About this role
Salary: £69,000 - 125,000 per year
Requirements
- Extensive hands-on experience with Go and building and operating production software systems
- Experience with React and TypeScript
- Experience building systems around LLMs or agentic workflows
- Start-up experience is beneficial but not essential
Responsibilities
- Design and build production systems in Go, with work across React and TypeScript where needed
- Contribute to design reviews, code reviews, and technical discussions
- Work closely with Product, Design, and other engineers to solve technical problems and deliver reliable agentic experiences
Technologies
- React
- TypeScript
- Backend
- Golang
More
Were a thriving start-up software business with ambitions to grow and a commitment to investing in talent. This permanent Senior Software Engineer role is on our Engineering team, building and evolving the systems behind our agentic development experience. It is fully remote within the UK and offers a salary of £70,000–£125,000, plus equity and a bonus. The vacancy is represented by Huxley, a trading division of SThree Partnership LLP, acting as an Employment Business.
last updated 43 week of 2026