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Sales Development Representative

LangChain langchain.com Open · verified Sep 14, 2026
On-site New York Full-time Junior Sales Development

Entry-level Sales Development role at LangChain. New York · full-time · $125,000 base.

On-target earningsStated by LangChain
$125,000
On-target earnings for this role, in USD per year, as published in the posting. Base plus commission; the split is in the posting.
Role brief

Growth Roles summary, based on the employer's posting.

What you'll do

  • Contact interested and targeted prospects across phone, email, and LinkedIn to uncover fit and needs
  • Pass qualified opportunities to Account Executives and help keep the buyer handoff smooth
  • Feed conversation learnings into sales plays, product roadmap, and agent development
  • Test new outreach channels, messages, and automation to improve conversion and efficiency
  • Use LangChain agents to test and refine your prospecting approach

What you bring

  • Bring one to two years in sales, SDR, or BDR work within SaaS or technology, or strong early-career drive
  • Communicate clearly and confidently with both technical and business audiences
  • Approach outreach with curiosity, persistence, organization, and a willingness to iterate
  • Handle established processes while improving them when the path is unclear
  • Show enthusiasm for sales technology, AI tools, and next-generation go-to-market work

Who this fits

You’ll fit a junior role on LangChain’s founding SDR team, working with Marketing, Sales, and Operations while learning AI-supported prospecting. You’ll work onsite in New York and should be comfortable with persistent follow-up, experimentation, and a mix of structure and ambiguity.

From the employer

About Us

At LangChain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents that teams can rely on. We began as widely adopted open-source tools and have grown to also offer a platform for building, evaluating, deploying, and operating agents at scale.

With $125M raised at Series B from IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, we’re at a stage where we’re continuing to develop new products, growth is accelerating, and all team members have meaningful impact on what we build and how we work together. LangChain is a place where your contributions can shape how this technology shows up in the real world.

Today, our platform includes LangSmith (Observability, Evaluation, Deployment, Fleet, and Sandboxes), our open source frameworks (LangChain, LangGraph, and Deep Agents), and the newly launched LangSmith Engine for autonomous agent improvement. We have 100M+ monthly open source downloads, 6,000+ active LangSmith customers, and 5 of the Fortune 10 use LangSmith in production (+ 35% of the Fortune 500 overall), including teams at Klarna, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, Vanta, LinkedIn, Monday.com, Nvidia, and Bridgewater.

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 Replit, Clay, Cloudflare, Harvey, Rippling, Vanta, Workday, and more.

About the role:

We’re hiring Sales Development Representatives to join our founding SDR team and help shape the future of how companies adopt LangChain. As part of our SDR team, you’ll turn high inbound interest and targeted outbound demand into qualified opportunities and create an exceptional first-touch experiences for prospects.

You’ll work closely with our Marketing, Sales, and Operations alongside using LangChain and LangGraph-powered agents to automate list building, enrichment, and outreach freeing you to focus entirely on high-impact prospecting and conversations with teams exploring agentic AI.

What makes this role different: You’ll drive pipeline and revenue while learning to leverage AI, automation, and LangChain itself to become a next-generation GTM operator.

What you will do:

  • Follow up with inbound and outbound prospects via phone, email, and LinkedIn to uncover fit, needs, and potential value.

  • Partner closely with Account Executives to hand off qualified opportunities and ensure a smooth buyer experience.

  • Capture and share insights from conversations to inform our sales plays, product roadmap, and agent development.

  • Experiment with new channels, messaging, and automation to continuously increase conversion and efficiency.

  • Use LangChain powered agents to test, learn, and improve prospecting strategies

How to be successful in this role:

  • 1–2 years of experience in a Sales, SDR, or BDR role within SaaS or technology (or strong curiosity and drive if you’re early in your career)

  • Clear, confident communicator who can engage both technical and business audiences

  • Motivated by learning, iteration, and experimentation you treat outreach like a craft

  • Comfortable with a mix of structure and ambiguity you can execute repeatable processes while improving them along the way

  • Excited about modern sales tech, AI tools, and shaping how next-generation GTM teams operate

  • Positive, persistent, and highly organized you follow up, follow through, and bring energy to every interaction

Compensation & Benefits

  • 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.

  • On target Earnings: $125,000

Compensation Philosophy:

We offer competitive compensation that includes base salary, variable compensation for relevant roles, meaningful equity, benefits, and perks. Actual compensation and offerings will vary based on role, level, and location. Team members in the EU, UK, and APAC receive locally competitive benefits aligned with regional norms and regulations.

Benefits

Benefits include medical, dental, and vision coverage, flexible vacation, a 401(k) plan, meals on in-office days in the US and more.

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