Destava

Senior Frontend Engineer, AI Observabilty Platform

LangChain is hiring for Senior Frontend Engineer, AI Observabilty Platform in Boston, MA. Senior level. First seen September 25, 2026; open as of November 12, 2026. Jobs taken straight from company career pages — no aggregator in between.

Save to applyRead more and apply on LangChain's site

With Destava: How well do you fit? · Tailor my résumé · Write a cover letter

Company
LangChain
Where
Boston, MA
Level
Senior
First seen
September 25, 2026
Listed via
Ashby

What the posting says

WHAT YOU WILL DO - Develop new user-facing features using React & Typescript - Build reusable components and front-end libraries for future use - Translate designs and wireframes into high-quality code - Optimize components for maximum performance across a vast array of web-capable devices and browsers - Collaborate with fullstack and backend developers and UX/UI designers, to enhance usability WHAT YOU WILL BRING - Extensive front-end engineering experience with strong proficiency in React, JavaScript and TypeScript - Hands-on experience with front-end development tools like Babel, Vite,…

Read more and apply on LangChain's site

This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET® is a trademark of USDOL/ETA.