Full-stack Engineer

TORTUS; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

A leading healthcare technology company based in London seeks an experienced software engineer to build partner-facing integrations and SDKs. You will play a critical role in making technology easy to adopt for clinicians and hospitals. Ideal candidates have 5+ years of full-stack development experience, strong frontend skills, and familiarity with healthcare integrations. The role includes competitive compensation, equity opportunities, and a flexible hybrid work model.

Benefits

£90-120k DOE + equity

28 days holiday + bank holidays

WFH options available

Latest MacBook and equipment

Opportunity to transform healthcare

Qualifications

• 5+ Years of experience in full-stack development.
• Experience with SaaS products and creating for developers.
• Experience working directly with external partners.

Responsibilities

• Build and extend TORTUS SDK for new integrations.
• Create embedded experiences within partner applications.
• Work with partners on technical implementations.

Skills

Full-stack development experience

Experience building partner-facing integrations

Strong frontend skills (React, TypeScript)

Experience with healthcare integrations

Familiarity with authentication flows

Tools

Google Cloud Platform

PostgreSQL

Redis

Terraform

GitOps & ArgoCD

Job description

About TORTUS

At TORTUS we work with clinicians and hospitals to provide clinically safe and reliable AI. We use a combination of speech-to-text and LLM models to infer information about your visit with a clinician (GP, Paramedic, Surgery), and provide verified documentation and actions. Fundamentally, we are on a mission to eliminate human error in medicine.

We've been doing this for the last 2 years, and 2025 saw our biggest increase in usage to date as we rolled out to a large proportion of UK GP surgeries and to London Ambulance and other notable organisations.

A huge part of our growth comes from partnerships - embedding TORTUS into the products our partners already sell. X-on Health (60% of UK primary care telephony), Medicus and others. To scale this further, we need engineers who can build the integrations and SDKs that make these partnerships work.

What we're looking for

Experience building partner-facing integrations or SDKs that other developers use in production. If you've created embeddable experiences, designed clean APIs, or built technical products that partners integrate into their own systems - we want to talk to you.

What else would be great

• 5+ Years of full-stack development experience

• Experience with SaaS products, creating for developers

• Experience with healthcare integrations (FHIR, HL7, EHR systems like EMIS, SystmOne, or Epic)

• Strong frontend skills (React, TypeScript) for building embedded UI experiences

• Experience with iFrame-based integrations and cross-origin communication

• Familiarity with authentication flows for embedded applications (OAuth2, SSO, shared auth)

• Experience working directly with external partners on technical implementations

What does wild success look like?

In 12-18 months, you've become the engineer our partners trust. You've extended the TORTUS SDK so new integrations take days instead of weeks. You've shipped embedded experiences that run seamlessly inside partner applications - handling patient context, audio capture, and write-back to clinical systems. You've built integrations with multiple new partners from scoping to production. Our partner-driven revenue has grown significantly, and a lot of that is because you made our technology easy to adopt and delightful to use.

Where does this role take you?

This is a high-impact role in a fast-growing squad with clear commercial targets. Excel here and you could grow into leading our entire partnerships engineering function, or specialise deeper into platform architecture and developer experience. You\'ll work directly with partners and shape product direction based on real market needs. We\'re building something that genuinely matters - your impact will be on technology that helps clinicians care for millions of patients.

Our Stack

• Google Cloud Platform (GCP)

• Google Kubernetes Engine (GKE)

• Terraform

• GitOps & ArgoCD

• PostgreSQL + Redis

• Typescript across our stack (React, NestJS), Python/FastAPI for ML workloads with Pub/Sub for events

• Self-hosted ML models

What We Offer

• £90-120k DOE + equity

• 28 days holiday + bank holidays

• Mon & Fri WFH optional - office-first culture

• Latest MacBook + the right equipment to make you at your best

• The chance to genuinely transform healthcare

Location

We are an office-first company based in the historic Holborn Town Hall. Where possible, we aim to be in the office at least 3 days a week (typically Tuesday, Wednesday and Thursday).

Interview Process

1. Initial chat with Engineering Manager (15-30 mins, Remote)

2. Take-home task - a technical PR style code review exercise (1 hour, async)

3. Pair-coding - a pair coding exercise with 2 members of the engineering team (30mins, remote)

4. Systems design - join us in the office for a white-boarding session solving a real world problem (1 hour, On-site)

5. Culture interview - values alignment with the broader team (30 mins, On-site)