React Jobs - June 2025

We’re Stored – a digital payments startup redefining how merchants sell and get paid. We recently closed an oversubscribed funding round, driven by several new partnership agreements with some of the world's largest payments businesses. You’ll be joining a sm…

ZioSec is a venture-backed cybersecurity startup building the first offensive security platform for AI agents. We're looking for two Senior Full Stack Engineers, one who leans front-end (React / Typescript), and one who leans backend (Rust, Terrafor…

At Tandem Health we’re building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and already have >500 organizations using our product. Our core product listens in to the pat…

We're building AI agents to transform how B2B companies scale customer relationships. Fresh off our seed round from Acrew Capital, Emerson Collective, Recall Capital and notable angels from LinkedIn, BetterUp, Glean, and Scale AI, and others we're looking for…

We’re the team behind FiftyOne, the leading open-source toolkit for building visual AI. FiftyOne is used worldwide by Fortune 500 companies, startups, and research labs to curate datasets, debug models, and build the next generation of production-ready AI. We…

Polaron is an Imperial College London spinout using generative AI to bridge the gap between process (how materials are made) and performance (how materials behave). We’re building a platform that enables materials designers to use these state-of-the-art AI te…