At a Glance
- Tasks: Transform prototypes into scalable ML solutions and build efficient data pipelines.
- Company: Exciting YC start-up with a focus on innovation and collaboration.
- Benefits: Competitive salary up to £180k, equity options, and flexible working arrangements.
- Other info: Great opportunity for career growth and working closely with leadership.
- Why this job: Join a dynamic team and make a real impact in the ML space.
- Qualifications: 2+ years of ML experience in a startup, strong Python skills, and ownership mentality.
The predicted salary is between 162000 - 198000 £ per year.
Few you'd take them from prototype to something running reliably at scale - post-training and distilling the models that power them, building the data pipelines that feed them, owning inference at scale, and simplifying aggressively so only what actually delivers performance makes it to production.
You'd work directly with the CEO and Head of Research, and partner closely with research, product, and forward-deployed engineering.
What they're looking for 2+ years shipping ML in a startup environment, ideally at an early-stage company where you owned things end-to-end.
Real hands-on post-training experience with LLMs - RL, fine-tuning, distillation, dataset and reward design Strong, clean Python that other people can maintain Comfortable reasoning about statistics, probability, and high-dimensional spaces Fast, with a high bar - goes deep to understand both problem and solution Genuine curiosity about the underlying domain, not just the ML Ownership mentality - sees what needs to happen and makes it happen Nice to have Experience with distributed training, inference optimisation, or scaling ML systems Background in an empirical field like behavioural science, computational social science, psychometrics, or statistics Publications or open-source work in simulation, evaluation, calibration, or behaviour modelling If you hit around 60% of this criteria, apply anyway - we'd rather see strong candidates who don't tick every box than miss out on good people over a checklist.
ML Engineer (YC Start-Up) - Up to £180k + Equity employer: Few&Far
Join a pioneering AI and robotics startup in London as a Founding Engineer, where you'll have the unique opportunity to shape cutting-edge technology from the ground up. With a strong emphasis on collaboration and innovation, this role offers genuine ownership and the chance to work alongside an exceptional founding team, backed by world-class investors. The vibrant work culture fosters personal growth and encourages tackling complex engineering challenges, making it an ideal environment for those looking to make a meaningful impact in the tech industry.
