React Jobs - May 2026

We are applying AI to organize corporate events. We are looking for a senior engineer with at least ten years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on …

Our robots grow thousands of human tissues and test them at scale, so we can predict which medicines will work safely before they reach patients. You will build polished, high-performance web applications using React with FastAPI on the backend and Postgres a…

Lantern is building AI-powered revenue intelligence—autonomous agents that turn cold outreach into warm conversations. They detect buying signals across your tech stack, prioritize opportunities, and help B2B sales teams focus on deals that close. The role is…

Join builds collaboration software for the construction industry. Staff Software Engineer role with frontend-heavy, fullstack, and backend-heavy profiles. Especially looking for 1–2 architect-level frontend engineers (React, TypeScript, state management, perf…

Healthcare AI company monitoring IBD patients between doctor visits and catching clinical deterioration before it becomes an ER visit. Team of 5. Work involves Node/Express, React/React Native, Python, MongoDB Atlas, Postgres, and AWS (EC2, Ansible). HIPAA/SO…

Kanary is a personal security platform that monitors the web to identify and reduce risk based on an individual's threat model. The system classifies each person's risk across 55,000+ sources. Kanary combines software workflows (crawling, scraping, automation…