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Series C · Machine Learning Engineer

Series C AI Startup Machine Learning Engineer Jobs

There are currently 38 open Machine Learning Engineer jobs across 26 Series C AI startups. Every listing links straight to the company's official application page, deduplicated and refreshed daily.

38Open roles
26Companies hiring
Jun 15, 2026Last updated
01

Open Machine Learning Engineer Roles at Series C AI Startups

RoleCompanyStageLocationPosted
ML Engineer Senior [AI Team]Plata CardSeries CWorldwideJun 15, 2026
Machine Learning EngineerTogether AISeries CSan FranciscoJun 15, 2026
Machine Learning Engineer - InferenceTogether AISeries CSan FranciscoJun 15, 2026
Senior Machine Learning Engineer, Voice AITogether AISeries CSan FranciscoJun 15, 2026
Staff Machine Learning Engineer, Voice AITogether AISeries CSan FranciscoJun 15, 2026
Machine Learning EngineerPhysicsXSeries CSan Francisco, CAJun 12, 2026
Machine Learning EngineerSendBirdSeries CSeoul, South KoreaJun 9, 2026
Applied Machine Learning EngineerFireworks AISeries CNew York, NYJun 4, 2026
Senior Machine Learning Engineer / Data ScientistFlagship PioneeringSeries CBoston, MA USAJun 4, 2026
Machine Learning Engineer, MarketplaceMercorSeries CSan FranciscoMay 29, 2026
Machine Learning EngineerPhysicsXSeries CSingaporeMay 27, 2026
Principal Machine Learning EngineerPhysicsXSeries CSingaporeMay 20, 2026
Senior Machine Learning EngineerPhysicsXSeries CNew York, United StatesMay 20, 2026
Senior Staff AI/ML System Software Engineerd-MatrixSeries CSanta ClaraMay 15, 2026
Principal AI/ML System Software Engineerd-MatrixSeries CSanta ClaraMay 15, 2026
Principal Software ML Test Engineerd-MatrixSeries CSanta ClaraMay 15, 2026
Machine Learning EngineerPhysicsXSeries CNew York, United StatesMay 10, 2026
Senior / Staff ML Training Optimization EngineerWaabiSeries CRemote US & CanadaMay 8, 2026
Senior Machine Learning EngineerHippocratic AISeries CMenlo ParkMay 4, 2026
Senior Machine Learning Engineer - Speech to TextNablaSeries CParis officeApr 30, 2026
Perception EngineerMach IndustriesSeries CHuntington Beach, CAApr 27, 2026
Machine Learning EngineerMachina LabsSeries CChatsworth, CAApr 14, 2026
Machine Learning Engineer, AssessmentsSpeakSeries CSan FranciscoApr 8, 2026
ML Ops Infrastructure EngineerDeepgramSeries CUSAApr 6, 2026
Robot Perception Engineer - Smart RoboticsBright MachinesSeries CSan Francisco, CaliforniaApr 3, 2026
Senior Robot Perception Engineer - Visual Inspection/MLOpsBright MachinesSeries CSan Francisco, CaliforniaMar 23, 2026
Staff ML Engineer, Frontier AIAmbience HealthcareSeries CSan FranciscoMar 17, 2026
Senior or Staff ML Systems Engineer, LLMsTRM LabsSeries CNorth AmericaMar 12, 2026
Senior Machine Learning EngineerShopMySeries CUS RemoteFeb 20, 2026
ML Infrastructure EngineerTennrSeries CNew York City OfficeFeb 12, 2026
Machine Learning EngineerHadrianSeries CLos Angeles, CAFeb 5, 2026
Staff ML Engineer, AI PlatformAmbience HealthcareSeries CSan FranciscoFeb 2, 2026
Senior Machine Learning Engineer IICesiumAstroSeries CAustin, TXFeb 2, 2026
Machine Learning Engineer - Fraud RiskRainSeries CNew York, NYJan 9, 2026
Staff machine learning engineerWatershedSeries CSan FranciscoOct 1, 2025
Staff machine learning engineerWatershedSeries CNew York CityOct 1, 2025
AI/ML EngineerProfoundSeries CNew York, New YorkSep 4, 2025
Founding ML EngineerExtendSeries CNew York CityJul 20, 2025
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FAQ

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

There are currently 38 open Machine Learning Engineer jobs across 26 Series C 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 C 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.