Software Engineer jobs at Y Combinator startups in Austin
November 2025
Austin has fast-growing Y Combinator startups that are well funded and hiring for software engineers. Find thousands of jobs and connect directly with founders at Y Combinator.
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Austin startup jobs added recently
Drillbit (S24)Automating Office Work for Residential Contractors.Drillbit (S24)•Automating Office Work for Residential Contractors.Operations LeadFull-time•Operations•$120K - $175K•Austin, TX, US
Avocado (W21)Restaurant POS with built-in AI agentAvocado (W21)•Restaurant POS with built-in AI agent(12 days ago)Founding SDRFull-time•Sales•$85K - $110K•San Francisco, CA, US / Raleigh, NC, US / Austin, TX, US / Chicago, IL, US / Nashville, TN, US / Los Angeles, CA, US / US / Remote (San Francisco, CA, US; Raleigh, NC, US; Austin, TX, US; Chicago, IL, US; Nashville, TN, US; Los Angeles, CA, US; US)
Curri (S19)Construction & industrial logistics platform.Curri (S19)•Construction & industrial logistics platform.Senior Software EngineerFull-time•Engineering•Full stack•$185K - $204K•Ventura, CA, US / Austin, TX, US / Remote (US)
HealthKey (W25)AI-powered Patient Identification for Clinical TrialsHealthKey (W25)•AI-powered Patient Identification for Clinical TrialsCustomer Success (Clinical Research Coordinator)Full-time•Operations•$50K - $100K•Austin, TX, US / Chih., MX / Chihuahua, MX
Topkey (W21)- Topkey (W21)
Perseus Defense (S25)America's Golden Dome for DronesPerseus Defense (S25)•America's Golden Dome for Drones(about 1 month ago)EngineerFull-time•Engineering•Robotics•$110K - $180K•Austin, TX, US- Perseus Defense (S25)America's Golden Dome for DronesPerseus Defense (S25)•America's Golden Dome for DronesEngineerFull-time•Engineering•Machine learning•$110K - $180K•Austin, TX, US
- Perseus Defense (S25)America's Golden Dome for DronesPerseus Defense (S25)•America's Golden Dome for Drones(22 days ago)EngineerFull-time•Engineering•Hardware•$110K - $180K•Austin, TX, US
- Perseus Defense (S25)America's Golden Dome for DronesPerseus Defense (S25)•America's Golden Dome for DronesEngineerFull-time•Engineering•Electrical•$110K - $180K•Austin, TX, US
- Perseus Defense (S25)America's Golden Dome for DronesPerseus Defense (S25)•America's Golden Dome for DronesEngineerFull-time•Engineering•Mechanical•$110K - $180K•Austin, TX, US
Pocket Worlds (S18)Our platform enables creators to build experiences, games, and worlds…Pocket Worlds (S18)•Our platform enables creators to build experiences, games, and worlds…Product Manager, ConsumerFull-time•Product•$120K - $200K•Austin, Texas / Remote (US)- Drillbit (S24)Automating Office Work for Residential Contractors.Drillbit (S24)•Automating Office Work for Residential Contractors.AI EngineerFull-time•Engineering•Full stack•$175K - $300K•Austin, TX, US
Method Financial (S19)Financial connectivity API for consumer liabilitiesMethod Financial (S19)•Financial connectivity API for consumer liabilitiesProduct Manager, Core LendingFull-time•Product•$160K - $200K•Austin, TX, US / New York, NY, US- Method Financial (S19)Financial connectivity API for consumer liabilitiesMethod Financial (S19)•Financial connectivity API for consumer liabilitiesContent DesignerFull-time•Design•Brand/graphic design•$100K - $150K•New York, NY, US / Austin, TX, US / Washington, DC, US / San Francisco, CA, US
- Method Financial (S19)Financial connectivity API for consumer liabilitiesMethod Financial (S19)•Financial connectivity API for consumer liabilities(5 days ago)Software EngineerFull-time•Engineering•Full stack•$150K - $190K•New York, NY, US / Austin, TX, US / Washington, DC, US
