{"id":2174360,"url":"https://alion.io/job/moss-perception-engineer","title":"Perception Engineer","company":{"id":3871387,"name":"moss","domain":"moss.ag","url":"https://alion.io/company/moss-5","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Gem","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":90000,"max_usd":212000,"period":"year","method":"role_country_seniority_unknown","sample_n":11652},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Imitation Learning","optional":false},{"name":"Multimodal AI","optional":false},{"name":"STL","optional":false},{"name":"Vision-Language-Action","optional":false}],"status":"live","first_seen_at":"2026-02-13T18:30:49Z","employer_posted_date":"2026-07-01","last_verified_at":"2026-10-11T20:39:09Z","board_verified":true,"closed_at":null,"days_open":240,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":239},"description":"About Us\nAt moss.ag, we build robots to go where humans won't, digitizing the physical outdoor world to make it machine-readable. Starting with tree farms - where a single field holds millions of plants no human has ever fully inventoried.\nWe’re a small team of practical engineers with a long-term vision. We focus on real, messy, on-the-ground problems today, while working toward a future where autonomous field robots make harsh outdoor jobs easier and safer.\nIf our mission aligns with how you work and think, we’d love to learn more about you!\nThe Role\nJoin us as a key founding engineer. We’re a small, fast-moving team of 7, developing novel perception systems and algorithms to interpret the physical world in challenging, real-world environments.\nYou will own the development and deployment of our 3D perception pipeline. This involves developing novel algorithms and multi-modal models (LiDAR, Camera, GPS & Environmental Data) for understanding farms and enabling autonomous robot operations.\nWe move quickly, solve hard problems, and are excited by the reactions we receive from our customers.\nWe're looking for both full time (in-person) roles and intern candidates for co-ops, summer, and/or part-time.\nMinimum Requirements\nImpressive real-world projects beyond the classroom (robotics, perception, mapping, autonomy, etc.)\nHands-on experience with 3D sensor data (LiDAR, radar, depth cameras)\nStrong C++ (templates, smart pointers, STL containers, algorithms)\nExperience training ML models on custom datasets (data curation, labeling, training/eval loops)\nExperience with object detection, semantic segmentation, and/or classical CV / point-cloud methods (e.g., clustering, registration, tracking)\nWhat You'll Do\nOwn the full lifecycle of our 3D perception pipeline (research, prototype, production, deployment, iteration)\nBuild multimodal models and pipelines that fuse LiDAR, cameras, GPS and metadata for 3D detection and analysis\nDesign robust algorithms for outdoor environments (harsh shadows, lighting shifts, motion blur, dust, severe occlusions)\nHelp build and maintain ML infrastructure for automated labeling, dataset management, training, and evaluation\nOptimize and deploy models for real-time performance on edge hardware (latency, throughput, memory)\nExplore new approaches like vision-language-action (VLA) models, imitation learning, and autonomy-oriented perception for robot tasks","description_format":"text","description_chars":2415,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-09T13:31:45Z"}],"visa":[],"liveness":{"score":3,"band":"cold","label":"Long shot","p_open":1,"p_active":0.124,"p_room":0.28,"age_days":238,"expected_fill_days":21,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/moss-perception-engineer","json_url":"https://alion.io/job/moss-perception-engineer.json","meta":{"generated_at":"2026-10-11T21:04:31Z","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":9663,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-12T00:00:00Z"}},"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":3871387},"rest":"https://alion.io/mcp/rest/get_company?id=3871387"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmoss-perception-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%2Fmoss-perception-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%2Fmoss-perception-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/moss-perception-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmoss-perception-engineer"}]}