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Series C · AI Engineer

Series C AI Startup AI Engineer Jobs

There are currently 51 open AI Engineer jobs across 19 Series C AI startups. Every listing links straight to the company's official application page, deduplicated and refreshed daily.

51Open roles
19Companies hiring
Jun 16, 2026Last updated
01

Open AI Engineer Roles at Series C AI Startups

RoleCompanyStageLocationPosted
AI Engineer Middle / Middle+ [AI Team]Plata CardSeries CWorldwideJun 16, 2026
AI Engineer Senior [Financial Assistant]Plata CardSeries CWorldwideJun 16, 2026
Forward Deployed AI Engineer, EastArizeSeries CRemote (New York)Jun 15, 2026
Forward Deployed AI Engineer, WestArizeSeries CRemote (San Francisco)Jun 15, 2026
Senior AI Engineer, Product EngineeringYou.comSeries CSan Francisco (Remote)Jun 15, 2026
Principal Agentic EngineerPhysicsXSeries CLondonJun 12, 2026
AI Engineer, Developer ExperienceRetoolSeries CSan Francisco, United StatesJun 11, 2026
Forward Deployed AI Engineer, EMEAArizeSeries CRemote (EMEA)Jun 10, 2026
Helix AI Engineer, Training InfrastructureFigure AISeries CSan Jose, CAJun 10, 2026
Helix AI Engineer, PerceptionFigure AISeries CSan Jose, CAJun 9, 2026
AI Agent Engineer, InternSendBirdSeries CSeoul, South KoreaJun 3, 2026
Helix AI Engineer, AndroidFigure AISeries CSan Jose, CAMay 28, 2026
Helix AI Engineer, Backend InfrastructureFigure AISeries CSan Jose, CAMay 28, 2026
Sr AI Engineer | Remote - Europe | TS/Vue/NodeJSn8nSeries CBerlin OfficeMay 28, 2026
Applied AI EngineerSlashSeries CSan Francisco OfficeMay 28, 2026
Senior AI Engineer Software Engineer Government TechnologyIconSeries CAustin, Texas, United StatesMay 27, 2026
Staff AI Engineer (Life Sciences)Hippocratic AISeries CMenlo ParkMay 23, 2026
AI engineerWriterSeries CSan Francisco, CAMay 18, 2026
AI engineer (UK)WriterSeries CLondon, UKMay 18, 2026
Senior AI Engineer - AppliedPhysicsXSeries CLondonMay 10, 2026
Senior AI EngineerFieldGuideSeries CSan Francisco, CAMay 4, 2026
Helix AI Engineer, Agentic SystemsFigure AISeries CSan Jose, CAApr 30, 2026
Staff AI EngineerHippocratic AISeries CMenlo ParkApr 29, 2026
Senior AI Engineer (AI Automation) - LATAMTRM LabsSeries CSouth AmericaApr 25, 2026
Senior AI Engineer (AI Automation) - IndiaTRM LabsSeries CIndiaApr 25, 2026
Staff AI EngineerFieldGuideSeries CSan Francisco, CAApr 24, 2026
AI EngineerPaveSeries CSan Francisco, CA & New York, NYApr 21, 2026
Staff AI EngineerPaveSeries CSan Francisco, CA & New York, NYApr 21, 2026
Senior AI Engineer, QualityFieldGuideSeries CSan Francisco, CA or Remote (USA)Apr 20, 2026
AI EngineerFieldGuideSeries CSan Francisco, CAApr 20, 2026
Senior Staff AI EngineerHippocratic AISeries CMenlo ParkApr 20, 2026
Senior AI EngineerJeevesSeries CMexicoApr 16, 2026
Senior AI EngineerJeevesSeries CBrazilApr 16, 2026
Senior AI EngineerJeevesSeries CArgentinaApr 16, 2026
Senior AI EngineerJeevesSeries CColombiaApr 16, 2026
Senior AI EngineerJeevesSeries CIndiaApr 16, 2026
Helix AI Engineer, Data InfrastructureFigure AISeries CSan Jose, CAApr 9, 2026
Helix AI Engineer, Generative AIFigure AISeries CSan Jose, CAApr 9, 2026
Helix AI Engineer, ModelingFigure AISeries CSan Jose, CAApr 9, 2026
Helix AI Engineer, PretrainingFigure AISeries CSan Jose, CAApr 9, 2026
Helix AI Engineer, Reinforcement LearningFigure AISeries CSan Jose, CAApr 9, 2026
Helix AI Engineer, Video PretrainingFigure AISeries CSan Jose, CAApr 9, 2026
Senior AI Engineer (Korea)FieldGuideSeries CSeoul, South KoreaMar 26, 2026
AI Engineer (Korea)FieldGuideSeries CSeoul, South KoreaMar 26, 2026
AI Agent Engineer - US RemoteTRM LabsSeries CUnited StatesMar 24, 2026
Applied AI EngineerWorkOSSeries CUnited States & CanadaFeb 27, 2026
Founding Applied AI EngineerAtlas CardSeries CSan FranciscoFeb 24, 2026
Helix AI Engineer, Robot LearningFigure AISeries CSan Jose, CAJan 30, 2026
Agent EngineerProfoundSeries CNew York, New YorkJan 27, 2026
Agent Engineer - US RemoteTRM LabsSeries CUnited StatesJan 21, 2026
View all AI Engineer jobs
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FAQ

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

There are currently 51 open AI Engineer jobs across 19 Series C AI startups on Fast AI Jobs.

Why filter AI Engineer jobs by funding stage?

Funding stage signals company size, runway, and equity upside. Filtering to Series C startups narrows the list to AI 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.