- Method Financial (S19)Financial connectivity API for consumer liabilitiesMethod Financial (S19)•Financial connectivity API for consumer liabilitiesStrategic Account ManagerFull-time•Sales•$150K - $200K•Austin, TX, US / New York, NY, US
Vulcan Technologies (S25)AI regulatory drafting and complianceVulcan Technologies (S25)•AI regulatory drafting and complianceDirector of Government AffairsFull-time•Sales•$80K - $150K•Austin, TX, US- Vulcan Technologies (S25)AI regulatory drafting and complianceVulcan Technologies (S25)•AI regulatory drafting and complianceLegal TechnologistFull-time•Product•$80K - $150K•Austin, TX, US
- Vulcan Technologies (S25)AI regulatory drafting and complianceVulcan Technologies (S25)•AI regulatory drafting and compliance(14 days ago)Founding EngineerFull-time•Engineering•Full stack•$80K - $250K•Austin, TX, US
- Drillbit (S24)Automating Office Work for Residential Contractors.Drillbit (S24)•Automating Office Work for Residential Contractors.Fullstack EngineerFull-time•Engineering•Full stack•$175K - $300K•Austin, TX, US
- Method Financial (S19)Financial connectivity API for consumer liabilitiesMethod Financial (S19)•Financial connectivity API for consumer liabilities(11 days ago)Senior Software EngineerFull-time•Engineering•Full stack•$185K - $225K•New York, NY, US / Austin, TX, US / Washington, DC, US
Handoff (W20)AI estimator & agent for remodelers.Handoff (W20)•AI estimator & agent for remodelers.Product ManagerFull-time•Product•$150K - $185K•Austin, TX, US- Handoff (W20)AI estimator & agent for remodelers.Handoff (W20)•AI estimator & agent for remodelers.(3 months ago)Demand Generation ManagerFull-time•Marketing•$120K - $140K•Austin, TX, US
- Method Financial (S19)Financial connectivity API for consumer liabilitiesMethod Financial (S19)•Financial connectivity API for consumer liabilitiesDesign EngineerFull-time•Engineering•Full stack•$140K - $185K•New York, NY, US / Austin, TX, US
Fetii (S22)Fetii transports groups and businesses together, on-demandFetii (S22)•Fetii transports groups and businesses together, on-demandHead of Marketing and ContentFull-time•Marketing•$55K - $150K•Austin, TX, US / Remote (US)
Tank Payments (S22)Modern financial infrastructure for the trucking industry.Tank Payments (S22)•Modern financial infrastructure for the trucking industry.Software EngineerFull-time•Engineering•Full stack•$100K - $150K•Austin, TX, US- Tank Payments (S22)Modern financial infrastructure for the trucking industry.Tank Payments (S22)•Modern financial infrastructure for the trucking industry.Senior Software EngineerFull-time•Engineering•Full stack•$150K - $200K•Austin, TX, US
- Tank Payments (S22)Modern financial infrastructure for the trucking industry.Tank Payments (S22)•Modern financial infrastructure for the trucking industry.(about 1 month ago)Solutions EngineerFull-time•Product•$90K - $130K•Austin, TX, US
- Tank Payments (S22)Modern financial infrastructure for the trucking industry.Tank Payments (S22)•Modern financial infrastructure for the trucking industry.(2 months ago)Generalist – Sales / Success / GrowthFull-time•Sales•$75K - $110K•Austin, TX, US
- Handoff (W20)AI estimator & agent for remodelers.Handoff (W20)•AI estimator & agent for remodelers.Head of EngineeringFull-time•Engineering•Engineering manager•$180K - $300K•Austin, TX, US
- Topkey (W21)Topkey (W21)•(6 months ago)Financial Technology Consultant (Product & Accounting Focus)Full-time•Support•$85K - $120K•Austin, TX, US
- Handoff (W20)AI estimator & agent for remodelers.Handoff (W20)•AI estimator & agent for remodelers.Senior Mobile Software EngineerFull-time•Engineering•Frontend•$160K - $190K•Austin, TX, US
- Handoff (W20)AI estimator & agent for remodelers.Handoff (W20)•AI estimator & agent for remodelers.Senior Full Stack Software EngineerFull-time•Engineering•Full stack•$160K - $200K•Austin, TX, US
