React Jobs - December 2025

Cambridge Cognition is a small/medium company focused on cognitive and speech assessments for clinical trials. Role: Senior Full Stack Software Engineer working on the core assessment platform and end-user applications. Technologies and environment include No…

SerpApi is the leading API to scrape and parse search engine results, supporting Google, Google Maps, Google Images, Bing, Baidu and more. Current stack includes Ruby, Rails, MongoDB, and React.JS. Remote-first company based in Austin, TX. Hiring multiple pos…

Marker is an AI-native Word Processor – a reimagining of Google Docs and Microsoft Word. We are a small, early stage team of experienced engineers, designers and product people, building the next generation user interface for people who care about writing, en…

AI-driven hospitality tech platform helping vacation rental owners automate revenue on Booking.com. Bootstrapped and profitable. Looking for a Founding Engineer (Python/Django) to scale infrastructure. Heavy backend role with some frontend (React) involving h…

Marker | Full-time | Remote or Hybrid (NYC/SF/London) | https://markercollective.com Marker is a technology venture from 3 leading communications agencies. We’re an incubator building and launching force-multiplying software products for communications teams…

We're building an AI care platform to reduce ER visits, close care gaps, and guide patients to the right care at the right time. We're a pre-seed healthcare startup working with major providers to drive real outcomes. We have great runway, we're moving fast, …