{"id":96552,"url":"https://alion.io/job/gritt-robotics-inc-ml-cloud-infrastructure-engineer-2","title":"ML Infrastructure Engineer","company":{"id":3486,"name":"Gritt","domain":"gritt.ai","url":"https://alion.io/company/gritt-robotics-inc","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":88,"open_postings":17,"ghost_share":0.118,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":76,"computed_at":"2026-10-17T05:46:00Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["South San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":142000,"max_usd":267000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":451},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Kubernetes","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"PyTorch C++","optional":false}],"status":"live","first_seen_at":"2026-05-26T23:54:27Z","employer_posted_date":"2026-05-26","last_verified_at":"2026-10-17T14:35:08Z","board_verified":true,"closed_at":null,"days_open":143,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":143},"description":"Gritt is an intelligent system that combines robotics and AI to build the infrastructure that pulls society forward. Gritt deploys via simple attachments to common equipment found on construction sites and autonomously performs labor-intensive tasks, verification, and planning. Gritt systems are already building critical infrastructure in the harshest outdoor environments, starting with large-scale solar. The founding team includes experts in robotics and AI from Carnegie Mellon, Stanford, and MIT. Gritt is backed by Obvious Ventures, Union Square Ventures, First Round Capital, Climactic, Congruent Ventures, and other leading firms.\nRole: Software - ML Infrastructure Engineer\nLocation: SF Bay Area (in-person)\nAbout the role\nWe’re looking for an experienced ML Infrastructure Engineer to join our team. As an early member, you will play a pivotal role in architecting scalable cloud infrastructure for our AI and data pipelines. You'll need to thrive in a fast-paced startup environment where you'll wear multiple hats and have a direct impact on our product's evolution. Ideally, you have a proven track record of developing and deploying high-performance ML and cloud pipelines in production, and you're passionate about pushing the boundaries of what's possible in robotics with AI.\nWhat you’ll get to work on\nDevelop and deploy scalable AI training and validation pipelines in the cloud.\n\nSpin up distributed pipelines for data ingestion, pre-processing, training and evaluation.\n\nDeploy monitoring and CI/CD pipelines.\n\nEnable large-scale evaluation of AI models via cloud-based metrics.\n\nEnable large-scale evaluation of autonomy software and models via simulations in the cloud.\n\nOptimize performance, I/O and GPU utilization.\n\nBuild tooling and dashboards for rapid experimentation, orchestration and visualization.\n\nWork with other teams to integrate cloud tooling into workflows.\n\nWhat we look for\nDegree in computer science or related engineering disciplines (or equivalent experience).\n\n4+ years of experience deploying high-performance ML pipelines in production.\n\nProficient in Python and comfortable with C++/Go.\n\nExperience with ML frameworks like PyTorch.\n\nExperience with IO and data-loading workflows, including formats like Parquet, HDF5, TFRecord etc.\n\nExperience with deploying on cloud platforms like AWS, GCP or Azure.\n\nExperience with tooling like Docker, Kubernetes, and Airflow.\n\nShould be comfortable taking ownership of tasks with light supervision.\n\nMust have excellent problem-solving skills.\n\nLegally authorized to work in the United States.","description_format":"text","description_chars":2582,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Robotics AI","Construction Robotics","Solar Energy","Construction"],"lifecycle":[{"event":"open","at":"2026-05-26T23:54:27Z"}],"visa":[],"liveness":{"score":20,"band":"cold","label":"Long shot","p_open":1,"p_active":0.544,"p_room":0.36,"age_days":143,"expected_fill_days":76,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/gritt-robotics-inc-ml-cloud-infrastructure-engineer-2","json_url":"https://alion.io/job/gritt-robotics-inc-ml-cloud-infrastructure-engineer-2.json","meta":{"generated_at":"2026-10-17T15:28:00Z","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":20940,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":3486},"rest":"https://alion.io/mcp/rest/get_company?id=3486"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgritt-robotics-inc-ml-cloud-infrastructure-engineer-2"},{"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%2Fgritt-robotics-inc-ml-cloud-infrastructure-engineer-2"},{"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%2Fgritt-robotics-inc-ml-cloud-infrastructure-engineer-2"},{"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/gritt-robotics-inc-ml-cloud-infrastructure-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgritt-robotics-inc-ml-cloud-infrastructure-engineer-2"}]}