Rolewise

Senior Frontend Engineer, AI Observabilty Platform

Langchain · Boston · On-site

USD 170,000–235,000 / year

Apply on the employer's site ↗
Company
Langchain
Location
Boston, MA
Work mode
On-site
Open to applicants from
On-site/hybrid: local candidates
Level
Senior
Employment
Full-time
Field
Data & AI / Machine learning & AI
Stated pay
USD 170,000–235,000 / year
Posted
2026-09-24 (52 days ago)
Visa sponsorship mentioned
Not mentioned
Listing source
Ashby

ReactTypeScriptWorkdayLLMRESTJavaScript AI / ML engineering & research

About the role

ABOUT US At LangChain, our mission is to enable every company to own its intelligence. We believe agents will transform how companies operate, and we're building the foundation to make that future possible. Our open-source harnesses and LangSmith platform give developers and enterprises the infrastructure to run, improve, and govern agents at scale. We've raised $460M to date, with our most recent funding round valuing the company at $3B, backed by leading investors including Sequoia, Benchmark, IVP, and CapitalG. As we continue to expand our platform and tackle some of the hardest challenges in agent engineering, every team member has the opportunity to make a meaningful impact and help…

Excerpt only. Read the full description and apply at the original posting on Ashby. We list jobs from public job-board feeds and do not alter employer content beyond this excerpt.

Similar roles