Full-Stack Product Engineer- Innovative AI Start-Up

Salary: £60 - 80,000 base + substantial stock

Summary:

Fantastic opportunity for a Product Engineer who thrives on project ownership to join a growing AI-auditing tech firm.

Founded in 2023, and backed by some big-name investors, my client has built a trusted platform for safe and responsible deployment of AI systems. Their continuous auditing of AI models ensures transparency, independent oversight and fairness in HR and HR tech.

Reporting to the CTO and working collaboratively with product, data & customer-facing teams, this role offers the chance to work across the full stack with a visible impact on product quality, functionality and reliability. You'll draw on your solid TypeScript and React background to strengthen product development capabilities, and contribute to backend systems in Python.

As an early product engineering hire, you will help shape the scope of how this role grows and take on more responsibility across product development. Currently an intentionally small, focused company of five people, they are looking to grow to 10 by mid-2026. Come and be a part of something special.

Skills and Experience Required:

• 3+ years' professional experience, with strong TypeScript and React skills (Next.js is a plus)
• Experience shipping production software that real users depend upon
• Strong desire to design reliable, performant, user-friendly features
• Full-stack mindset, happy to work across both front- and backend
• The ability to make trade-off decisions; knowing when to move fast and when to build something more robust
• Comfortable in fast-paced, early-stage environments where you wear multiple hats

Rewards and Incentives:

• Join a fast-growing, agile, diverse company, passionate about innovation
• Hybrid working - 3 days/week in London office
• Generous holiday allowance & budget for personal learning & development

Whilst we carefully review all applications, to all jobs, due to the high volume of applications we receive it is not possible to respond to those who have not been successful.

Contact
If you feel you're suitable for this role, want to hear about similar positions, or would like help hiring similar people for your company, please send your CV or get in touch.

Richard Allan
[email protected]
+44 (0) 20 3137 9574
linkedin.com/in/richardallanok