician-facing UI — shipping features that have a direct impact on patient care every day.

Key Responsibilities

• Design, build, and ship production-grade features across the Greencube platform — clinical modules, dashboards, integrations, patient and clinician apps.
• Own features end-to-end: database schema, API design, business logic, frontend UI, and tests.
• Collaborate with clinical, product, and design teammates to translate clinician workflows into elegant software.
• Contribute to Greencube's architecture, technical standards, and engineering culture.
• Write clean, well-tested, maintainable code.
• Participate in code reviews, architecture reviews, and incident response.
• Help evolve Greencube's interoperability layer (HL7, FHIR, SNOMED).

Essential Requirements

• 5+ years of full-stack engineering experience in a production SaaS environment.
• Strong proficiency in a modern backend language (e.g. C#/.NET, Node.js, Python, Go, or Java).
• Strong frontend skills with a modern framework (React, Vue, Angular, or similar).
• Solid experience with relational databases (PostgreSQL, SQL Server, or MySQL) and API design.
• Software engineering craft — testing, CI/CD, code review, pragmatic architecture.
• Care for user experience and attention to detail.

Desirable

• Experience with healthcare standards (HL7, FHIR, SNOMED, DICOM).
• Experience with regulated software development (ISO 13485, IEC 62304).
• Experience with multi-tenant SaaS, event-driven systems, or offline-first apps.
• Exposure to ML-powered product features.

What We Offer

• Mission-driven work with real clinical impact.
• Competitive salary, bonus, and equity.
• Central London office with hybrid working.
• Private medical insurance, pension, and 28 days annual leave plus bank holidays.
• Learning budget and conference attendance.

How to Apply

Please send your CV, GitHub, and a covering letter to office@vanningroup.com quoting reference VH-13. Please note: two positions are open.

Vannin Group is an equal-opportunities employer.