Software Engineer jobs at Y Combinator startups

Find open roles and connect with founders and hiring teams of over 1,000 vetted, funded Y Combinator startups. And create one application to apply to hundreds of roles at YC companies.
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Reach Labs (S15) Long range, wireless energy distribution that scales
Electrical Engineer

fulltimeRedwood City, CAElectrical

Reach Labs (S15) Long range, wireless energy distribution that scales
Senior RF Systems Engineer

fulltimeRedwood City, CAElectrical

Cambly (W14) On-demand access to English tutors over video chat.
Sr. iOS Engineer

fulltimeSan Francisco, CAiOS

Cambly (W14) On-demand access to English tutors over video chat.
Sr. Android Engineer

fulltimeSan Francisco, CAAndroid

Etleap (W13) Etleap is an ETL solution for creating perfect data pipelines.
Software Engineer - London

fulltimeLondon, UKBackend

Etleap (W13) Etleap is an ETL solution for creating perfect data pipelines.
Etleap is Hiring Software Engineer - Integrations

fulltimeThis role is open to individuals living anywhere in the world. / RemoteBackend

Mantys (W23) Planning & Analytics tool for high growth startups!
Full-stack Developer (Java and ReactJS)

fulltimeBengaluru, KA, INFull Stack

Morf Health (S22) Data integration platform for digital healthcare
Founding Backend Engineer

fulltimeNew York, NY, US / San Francisco, CA, US / Remote (US)Backend

Morf Health (S22) Data integration platform for digital healthcare
Founding Frontend Engineer

fulltimeNew York, NY, US / San Francisco, CA, US / Remote (US)Frontend

Landeed (S22) Landeed is India's fastest property title search engine
Founding Engineer: React Native (US)

fulltimeMillbrae, CA, USAndroid

Landeed (S22) Landeed is India's fastest property title search engine
Junior Backend Developer (Rust+gRPC)

fulltimeHyderabad, Telangana, India / Bengaluru, Karnataka, IndiaBackend

AlgoTest (S22) High-Frequency Options Trading for India
Founding Backend Engineer - Core Trading Platform

fulltimeGurgaon, Haryana, India / New Delhi, Delhi, IndiaBackend

AlgoTest (S22) High-Frequency Options Trading for India
Founding Full Stack Engineer

fulltimeRemoteFull Stack

Levers (S22) Automated accounting & financial dashboard for startups in MENA
Founding Software Engineer (Backend)

fulltimeRemoteBackend

Levers (S22) Automated accounting & financial dashboard for startups in MENA
Founding Software Engineer (Frontend, ReactJS)

fulltimeSA / Remote ()Frontend

Sonnet (S22) Outbound sales on autopilot
Founding ML Engineer

fulltimeSan Francisco, CA / Berkeley, CA / Remote (United States)Machine Learning

Sonnet (S22) Outbound sales on autopilot
Software Engineer

fulltimeSan Francisco, CA, US / Remote (US)Full Stack

Caddie (S22) “Contact Sales” Experience for B2B Websites
Senior Software Engineer (Founding Engineer)

fulltimeRemoteFull Stack

NuMind (S22) Create custom NLP models
Machine Learning Scientist

fulltimeParis, IDF, FR / FRMachine Learning

trebu (S22) Trebu is a data sharing network to fight fraud and default in LATAM
Lead Backend Engineer

fulltimeRemoteBackend

Devyce (S22) The global mobile network for business.
Backend Developer

fulltimeLondon, UK / Remote ()Backend

Two Dots (S22) Universal income and employment verification
Software Engineer

fulltimeLos Angeles, CA, USFull Stack

Immuna (S22) Risk mitigation platform for crypto investors
Data Scientist

fulltimeUnited States / Remote ()Data Science

Immuna (S22) Risk mitigation platform for crypto investors
Blockchain Engineer

fulltimeRemote / San Francisco, CA, USFull Stack

Ciro (S22) SMB search engine for sales teams 🔍
Founding Backend Engineer

fulltimeSan Francisco, CABackend

CloudEagle.ai (W22) SaaS Procurement and Optimization Platform
Head of Engineering/ Tech Lead/ Engineering Manager

cofounderRemoteEngineering Manager

CloudEagle.ai (W22) SaaS Procurement and Optimization Platform
AWS Engineer

contractRemoteDevops

Ploomber (W22) Heroku for Data Science.
Senior Software Engineer (Full Stack)

fulltimeNew YorkFull Stack

Ploomber (W22) Heroku for Data Science.
Software Engineer

fulltimeNew YorkBackend

Kula (W22) Salesforce for law firms
Software Engineer

fulltimeLondon, United KingdomFull Stack


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