React Jobs - January 2026

Count is an infinite, real-time canvas where SQL, Python, and low-code query cells live side-by-side with visualizations and freeform whiteboarding. It replaces the traditional linear notebook with a collaborative space for modeling, analysis, and presentatio…

Join a small, cross-functional healthcare product team as a Product Engineer focusing on building data pipelines and backend systems to automate and improve workflows for patients, providers, and internal operations. Responsibilities include designing and imp…

RecruitiFi is a vendor management platform connecting companies with 20,000+ recruiting agencies globally — a two-sided marketplace with complex workflow automation and integrations with major ATS/HRIS platforms. Small team; you will own features from schema …

Medical billing in America is a black box of fragmented data and inefficiency. At CareIgnition, we are building the transparency layer for healthcare. We transform massive, messy datasets into financial clarity for employers and providers. We are looking for …

What we're building: Strategy simulation engine with real market data; AI-powered agents for strategy generation and analysis; High-performance data pipelines and analytics. We're hiring: Backend Engineer: - Python or C++, API design (REST) - Database desig…

Beacon AI builds intelligent systems for aviation safety and autonomy. Hiring Lead Engineers (5-9 years experience) to lead and mentor small teams (1-2 engineers) while remaining hands-on in design and execution. Owners of end-to-end work from prototype to de…