
We're on a mission to make it easy to build the LLM apps of tomorrow, today. We build products that enable developers to go from an idea to working code in an afternoon and in the hands of users in days or weeks. We’re humbled to support 100k+ companies who choose to build with LangChain. And we built LangSmith to support all stages of the AI engineering lifecycle, to get applications into production faster.

We're on a mission to make it easy to build the LLM apps of tomorrow, today. We build products that enable developers to go from an idea to working code in an afternoon and in the hands of users in days or weeks. We’re humbled to support 100k+ companies who choose to build with LangChain. And we built LangSmith to support all stages of the AI engineering lifecycle, to get applications into production faster.
Core offering: Open-source LLM agent framework plus commercial platform for agent orchestration, observability, evaluation, and deployment
Founders / leadership: Co-founded by Harrison Chase (CEO) and Ankush Gola
Adoption metrics (site-stated): Claims: 90M monthly downloads, 100k+ GitHub stars, 1,000+ integrations; used by 100k+ companies
Recent funding: $125M Series B (2025) led by IVP; prior seed and Series A led by Benchmark and Sequoia
Employees (approx.): ~215
Agent engineering and productionization of LLM-powered applications
2022
Technology, Information and Internet
$10M
$25M
$125M
Reported valuation around $1.25B
“Participation from top-tier VCs (Benchmark, Sequoia, IVP) and corporate investors in later round (e.g., CapitalG, Sapphire Ventures, Workday Ventures, ServiceNow Ventures, Datadog, Databricks Ventures, Cisco Investments)”
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We’re looking for a leader to build and scale our deployed engineering organization across the East US region.
About LangChain At LangChain, our mission is to make intelligent agents ubiquitous. We provide the agent engineering platform and open source frameworks developers need to ship reliable agents fast.
Our open source frameworks, LangChain and LangGraph, see over 90+ million downloads per month and help developers build agents with speed and granular control. LangSmith offers observability, evaluation, and deployment for rapid iteration, enabling teams to transform LLM systems into dependable production experiences.
LangChain is trusted by millions of developers worldwide and powers AI teams at companies like Clay, Cloudflare, Harvey, Rippling, Vanta, Workday, and more.
The Role
As our Head of Deployed Engineering - East , you will build and lead the team of deployed engineers working across the region.
This team works alongside our sales team to help our prospects and customers build reliable, scalable agents for this business, using our suite of products — LangChain, LangGraph and LangSmith. The team focuses on pre-sales efforts, but stays on accounts to not only close new business but to also make our customers wildly successful.
You will build and lead a team of deployed engineers who establish LangChain’s technical and strategic credibility with our most important customers. This organization plays a central role in helping enterprises understand why LangSmith is the best platform for evaling, deploying, and observing agents — and why we are the best long-term partner to work with.
You will report to the Global Head of Deployed Engineering, and operate as a peer to the regional sales leader, with shared ownership of outcomes.
This role is equal parts organizational leadership, customer engagement, and revenue accountability . You will define how deployed engineering operates in our East region, build a high-performing regional team, and ensure tight alignment between technical excellence and commercial success.
As a member of the global deployed engineering leadership team, you will also be a core contributor to shared strategy , helping define the playbooks, processes, and standards used across regions.
What You’ll Do
What We’re Looking For
Bonus If You Have
Why Join Us
You’ll play a defining role in shaping how agents are built and deployed across our customer base, while also helping define how deployed engineering operates globally at LangChain. This is a rare opportunity to build a regional organization from the ground up, and have outsized impact at a company shaping the future of AI-powered software.