
Senior Software Engineer
Job Description
Posted on: January 30, 2026
Senior Fullstack Software Engineer | Remote | £550-600/day💰£550-600/day Pay Rate⚙️Python, AWS, ReactJS, some Ruby📍Remote (UK)📜Outside IR35
📅 Initial 3 months, scope for extensions_Late stage scale up in the personalised health sector seeking Backend weighted Fullstack Software Engineer on a contract basis._
A rapidly scaling healthtech company is looking for a Senior, backend weighted Fullstack Software Engineer to join their product engineering team on an initial 3-month contract. You'll play a key role in delivering features across a modern web platform that’s actively improving the lives of thousands of users every day.
You’ll be working across a Django based Python application with a ReactJS front end (max 20% of time on front end). The application is built for scale, supporting thousands of daily users. You'll collaborating with cross-functional teams in a product-led, design-aware environment. The team values clean, maintainable code, pragmatic decision-making. Comfortable working independently and as part of a collaborative engineering team
What are they looking for:
- Experienced with Python (Django), Ruby (Rails), ReactJS/TypeScript would be a bonus
- Ability to take the lead and drive project delivery
- Experience building modern, scalable web applications and understanding distributed systems.
- Experience A/B testing would be a big bonus
- Experience with Cloud Infrastructure – the team are currently working with AWS
Senior Fullstack Software Engineer | Remote | £550-600/day
Apply now
Please let the company know that you found this position on our job board. This is a great way to support us, so we can keep posting cool jobs every day!
ResumeBuilder.careers
Get ResumeBuilder.careers on your phone!

Founding Front End Software Engineer- pre-funded

Software Developer

Alliances Field Engineer

Forward Deployed Engineer (AI Agent)

