Senior Software Engineer (TypeScript | AWS)
London (hybrid: 2-3 days onsite)
Full‑time, permanent
£80,000–£95,000 + benefits
Join a mission‑driven healthtech team:
A fast‑growing organisation in the healthcare technology space is looking for a Senior Software Engineer with strong TypeScript and AWS experience. If you want to build products that genuinely improve patient outcomes and clinical workflows, this role gives you the chance to make a real impact.
You’ll work in a modern engineering environment, shaping scalable cloud‑native systems and contributing to a platform used by thousands of patients and clinicians.
Tech you will work with:
TypeScript (Node.js, React or similar)
AWS (Lambda, ECS/Fargate, DynamoDB, API Gateway, SQS/SNS)
Serverless & event‑driven architectures
Docker & containerised services
CI/CD (GitHub Actions, CircleCI, etc.)
Infrastructure‑as‑code (CDK, CloudFormation)
What you will do as a Senior Software Engineer:
Build and scale high‑quality services using TypeScript and AWS
Design cloud‑native, secure, and resilient systems
Collaborate with product, design, and clinical teams
Influence architectural decisions and long‑term technical strategy
Drive engineering best practices across testing, observability, and CI/CD
Mentor engineers and contribute to a positive engineering culture
What we are looking for in Senior Software Engineers:
Strong commercial experience with TypeScript
Solid hands‑on experience with AWS
Background in distributed systems, APIs, or event‑driven architectures
Pragmatic problem‑solver who enjoys ownership
Passion for building meaningful products
Bonus: experience in healthcare, regulated environments, or data‑sensitive domains
Why this Senior Software Engineer role stands out:
Work on products that directly improve patient care
Hybrid working with a collaborative London office
Competitive salary aligned with senior engineering roles in London
Private healthcare, wellness support, and learning budget
Mission‑driven culture with autonomy and trust
Interested? If you are a Senior Software Engineer who wants to use TypeScript, AWS, and modern engineering practices to make a real difference in healthcare, this could be your next step.