Companies using React: 266 startups hiring for it (Oct 2026)

266 of 412 venture-backed and growth companies mention React in at least one currently open job post. Below are the 25 with the most roles mentioning it, each with a public job post as evidence. Companies that hire for a tool are investing in that stack now, which makes this list useful for account targeting, competitive displacement and partner sourcing.

Get the full list: all 412 companies × 93 tools, with role counts and the public job post that evidences each mention (CSV). One-time snapshot, $49 · Weekly refresh, $99/mo (new roles every Monday; add up to 50 companies and 10 tools of your choice). 7-day refund.
CompanyRoles mentioning ReactOpen rolesExample job post
SpaceX1212742Application Software Engineer
Sierra48187Product Manager, Agent Development
Okta43372Manager, Engineering
Affirm31206IT Engineer Intern (Early Careers Summer 2027)
Elastic29376Full-Stack Senior Software Engineer
Braze26322Senior Software Engineer I
Stripe25724Backend Engineer, Privy
Lovable2480Data Platform/Infrastructure Engineer
Ashby2363Engineering Manager - EU
OpenAI22806Software Engineer, Full Stack (People Innovation)
MongoDB21405Engagement Manager
Harvey20342Senior Software Engineer, Frontend
Vercel2090Design Engineer
ClickHouse19197Senior Software Engineer (Typescript / Frontend) - AI/ML
Coinbase19224Machine Learning Engineer, CX Intelligence
Toast19311Manager II, Software Engineering
Anthropic18651Engineering Manager, Business Technology
Databricks18894Engineering Manager - Data Visualization Platform
Klaviyo18146Engineering Manager, Marketing Engineering & AI Agents - Amplify
Scale AI18183Forward Deployed Software Engineer, Public Sector
CoreWeave17303Chief of Staff
Gusto17101Head of Risk and Money Services
Commure1681Staff Software Engineer, Billing Agents
Twilio16143Presales Engineer
Fivetran14186Principal Software Engineer, AI Tooling & Adoption

241 more companies mention React; they are in the full CSV.

Get the full list: all 412 companies × 93 tools, with role counts and the public job post that evidences each mention (CSV). One-time snapshot, $49 · Weekly refresh, $99/mo (new roles every Monday; add up to 50 companies and 10 tools of your choice). 7-day refund.