AI Engineer

All3 is transforming how buildings are conceived, developed and delivered. We combine AI-powered design with robotic prefabrication and on-site assembly to build custom architecture at the cost and speed of mass production -- unlocking even the most complex sites.We're currently seeking a Reinforcement Learning Control Engineer to develop learning-based control systems for dynamic locomanipulation on our large legged robotic platform, Mantis. You'll design reinforcement learning solutions that integrate tightly the rest of our framework to enable robust locomotion and manipulation in complex, semi-structured construction environments.Responsibilities:Design and train reinforcement learning policies using physically grounded sensor models (LiDAR, cameras, IMUs) to support autonomous locomotion and manipulation capabilities; Integrate learned components within a complex software architecture, ensuring stability and reliability; Develop robust sim-to-real transfer strategies and ensure successful deployment of the policies to the hardware platform; Analyse hardware experiments, identify failure modes and iteratively improve performance and robustness; Collaborate closely with perception, state estimation and software engineers to deliver cohesive, real-time robotic behaviour; Contribute to the evolution of a unified whole-body control framework for loco-manipulation capabilities; This is not a simulation-only research role. The systems you build will run on hardware and must operate reliably under real-world constraints.Expertise:Strong proficiency in Python and PyTorch; C++ experience;Solid understanding of ML approaches and their challenges and practical limitations in physical systems; Hands-on experience with legged locomotion (quadruped or biped) and/or robotic manipulation; Good understanding of robot dynamics, kinematics and contact modelling; Experience deploying learning-based components on real robotic hardware; Ability to reason about stability, safety and robustness -- not just reward optimisation.Would be nice if you have:Experience with whole-body control of legged systems; Experience combining classical control and learning in hybrid architectures; Exposure to state estimation and multi-sensor integration; Experience withcontact-rich manipulation; Experience in /Exposure to construction robotics, heavy machinery or large-scale physical systems.We offer:Chance to be a part of a large-scale project; Team driven by impactful cause; Hybrid format of work with the lab located in Park Royal; Private dental or full medical (dental treatments aren't covered) insurance; Flexible working schedule; 28 days of annual leave.At All3, you'll work on one of the hardest problems in robotics: combining dynamic locomotion and manipulation into a structured, deployable autonomy system. You'll join a small, focused team building real machines for real environments -- where physics matters, reliability matters and thoughtful engineering wins over hype. Similar jobs, Job Title: Recruitment Consultant - Data & AILocation: London or RemoteLevel: Mid-levelSalary: £30,000 - £50,000 base + uncapped commission up to 35%The OpportunityWe're hiring a Recruitment Consultant to specialise in Data, AI, and Machine Learning hiring.This role exists..., Machine Learning EngineerLocation: UK (hybrid/on-site as required) Rate: £550 per day (Outside IR35) Security Clearance: Must hold UK SC ClearanceContract Machine Learning Engineer - Defence AI ProgrammesWe are supporting a specialist AI organisation delivering advanced..., Senior Talent Acquisition Partner - Technology - Machine Learning + Data Hybrid in London (Min 3 days per week onsite) Fixed Term Contract - 6 months - Immediate start!We're hiring a number of Senior Talent Acquisition Partners to support a new client with a focus on..., My client is looking for an experienced ML Infrastructure Engineer to support the deployment, optimisation and scaling of advanced machine learning models in production environments. This role sits at the intersection of research and engineering, focused on ensuring models..., New Contract Opportunity for an eDV Cleared Data Scientist with an Industry-Leading National Security Consultancy in London.Active eDV RequiredUp to £680 p/d Inside IR3512-month engagementUrgent requirement - ASAP start5 days on site in central LondonThe Role:You will..., Lead Data Scientist, Computer Vision London, UK (Hybrid) | Full-timeHelp reinvent how the world discovers fashion.We're building a new era in fashion discovery - one that ignites body confidence in everybody and every body. Imagine Shazam meets Spotify, but for...

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