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Series A · Machine Learning Engineer

Series A AI Startup Machine Learning Engineer Jobs

There are currently 52 open Machine Learning Engineer jobs across 36 Series A AI startups. Every listing links straight to the company's official application page, deduplicated and refreshed daily.

52Open roles
36Companies hiring
Oct 30, 2026Last updated
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Open Machine Learning Engineer Roles at Series A AI Startups

RoleCompanyStageLocationPosted
Principal Robotics Machine Learning EngineerApptronikSeries AMultiple locationsOct 30, 2026
ML EngineerFreedSeries ASan FranciscoOct 30, 2026
Senior AI - Computer Vision Engineer - UKXYZ RealitySeries ALondon OfficeOct 30, 2026
ML Ops EngineerCoinflow LabsSeries AChicagoOct 29, 2026
Sr. Perception EngineerFortastraSeries AMultiple locationsOct 22, 2026
Staff/Senior Staff Computer Vision Engineer - Map teamNiantic SpatialSeries AMultiple locationsOct 22, 2026
AI/ML EngineerNODA AISeries AAustinOct 20, 2026
Senior Machine Learning Engineer, RecommendationSekaiSeries ASan Francisco, USAOct 20, 2026
Senior ML EngineerTruemedSeries ARemoteOct 20, 2026
AI Platform & Machine Learning EngineerXYZ RealitySeries ACalgary, CanadaOct 16, 2026
Senior AI - Computer Vision EngineerXYZ RealitySeries ACalgary, CanadaOct 16, 2026
Machine Learning Engineer, Applied AI Co-Op Intern, Winter 2027Brain Co.Series ASan Francisco Bay AreaOct 9, 2026
Senior Machine Learning Engineer, Static WorldStack AVSeries AMultiple locationsOct 9, 2026
Senior ML Engineer - Speech (m/f/d)voizeSeries AMultiple locationsOct 9, 2026
Senior AI/ML EngineerMetriportSeries ASan FranciscoOct 7, 2026
AI/ML Engineer, 2027 New GradBrain Co.Series ASan Francisco Bay AreaOct 1, 2026
Senior ML Systems Engineer, InferenceRunPodSeries AUS RemoteOct 1, 2026
Machine Learning Engineer, PlatformBrain Co.Series ANew York City, NYSep 30, 2026
Machine Learning Engineer, Applied AIBrain Co.Series ANew York City, NYSep 30, 2026
Machine Learning EngineerGray SwanSeries AMultiple locationsSep 29, 2026
Machine Learning EngineerLatent HealthSeries ASan FranciscoSep 29, 2026
Senior Computer Vision Engineer, Embodied AINiantic SpatialSeries ASan Francisco, CASep 23, 2026
Machine Learning EngineerWisdomAISeries ABengaluruSep 22, 2026
Machine Learning EngineerWisdomAISeries ASan MateoSep 21, 2026
Senior Computer Vision Engineer (Localization)Niantic SpatialSeries AMultiple locationsSep 18, 2026
Machine Learning EngineerWatneySeries ASan FranciscoSep 16, 2026
Staff Machine Learning EngineerWatneySeries ASan FranciscoSep 16, 2026
Machine Learning Engineer, Applied AI Intern (Summer 2027)Brain Co.Series ASan Francisco Bay AreaSep 14, 2026
Machine Learning EngineerPangramSeries ABrooklynSep 10, 2026
Senior Computer Vision & Machine Learning EngineerBuzz SolutionsSeries AUS RemoteSep 1, 2026
Model Bring-up Engineer / ML Compiler EngineerGeneral ComputeSeries AMultiple locationsSep 1, 2026
Machine Learning EngineerHyperboundSeries ASan FranciscoAug 28, 2026
Senior Machine Learning Engineer, PlatformNovelliaSeries ARemoteAug 25, 2026
Machine Learning Engineer (Junior)PangramSeries ABrooklynAug 17, 2026
ML EngineerRaindropSeries ASan FranciscoAug 13, 2026
Perception EngineerAurelius SystemsSeries ASan FranciscoAug 7, 2026
Machine Learning Engineer, PlatformBrain Co.Series ASan Francisco Bay AreaAug 3, 2026
Machine Learning Engineer, Applied AIBrain Co.Series ALondonJul 22, 2026
Lead Machine Learning EngineerSaris AISeries AMultiple locationsJul 22, 2026
Staff Machine Learning EngineerWebAISeries AMultiple locationsJul 10, 2026
Machine Learning Engineer - FraudCoinflow LabsSeries AChicagoJun 26, 2026
AI & ML EngineerSandstoneSeries ANew York, New YorkJun 5, 2026
Sr. ML Engineer, PerceptionAurelius SystemsSeries ASan FranciscoMay 6, 2026
Senior Machine Learning EngineerWebAISeries AMultiple locationsApr 16, 2026
Machine Learning Engineer222Series ANew York, NYApr 12, 2026
Senior Machine Learning EngineerOrchard RoboticsSeries ASan FranciscoMar 14, 2026
Senior/Staff Machine Learning EngineerTerra AISeries AUS remoteFeb 13, 2026
Founding ML EngineerWorkWeaveSeries AWeave HQFeb 10, 2026
ML Engineer, AudioSandbarSeries ANew York CityFeb 8, 2026
ML-Infrastructure EngineerCovalSeries ASan Francisco, CA-
View all Machine Learning Engineer jobs
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FAQ

How many Machine Learning Engineer jobs are open at Series A AI startups?

There are currently 52 open Machine Learning Engineer jobs across 36 Series A AI startups on Fast AI Jobs.

Why filter Machine Learning Engineer jobs by funding stage?

Funding stage signals company size, runway, and equity upside. Filtering to Series A startups narrows the list to Machine Learning Engineer roles at companies at a comparable point in their growth.

How often is this list updated?

Listings are refreshed daily from official company career pages and deduplicated by posting. Every link points to the original application page.