{"id":2205438,"url":"https://alion.io/job/revel-robotics-rai-ai-robot-learning-engineer","title":"RAI AI Robot Learning Engineer","company":{"id":4373577,"name":"REVEL Robotics","domain":"revelrobotics.com","url":"https://alion.io/company/revel-robotics","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"D","score":53,"open_postings":23,"ghost_share":0.783,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Robotics","role_family":"Robotics","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Prague, Czech Republic"],"countries":["CZ"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":42000,"max_usd":95000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":127},"experience_years_min":3,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Embodied AI","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Imitation Learning","optional":false},{"name":"PPO","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"PyTorch C++","optional":false},{"name":"Reinforcement Learning","optional":false},{"name":"Reinforcement Learning","optional":false},{"name":"Transformers","optional":false},{"name":"World Models","optional":false}],"status":"live","first_seen_at":"2026-06-22T08:28:30Z","employer_posted_date":"2026-06-22","last_verified_at":"2026-10-21T07:59:09Z","board_verified":true,"closed_at":null,"days_open":121,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":120},"description":"About REVEL\nREVEL is an AI robotics company developing physical intelligence for general-purpose humanoid robots. We capture the force, dexterity and intent of human work with our Neural Gambit wearable, and use it to train RAI, the intelligence that powers our robots. REVEL is headquartered in Palo Alto, California, with R&D and engineering facilities in Prague and Hradec Králové, Czech Republic. This role is on-site with our engineering team in the Czech Republic.\nDevelop imitation- and reinforcement-learning methods that turn demonstrations into skills. Our RAI team builds the core intelligence that powers REVEL robots, learning from the force and intent Neural Gambit captures.\nResponsibilities\nTrain and evaluate models on REVEL's human-demonstration data\n\nBuild scalable, reproducible training and evaluation pipelines\n\nCollaborate across the RAI, hardware and data teams\n\nPush results from research into production on the robot\n\nRequirements\n3+ years of relevant professional experience\n\nHaving modified robot-learning models and taken them from training through on-robot deployment, inference, testing, and validation-not only used off-the-shelf implementations\n\nExperience building and shipping robot-learning systems on real robots, not only in simulation\n\nExperience with one or more of the following: behavior cloning, imitation learning, VLAs, VLMs, Transformers, Diffusion Policies, or world models\n\nProficient in Python and/or C++ and deep-learning frameworks such as PyTorch for building training pipelines, fine-tuning models, and developing robot-facing code\n\nComfortable designing experiments, diagnosing failures, and iterating quickly on physical systems\n\nBonus qualifications\nExperience using reinforcement learning approaches-such as PPO, SAC, offline RL, or RL fine-tuning-to improve learned robot behaviors\n\nTrack record of deploying learning-based manipulation systems on commercial or production robots, not only demos\n\nPrior work with humanoids or other highly dexterous robotic platforms\n\nPublication record in robot learning, manipulation, or embodied AI\n\nWhy REVEL\nWork That Ships: We capture how skilled humans work, their force, touch, and judgment, and our robots do the work. You put robots on a paying customer's floor, not in a demo loop\n\nThe Team: Colleagues from NVIDIA, SpaceX, and Neura Robotics, and founders you work with directly. No layers, no process between you and the decisions\n\nYour Own Hardware: A top-spec GPU workstation, cluster access, and hands-on time with the robots you're building. Not a software sandbox\n\nKeep Learning: Conference budget for select roles (GTC, CoRL, ICRA), and room to publish and contribute to open source where our IP allows\n\nWhat we offer\nUnlimited Paid Time Off: Real flexibility to take time away when you need it. We trust our people to own their work, their time, and their results\n\nPrague, On-Site: Robots need hands, so we work together in our Prague lab. Moving here? We sponsor your work visa and cover relocation\n\nLunch, On Us: Complimentary lunch every working day, plus coffee, snacks, and drinks whenever you need a boost\n\nHow to apply\nApply through the link on this posting.","description_format":"text","description_chars":3176,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":true,"industries":["Robotics AI","Humanoid Robots"],"lifecycle":[{"event":"open","at":"2026-10-09T23:10:29Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.27,"p_room":0.28,"age_days":120,"expected_fill_days":32,"reasons":["conf:1","stale_co","ghost","win:tail","crowd:"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/revel-robotics-rai-ai-robot-learning-engineer","json_url":"https://alion.io/job/revel-robotics-rai-ai-robot-learning-engineer.json","meta":{"generated_at":"2026-10-21T10:17:26Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":14568,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4373577},"rest":"https://alion.io/mcp/rest/get_company?id=4373577"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frevel-robotics-rai-ai-robot-learning-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Frevel-robotics-rai-ai-robot-learning-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Frevel-robotics-rai-ai-robot-learning-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/revel-robotics-rai-ai-robot-learning-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frevel-robotics-rai-ai-robot-learning-engineer"}]}