Software Engineer (Claude/Codex) - Up to £100k + Bonus
UK Visa Sponsorship Analytics
Above analytics are generated algorithmically based on job titles and may not always be the same as the company's job classification. You can also check detailed occupation eligibility, and salary criteria on our UK Visa Eligible Occupations & Salary Thresholds page.
Disclaimer: Hunt UK Visa Sponsors aggregates job listings from publicly available sources, such as search engines, to assist with your job hunting. We do not claim affiliation with Hunter Bond. For the most up-to-date job details, please visit the official website by clicking "Apply Now."
Job Title: Software Engineer (Claude/Codex)
Client: AI Tech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers
Salary: Up to £100k + Bonus + Equity
Location: Remote (UK-based) with an optional Holborn office
Sells: Work on cutting-edge AI systems that power innovation at scale. Full remote flexibility across the UK, total ownership of greenfield projects, modern tech stack (Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering.
An AI Tech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up.
You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI tools, and core infrastructure supporting advanced technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare.
Role
- Design and build production-grade backend systems using Python and FastAPI
- Develop distributed, high-performance services and APIs for AI-driven platforms
- Contribute to architecture decisions, scalability planning, and system optimisation
- Implement best practices in testing, CI/CD, and performance monitoring
- Collaborate closely with product, AI, and data teams to deliver end-to-end solutions
- Drive continuous improvement and innovation across the engineering organisation
Skills
- 4+ years of experience as a Software Engineer building modern backend systems
- Strong Python skills (FastAPI preferred; Flask or Django also considered)
- Experience with Claude Code or other agentic coding tools is essential
Sells
- Fully remote working across the UK, with an optional Holborn office
- Chance to shape core architecture in a high-impact environment
- Flat, engineering-led structure with autonomy and trust
- Work on complex, meaningful technical problems that matter
- Strong equity offering and long-term growth opportunities
- Culture built around innovation, ownership, and collaboration