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 Replit, Clay, Cloudflare, Harvey, Rippling, Vanta, Workday, and more.
About the role:We’re hiring a Sales Development Manager to lead and scale our founding SDR team at LangChain.
Our SDRs play a critical role in helping companies adopt LangChain and LangSmith. They engage technical buyers, convert high inbound interest into qualified opportunities, and work closely with our sales and marketing teams to build pipeline.
This role will own the performance, coaching, and development of the SDR team, while helping design the systems, processes, and workflows that power their GTM motion. You’ll partner closely with sales, marketing, and and RevOps to continuously improve how we identify and engage the right accounts.
What you will do:Lead and coach a team of SDRs responsible for generating qualified pipeline
Own SDR performance including activity metrics, conversion rates, pipeline creation, and attainment
Recruit top SDR talent and grow the team as LangChain continues to scale
Develop SDR talent through coaching, call reviews, and structured feedback
Build repeatable outbound and inbound qualification playbooks
Partner with marketing to convert inbound demand into qualified opportunities
Work with sales leadership and RevOps to align on target accounts, territories, and pipeline goals
Implement systems and workflows that improve SDR productivity and effectiveness
Use data to continuously improve performance, analyzing conversion rates across the funnel
Have 5+ years of experience in sales development
Have 1–3+ years managing SDRs or leading a sales development team
Are comfortable working with technical products and developer audiences
Have experience with modern GTM tooling (AI Agents, LinkedIn Sales Nav, Power Dialers, etc.)
Are highly data-driven and comfortable managing performance through metrics
Are passionate about coaching and developing early-career sales talent
Thrive in fast-moving environments where processes are still evolving
Have strong communication and organizational skills
Compensation: We offer competitive compensation that includes base salary, meaningful equity, and benefits such as health and dental coverage, flexible vacation, a 401(k) plan, and life insurance. Actual compensation will vary based on role, level, and location. For team members in the EU and UK, we provide locally competitive benefits aligned with regional norms and regulations.
Annual salary range: $200,000 - $250,000 On Target Earnings + Equity
Top Skills
What We Do
LangChain is the platform for building reliable agents. Our products power top engineering teams — from fast-growing startups like Lovable, Mercor, and Clay to global brands including AT&T, Home Depot, and Klarna. LangGraph is a low-level orchestration framework for building controllable agents and long-running workflows. It’s used in production by teams at Replit, Uber, LinkedIn, GitLab, and more. LangSmith offers unified evaluation and monitoring to help developers debug, evaluate, and improve their agents at scale. LangChain provides hundreds of integrations and composable components, making it easy to connect with the latest models, tools, and databases — with minimal engineering overhead. Together, these tools help teams build, deploy, and manage enterprise-grade agents, faster.
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