"react" Jobs

10 open tech roles matching “react”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: TypeScript, React, Go. Every listing is re-checked daily and closed roles are removed.

Showing 10 of 10 results

Senior Frontend Engineer, AI Observability & Evals Platform

LangChain San Francisco, CA $175k–$225k/yr Published 1 week ago

TypeScript Vite JavaScript Webpack Yarn

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Frontend Engineer, AI Observability & Evals Platform Remote

Join LangChain as a Frontend Engineer to develop user-facing features for our AI observability platform.

LangChain San Francisco, CA $160k–$195k/yr Published 1 week ago

TypeScript Vite JavaScript Webpack Yarn

Flexible on stack

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FullStack Engineer, AI Observability & Evals Platform (LangSmith)

LangChain San Francisco, CA $145k–$180k/yr Published 1 year ago

TypeScript Go React Python PostgreSQL

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Senior Frontend Platform Engineer, Design Systems

Join LangChain as a Senior Frontend Platform Engineer to build and evolve the component library for AI applications.

LangChain San Francisco, CA $170k–$195k/yr Published 2 days ago

TypeScript SASS CSS-in-JS Tailwind React

Flexible on stack

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Senior Fullstack Engineer, AI Observability & Evals Platform

LangChain San Francisco, CA $175k–$225k/yr Published 1 year ago

TypeScript Go React Python PostgreSQL

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Principal Software Engineer, AI Observability & Evals Platform Remote

LangChain Boston, MA $230k–$270k/yr Published 3 months ago

TypeScript AWS Go React ClickHouse

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Senior Fullstack Engineer, Growth & Monetization

LangChain San Francisco, CA $175k–$225k/yr Published 10 months ago

TypeScript Go React Python PostgreSQL

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Software Engineering Manager, AI Observability & Evals Platform (New York, NY)

LangChain New York, NY $200k–$250k/yr Published 2 months ago

TypeScript Go React ClickHouse Python

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Software Engineering Manager, AI Observability & Evals Platform (San Francisco, CA)

LangChain San Francisco, CA $200k–$250k/yr Published 6 months ago

TypeScript Go React ClickHouse Python

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Senior Fullstack Engineer, Growth & Monetization

Join LangChain as a Senior Fullstack Engineer to build foundational product features that drive user acquisition and growth.

LangChain New York, NY $175k–$240k/yr Published 2 months ago

TypeScript Go React Python PostgreSQL

Flexible on stack

Apply →