> Markdown version of [/jobs/ext/2147148-frontend-software-engineer-react](https://www.wearedevelopers.com/jobs/ext/2147148-frontend-software-engineer-react). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Frontend Software Engineer / React - **Company:** Oscar Technology - **Location:** San Francisco, CA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Performance Tuning, Shopify, ReactJS, Backend, Front End Software Development, React Redux - **Published:** August 20, 2026 - **Apply:** https://www.dice.com/job-detail/12e0932b-566e-4dd1-918a-0312b6271503 ## About the Role * 3+ years of experience building production applications with React * Strong experience with React architecture and state management tools such as Redux Toolkit, Zustand, or React Query * Experience working against backend APIs and building customer-facing features * Experience working in fast-moving startup environments with high ownership * Experience with eCommerce integrations, Shopify development, SDKs, or widgets is a plus ## Description A B2B growing AI startup is hiring a Frontend Software Engineer to help scale their customer-facing applications. You'll be the second frontend hire working in a high-ownership environment, helping build new products while establishing best practices and contributing to the technical direction of the frontend stack. This role is focused on building and shipping React applications while working closely with backend engineers, product, and partner teams. The ideal candidate is a strong React engineer who has experience with Redux, Zustand, or React Query. Performance optimization and accessability experience is expected as well. ## Related Videos - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) - [WeAreDevelopers LIVE - Markdown, Liquid and Checkouts](https://www.wearedevelopers.com/videos/1814-wearedevelopers-live-markdown-liquid-and-checkouts) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Teini - an extremely small webshop leveraging awesome and free tech](https://www.wearedevelopers.com/videos/286-teini-an-extremely-small-webshop-leveraging-awesome-and-free-tech) ## Related Articles - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front)