{"id":1746422,"url":"https://alion.io/job/track3d-sr-machine-learning-engineer-2","title":"Sr. Machine Learning Engineer","company":{"id":6080,"name":"Track3D","domain":"track3d.ai","url":"https://alion.io/company/track3d","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"COLMAP","optional":false},{"name":"Computer Vision","optional":false},{"name":"Image Segmentation","optional":false},{"name":"Machine Learning","optional":false},{"name":"NumPy","optional":false},{"name":"OpenCV","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"TensorFlow","optional":false},{"name":"Git","optional":true},{"name":"GitHub","optional":true}],"status":"live","first_seen_at":"2026-10-03T06:14:00Z","employer_posted_date":null,"last_verified_at":"2026-10-03T06:14:00Z","board_verified":false,"closed_at":null,"days_open":5,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":5},"description":"We are seeking a passionate and skilled Senior Machine Learning Engineer to join our ML team, focused on advancing our work in object detection, image segmentation, and 3D reconstruction. The ideal candidate will bring strong technical capabilities, a proactive RCD mindset, and an eagerness to stay updated with the latest advancements in computer vision. This role involves working on cutting-edge CV problems, understanding and improving complex codebases, and contributing meaningfully to our mission. Experience in the construction domain or real-world deployment scenarios is a strong plus.\nResponsibilities:\nDesign and implement models for object detection, semantic/instance segmentation, and 3D reconstruction.\nAnalyse and debug large-scale computer vision pipelines.\nCollaborate with cross-functional teams to integrate ML models into production systems.\nConduct research and experiments to evaluate emerging methods and improve current workflows.\nUnderstand and enhance existing codebases with clean, efficient, and maintainable code clearly and effectively across technical and non- technical teams.\nRequirements:\n8+ years of hands-on experience in Machine Learning and Computer Vision.\nProficiency in Python and libraries such as PyTorch, TensorFlow, OpenCV, NumPy, etc.\nDecent experience with object detection models and segmentation techniques.\nStrong understanding of 3D vision techniques (SfM, MVS, SLAM, COLMAP, etc. )\nExcellent debugging, problem-solving, and code comprehension skills.\nPositive attitude, curiosity-driven approach, and strong willingness to learn and adapt.\nGood written and verbal communication skills.\nPreferred Qualifications:\nExposure to construction technology or domain-specific datasets (e. g., aerial/spherical/360 imagery).\nExperience with large-scale data processing and pipeline optimisation.\nPublications, GitHub contributions, or open-source involvement in computer vision projects.\nExperience working in collaborative environments using version control (e. g., Git) and code review processes.","description_format":"text","description_chars":2043,"description_truncated":false,"requirements":{"experience_years_min":8,"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":["Computer Vision","Construction","Construction Management Software"],"lifecycle":[{"event":"open","at":"2026-10-03T06:14:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":4,"expected_fill_days":30,"reasons":["seen:4","win:early"],"computed_at":"2026-10-08T05:49:30Z"},"pay":null,"html_url":"https://alion.io/job/track3d-sr-machine-learning-engineer-2","json_url":"https://alion.io/job/track3d-sr-machine-learning-engineer-2.json","meta":{"generated_at":"2026-10-09T00:38:09Z","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":"search","counted_by":"address","units_charged":0,"used_today":0,"day_limit":null,"remaining_today":null,"minute_limit":null,"resets_at":"2026-10-10T00:00:00Z"}},"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":6080},"rest":"https://alion.io/mcp/rest/get_company?id=6080"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftrack3d-sr-machine-learning-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%2Ftrack3d-sr-machine-learning-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%2Ftrack3d-sr-machine-learning-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/track3d-sr-machine-learning-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftrack3d-sr-machine-learning-engineer-2"}]}