Senior Frontend Engineer, LangSmith at LangChain
Confirmed open
LangChain seeks a US-remote frontend engineer to build React and TypeScript features for LangSmith, its LLM observability, testing and debugging platform.
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LangChainSearch jobs by company: LangChain
- Location
- Remote
- Employment
- FullTime
- Work arrangement
- remote
- Technologies
- JavaScript, TypeScript, React
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Role overview
The engineer develops user-facing features and reusable frontend components, translates designs into code, improves browser performance and works with backend engineers and designers. The posting requests React, JavaScript and TypeScript experience and familiarity with frontend build tools and REST APIs.
How to apply
Review the original posting and apply through the employer’s careers page.
View source and applyApply directlySource checked: 2026-11-08
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