AI Product Engineer
Crux
ReactSQLTypeScript
Salary
💰 £90,000 - £110,000 per year
Job Level
Mid-LevelSenior
Tech Stack
React
About the role
- Report directly to Head of Product and take ownership of the Train product pillar
- Lead and manage a world-class cross-functional Train Team of ~30 people (engineers across ML, modelling/simulation, full-stack, product managers, designers)
- Directly manage and mentor a team of three product managers, developing their capabilities and careers
- Define vision, set north star, own product strategy and roadmap for the Train Team
- Build the next layer of leadership within the product org
- Raise the bar for product excellence by setting expectations, frameworks and lightweight processes
- Act as feedback loop between market signals, team performance and company goals; remove organisational blockers
- Collaborate closely with founders, leadership, coaches and wider product team
- Work at scale: ensure adaptive training engine and ML models process millions of workouts weekly and serve millions of users
- Integrate new data sources (recovery, HRV, menstrual cycle, environmental conditions) and scale models globally
- Build organisational processes, data pipelines and feedback loops to enable high-quality, repeatable product decisions
Requirements
- Track record of building and scaling exceptional consumer products
- Experience as an IC shipping features and later as a product leader shaping strategy
- Experience mentoring and managing product managers at different levels
- Strong mobile product judgement and UX focus
- Experience owning complex, data-heavy products and using experimentation and modelling to inform decisions
- Experience translating strategy into roadmaps and aligning multiple product teams
- Experience delivering in fast-paced or start-up environments
- Technical background (Engineering, Computer Science, Maths, Physics) OR equivalent hands-on experience building technical/complex software products (e.g., ML models, LLMs, modelling)
- London-based or able to work in person at Vauxhall office on a Hybrid model (ideally 3 days per week)
- Bonus: interest in fitness apps and fitness space
- Bonus: experience with (react-native) mobile application teams
- Bonus: perspective on digital coaching, AI, and wearable data
