Science 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.
Create Profile ›
EngineeringDesignRecruitingScienceProductOperationsSalesMarketingLegalFinance
Ember (F24) AI RCM. A/R Analysis in 3 days or less. Reduce claim denials by 55%.
Medical Director

contractSan Francisco, CA, US / Remote (Boston, MA, US; MN, US; IL, US; NY, US; CA, US; Washington, DC, US; TX, US)Healthcare

LunaJoy Health (W22) AI-powered scalable infrastructure + mental health services, starting…
Licensed Mental Health Providers

contractUS / Remote (US)Healthcare

arnata (W21) AI workers for the logistics industry.
AI Researcher

fulltimeSan Francisco, CA, US / RemoteResearch

Wyndly (W21) Life's better without allergies(5 months ago)
Physician - Synchronous Telehealth - 1099 / Remote

contractUS / Remote (US)Healthcare

Relace (W23) LLMs for Code Generation
Machine Learning Scientist

fulltimeSan Francisco, CA, USResearch

Deepgram (W16) Building foundational AI for speech transcription and understanding.
Research Scientist, Voice

fulltimeUS / Remote (US)Research

camfer (S24) Building the world’s first AI mechanical engineer.(5 months ago)
Founding Research Engineer

fulltimeSan Francisco, CA, USResearch

Anthrogen (S24) We're training the next generation of protein foundation models.(9 days ago)
Machine Learning Research Scientist

fulltimeSan Francisco, CA, USResearch

Notable Labs (W15) Personalized drug discovery for blood cancer.
Product Development Scientist / Senior Assay Development Scientist

fulltimeFoster City, CALaboratory

Notable Labs (W15) Personalized drug discovery for blood cancer.
Principal Product Development Scientist

fulltimeFoster City, CALaboratory

Maritime Fusion (W25) Fusion reactors for ships
Plasma Physicist

fulltimeSan Francisco, CA, USLaboratory

Yoneda Labs (W24) Foundation Model for Chemical Manufacturing
Organic Chemist

fulltimeSan Francisco, CA, USChemistry

Ankr Health (W22) Virtualizing brick-mortar infrastructures of clinics w/ generative AI
Manager, Clinical Research (Oncology)

fulltimeHouston, TX, USHealthcare

Rinse (S21) We're building the One Medical for dental
Lead Registered Dental Hygienist (RDH) - San Francisco, California

fulltimeSan Francisco, CA, USHealthcare

Epinoma (S21) We engineer proteins that control the operating system of biology.
Protein Scientist (Ph.D. Required)

fulltimeSan Carlos, CABiology

Epinoma (S21) We engineer proteins that control the operating system of biology.
Therapeutic Research Associate

fulltimeSan Carlos, CaliforniaBiology

Rev Genomics (S17) Rev is a biotechnology company creating better plants.
Rev Genomics (S17) seeks plant biologist

fulltimeoakland, caBiotechnology


Sign up to see more ›