React Jobs - February 2026

We’re building the next generation of financial tooling to help small business owners succeed. Our solution blends banking, bookkeeping, taxes and payments into an all-in-one solution to help save our users time, stress and money -- so they can focus on what …

Ever wanted to build indie video games at a startup? Let's talk. Elsewhere is a San Francisco-based company building a new kind of multiplayer social video game, inspired by indie roguelike deckbuilding games like Slay the Spire and CCGs like Magic: The Gathe…

At Songscription, we train state-of-the-art AI models to automate music transcription, with the vision of enabling any musician to learn any song, on any instrument, at any difficulty level. We recently raised a $5M funding round to make this possible. We’re …

Halfpricesoft, a profitable bootstrapped company in the small business payroll and tax compliance space, is transitioning legacy solutions to a modern cloud-native suite and seeks a Founding Engineer. You will report directly to the Founder, own the technical…

Hands-on technical leadership role at an early-stage fintech startup building a platform for sophisticated investment strategies. Architect and build scalable systems, establish engineering best practices, own end-to-end delivery from conception to production…

Uncountable is a profitable SaaS company accelerating R&D for industrial scientists in materials, chemicals, and life sciences. Founded by MIT and Stanford engineers, the team has grown from ~50 to ~100. Hiring Full-Stack Engineers to lead development of the …