React Jobs - November 2025

Count is like Jupyter, Tableau and Miro combined in one tool. Some of the world's leading data teams use it for everything from iterating data models and performing in-depth analyses to creating process flow maps of their entire business. We're a small team l…

Scorecard is an early-stage startup building a platform for testing, evaluating, and monitoring AI applications to help teams ship reliable AI products from prototype to production. The company raised $3.75M in seed funding and serves developers and enterpris…

Schoolhouse.world is a non-profit founded by Sal Khan running a peer tutoring platform. The role is for a Senior Software Engineer (one of six engineers) owning full-stack projects from ideation to execution, with an AI-forward approach (e.g., experience buil…

We're looking for a full-stack engineer who thrives in fast-moving startup environments. Responsibilities include building new products and features from 0→1, owning projects end-to-end from concept to shipping, collaborating closely with product, design, and…

Copilot Health is building an operating system for medical AI agents enabling at-home diagnostics with computer vision and voice AI. Remote-first (San Francisco preferred), lean team (~5), high ownership, HIPAA-compliant (SOC 2 in process). Roles include AI P…

We're building automation software for the $7T insurance industry, accelerated by AI. Seed stage in terms of headcount (~20 people) but Series B in terms of business traction (cash-flow positive). We've intentionally stayed under the radar. Product has caused…