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Series C · Frontend Engineer

Series C AI Startup Frontend Engineer Jobs

There are currently 50 open Frontend Engineer jobs across 29 Series C AI startups. Every listing links straight to the company's official application page, deduplicated and refreshed daily.

50Open roles
29Companies hiring
Oct 29, 2026Last updated
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Open Frontend Engineer Roles at Series C AI Startups

RoleCompanyStageLocationPosted
Staff Turbomachinery Design EngineerAntaresSeries CLos AngelesOct 29, 2026
Senior Turbomachinery Design EngineerAntaresSeries CLos AngelesOct 29, 2026
Senior Piping Stress Design Engineer (PCS)AntaresSeries CLos AngelesOct 28, 2026
Staff Piping Stress Design Engineer (PCS)AntaresSeries CLos AngelesOct 28, 2026
Senior Gear Design EngineerFigure AISeries CMultiple locationsOct 28, 2026
Senior Model-Based Design EngineerHermeusSeries CLos Angeles, CAOct 28, 2026
Frontend EngineerOmniSeries CMultiple locationsOct 28, 2026
Frontend Engineer, Data VisualizationOmniSeries CMultiple locationsOct 28, 2026
Senior Frontend Software EngineerArchySeries CUnited StatesOct 26, 2026
Staff Frontend Software EngineerArchySeries CUnited StatesOct 26, 2026
Associate Design Engineer, LV DevicesHarbingerSeries CMultiple locationsOct 26, 2026
Senior Design Engineer, LV DevicesHarbingerSeries CMultiple locationsOct 26, 2026
Senior Software Frontend Engineer, Market PricingPaveSeries CMultiple locationsOct 22, 2026
Senior Wire Harness Design EngineerCesiumAstroSeries CWestminster, COOct 9, 2026
Senior Wire Harness Design EngineerCesiumAstroSeries CAustin, TXOct 9, 2026
Wire Harness Design Engineer IICesiumAstroSeries CAustin, TXOct 9, 2026
Design Engineer (Web & Brand)GranolaSeries CLondonOct 7, 2026
Design engineer (US)WriterSeries CMultiple locationsOct 7, 2026
Design engineer (UK)WriterSeries CLondon, UKOct 7, 2026
PCB Design EngineerNerosSeries CMultiple locationsOct 6, 2026
Design Engineer, Member ExperienceNeko HealthSeries CMultiple locationsOct 2, 2026
Staff-Principal Tooling Design EngineerAntaresSeries CLos AngelesSep 16, 2026
Senior Conceptual Design Engineer, Advanced ConceptsMach IndustriesSeries CMultiple locationsSep 16, 2026
Design Engineer, Web/BrandLiveKitSeries CUnited States (Remote)Sep 15, 2026
Electronics Design EngineerNeko HealthSeries CStockholmSep 14, 2026
Tooling Design Engineer II-SeniorAntaresSeries CLos AngelesSep 8, 2026
Air Vehicle Design Engineer, Configuration & OMLMach IndustriesSeries CMultiple locationsSep 2, 2026
Staff Antenna Design EngineerCesiumAstroSeries CWestminster, COAug 30, 2026
Sr. Staff PCB Design Engineerd-MatrixSeries CSanta ClaraAug 28, 2026
Design EngineerCodeRabbitSeries CSan FranciscoAug 26, 2026
Senior Design EngineerTurquoise HealthSeries CRemoteAug 26, 2026
Staff Analog Design Engineer, SerDes Clockingd-MatrixSeries CSanta ClaraAug 19, 2026
Staff Analog Design Engineer, TX/RX Datapathd-MatrixSeries CSanta ClaraAug 19, 2026
Senior Electronics Design EngineerNeko HealthSeries CStockholmAug 19, 2026
Staff Web Engineer, MarketingDeepgramSeries CUSA - RemoteAug 13, 2026
Design EngineerWorkOSSeries CUnited States & CanadaAug 13, 2026
Staff / Principal Design Engineer, WebLovableSeries CMultiple locationsAug 6, 2026
Design EngineerExaSeries CSan Francisco, CaliforniaJul 10, 2026
UI Engineer IIMollieSeries CLisbonJul 7, 2026
Physical Design EngineerFortellSeries CSan Francisco Bay Area, CA, United StatesJul 6, 2026
Reliability Design Engineer - Motors, Mechanisms and ElectronicsMaticSeries CMenlo Park, CAJun 27, 2026
Senior Frontend Engineer, Enterprise ScaleScribeSeries CSerbiaJun 22, 2026
Senior Launch Vehicle Design Engineer ICesiumAstroSeries CEl Segundo, CAJun 3, 2026
Senior Valve Design Engineer ICesiumAstroSeries CEl Segundo, CAJun 3, 2026
Design EngineerMomentSeries CNew York, NYMay 20, 2026
Design EngineerRhoSeries CNYCMay 12, 2026
Design EngineerRilletSeries CMultiple locationsMay 8, 2026
Design EngineerGranolaSeries CLondonApr 22, 2026
Digital - Staff Digital Design Engineer - PHYEliyanSeries CBay Area, Vancouver or TorontoDec 23, 2025
Digital - Digital Design Engineer (title will reflect experience)EliyanSeries CBay Area, Vancouver or TorontoDec 18, 2025
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FAQ

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

There are currently 50 open Frontend Engineer jobs across 29 Series C AI startups on Fast AI Jobs.

Why filter Frontend Engineer jobs by funding stage?

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