> Markdown version of [/jobs/ext/728661-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/728661-senior-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - **Company:** Healthtech Ltd - **Location:** London, UK (Remote available) - **Experience:** Expert - **Salary:** £90,000.0 - £125,000.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Distributed Systems, TypeScript, ReactJS, Backend - **Published:** June 29, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=edd74ef0dec68f89 ## About the Role Do you have experience in TypeScript?, This is for a product-minded full stack senior software engineer who wants to move with extreme urgency and have complete autonomy. You'll help build and scale our product, working across teams and directly with our customers., * You are operating at a senior or lead level and have 5+ years of experience, with expertise in React and TypeScript * You've experienced a startup or scale up especially at an early stage. You've been part of a small squad of high performing engineers and you weren't just "one of many" * You may have a founders/entrepreneurial mindset or have been a technical founder yourself and get the early stage growth journey * You pride yourself on producing high quality code which scales effectively into different environments * You feel accountable for the end-to-end solution and can build our product which can handle various NHS "oddities" * You understand and mitigate the risks of distributed systems, ensuring code that is failsafe even in the cases where things go wrong * You thrive with autonomy, responsibility, and building things that truly matter. Tech environment * Fullstack (Backend leaning): TypeScript or similar * APIs: Designing and consuming scalable, well-structured services * Data: Working with production systems and performance considerations * Experience in scaling product environments or high-stakes domains (health, finance, infra) is a strong advantage. ## Description * You ship intuitive, high-quality user experiences that clinicians and patients rely on daily * You influence product direction, not just implementation * You identify and solve performance and usability challenges before they become problems * You become a trusted voice across engineering, product, and design * The team delivers faster and better because of you! Whats on Offer ## Related Videos - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) - [Do TypeScript without TypeScript](https://www.wearedevelopers.com/videos/327-do-typescript-without-typescript) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)