At a Glance
- Tasks: Build innovative AI platform features and design user-friendly interfaces.
- Company: Exciting stealth AI start-up backed by top-tier European VCs.
- Benefits: Competitive salary, equity, hybrid work, and great perks.
- Other info: Fast-paced environment with opportunities for significant impact and growth.
- Why this job: Join a founding team and shape the future of decision-making technology.
- Qualifications: 5+ years in software development with strong full-stack skills.
The predicted salary is between 120000 - 160000 £ per year.
I'm working with an AI start-up (backed by tier-1 European VCs) building a decision platform for high-stakes environments — helping teams navigate uncertainty and make better calls, faster.
What you'll actually be doing:
- Building core product features across backend, frontend & workflow systems
- Turning fast-moving prototypes into reliable, reusable product surfaces
- Designing interfaces that make complex AI outputs feel clear & trustworthy
- Building the platform foundations — auth, permissions, APIs, observability
- Working directly with the founding team — fast decisions, no bureaucracy
What we're looking for:
- 5+ years building production software
- Strong full-stack chops (Python/FastAPI + React/TypeScript or equivalent)
- Solid SQL & data modelling instincts — comfortable in data-heavy B2B products
- Bonus: experience with agentic/LLM-powered products, tool use, evals, guardrails
- Bonus: API integrations (MCP, webhooks, OAuth) + cloud deployment (AWS)
Direct AI/ML experience isn't a hard requirement — strong product engineering judgment matters more.
DM me or drop your CV/GitHub/portfolio — happy to share more on the product and team (confidential at this stage).
Founding AI Platform Engineer — Stealth AI Start-up in Slough employer: MBN Solutions
Join a pioneering AI start-up in London, where you'll be at the forefront of innovation, building a decision platform that empowers teams to navigate uncertainty. With a strong emphasis on collaboration and rapid decision-making, our hybrid work culture fosters creativity and growth, offering competitive salaries, equity options, and a unique opportunity to shape the future of AI technology alongside a passionate founding team.