- Method Financial (S19)Financial connectivity API for consumer liabilitiesMethod Financial (S19)•Financial connectivity API for consumer liabilities(7 months ago)Technical Integration EngineerFull-time•Support•$120K - $150K•Austin, TX, US / New York, NY, US
Axiom (W25)Trade memecoins, perpetuals, and earn yield.Axiom (W25)•Trade memecoins, perpetuals, and earn yield.(3 months ago)Founding EngineerFull-time•Engineering•Full stack•$150K - $500K•Austin, TX, US
Rippling (W17)One place to run all your HR, IT, and Finance. Globally.Rippling (W17)•One place to run all your HR, IT, and Finance. Globally.Account Executive, Mid Market - CentralFull-time•Sales•$215K•Austin, TX, US- Method Financial (S19)Financial connectivity API for consumer liabilitiesMethod Financial (S19)•Financial connectivity API for consumer liabilities(12 days ago)Former FounderFull-time•Operations•$1 - $200K•Austin, TX, US / New York, NY, US / Washington, DC, US
Hamming AI (S24)Automated voice AI agent testing and monitoringHamming AI (S24)•Automated voice AI agent testing and monitoring(10 months ago)Backend / Infra EngineerFull-time•Engineering•Backend•$140K - $200K•San Francisco, CA, US / London, England, GB / Austin, TX, US- Hamming AI (S24)Automated voice AI agent testing and monitoringHamming AI (S24)•Automated voice AI agent testing and monitoring(6 months ago)Product EngineerFull-time•Engineering•Full stack•$140K - $200K•San Francisco, CA, US / London, England, GB / Austin, TX, US
Double (formerly Keeper) (S21)We make software for bookkeepers.Double (formerly Keeper) (S21)•We make software for bookkeepers.Implementation SpecialistFull-time•Sales•$70K - $90K•Austin, TX, US / Remote (US; CA)
Soraban (W21)AI assistant for accounting firmsSoraban (W21)•AI assistant for accounting firms Business Development Representative ($85k OTE)Full-time•Sales•$60K - $85K•Austin, TX, US- Double (formerly Keeper) (S21)We make software for bookkeepers.Double (formerly Keeper) (S21)•We make software for bookkeepers.Product ManagerFull-time•Product•$100K - $160K•Austin Office (or Remote) / Remote (US; CA)
- Method Financial (S19)Financial connectivity API for consumer liabilitiesMethod Financial (S19)•Financial connectivity API for consumer liabilitiesEnterprise Account ExecutiveFull-time•Sales•$140K - $160K•New York, NY, US / Austin, TX, US / Washington, DC, US
- Double (formerly Keeper) (S21)We make software for bookkeepers.Double (formerly Keeper) (S21)•We make software for bookkeepers.Customer Success ManagerFull-time•Sales•$80K - $100K•Austin Office (or Remote) / Remote (USA; CA; US)
- Double (formerly Keeper) (S21)We make software for bookkeepers.Double (formerly Keeper) (S21)•We make software for bookkeepers.Account ExecutiveFull-time•Sales•$120K - $150K•Austin Office (or Remote) / Remote (CA; US)
- Double (formerly Keeper) (S21)We make software for bookkeepers.Double (formerly Keeper) (S21)•We make software for bookkeepers.Sales Development RepresentativeFull-time•Sales•$74K•Austin, TX, US / Remote (CA; US)
Biodock (W21)Cloud AI microscopy automationBiodock (W21)•Cloud AI microscopy automation(8 months ago)Mid/Senior Fullstack EngineerFull-time•Engineering•Full stack•$18K - $36K•KZ / TR / UZ / TJ / KG / AZ / Remote (KZ; TR; UZ; TJ; KG; AZ)
Skyways (S17)Creating a new form of air transportation to advance our civilizationSkyways (S17)•Creating a new form of air transportation to advance our civilizationSenior ML/AI/CV Software EngineerFull-time•Engineering•Machine learning•Austin, TX / Remote- Skyways (S17)Creating a new form of air transportation to advance our civilizationSkyways (S17)•Creating a new form of air transportation to advance our civilizationSenior Software EngineerFull-time•Engineering•Full stack•Austin, TX / Remote
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