Humanoid

Reinforcement Learning Engineer - Manipulation

Humanoid
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2 months ago
London, United KingdomMid Level

Responsibilities

  • Train language-vision-conditioned manipulation policies with reinforcement learning in simulation and the real world.
  • Construct challenging and diverse manipulation-task suites in simulation.
  • Partner with teleoperations to collect simulation trajectories for behavior cloning.
  • Work with testing and operations to establish real-world reinforcement-learning training pipelines.
  • Experiment with methods for transferring policies from simulation to the real world.

Requirements

  • 3+ years of experience building deep-learning systems in industry or research, with shipped models or published artifacts.
  • Hands-on experience with at least one of LLMs, VLMs, or image/video generative models, including architecture, training, and inference.
  • Experience solving real problems with reinforcement learning and deep neural networks.
  • Strong Python and PyTorch or JAX skills, including profiling, numerical debugging, and maintainable research-code development.
  • Experience with robotics simulators such as Isaac Sim or MuJoCo is preferred.
  • Experience with reinforcement learning for robotics is preferred.
  • Experience building infrastructure for large-scale reinforcement learning, such as using Ray, is preferred.
  • Publications at ICLR, ICML, NeurIPS, or equivalent open-source contributions are preferred.
  • Familiarity with OpenVLA, Physical Intelligence (π) models, or similar open VLA frameworks is preferred.

Benefits

  • Competitive equity through stock options with meaningful upside.
  • 30+ paid days off, including 23 days of annual leave, UK bank holidays, and additional company closure days.
  • Private healthcare with virtual and in-person care.
  • Pension scheme with an 8% total contribution, comprising 5% employee and 3% employer contributions, on full earnings.
  • Free daily breakfast, catered lunch, and snacks in the office.
  • London-based role with in-office collaboration.
  • Opportunity to work with engineers, researchers, and product experts on humanoid robotics and AI.
  • Direct access to founding leadership and meaningful input into product direction.

Tech Stack

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Humanoid

About Humanoid

201-500 employees
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