{"schemaVersion":"jobsearcher.job.v1","id":"2819b29b6a617a8e95ad3b3f","url":"https://jobsearcher.com/jobs/2819b29b6a617a8e95ad3b3f","canonicalUrl":"https://jobsearcher.com/jobs/2819b29b6a617a8e95ad3b3f","title":"Lead Frontend Engineer - React & TypeScript","description":"A dynamic technology firm in San Francisco is looking for a Frontend Developer to design and build core UI features. The role requires 5 to 7 years of experience in production-grade applications using React and TypeScript. You will collaborate on backend APIs, lead projects from concept to launch, and engage with customers to enhance user experience. This is an exciting opportunity for those who thrive in fast-paced environments and take ownership of their work.\r\nJ-18808-Ljbffr","company":"Open Systems Technologies","rawCompany":"open systems technologies","city":"Millbrae","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-04-10T04:39:53.736Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1255.00","title":"Web and Digital Interface Designers","slug":"web-and-digital-interface-designers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Lead Frontend Engineer - React & TypeScript","description":"A dynamic technology firm in San Francisco is looking for a Frontend Developer to design and build core UI features. The role requires 5 to 7 years of experience in production-grade applications using React and TypeScript. You will collaborate on backend APIs, lead projects from concept to launch, and engage with customers to enhance user experience. This is an exciting opportunity for those who thrive in fast-paced environments and take ownership of their work.\r\nJ-18808-Ljbffr","datePosted":"2026-04-10T04:39:53.736Z","dateModified":"2026-04-10T04:39:53.736Z","hiringOrganization":{"@type":"Organization","name":"Open Systems Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Millbrae","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"2819b29b6a617a8e95ad3b3f"},"url":"https://jobsearcher.com/jobs/2819b29b6a617a8e95ad3b3f"}}