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.

What you will do:

• Own technical product narratives for LangSmith, with a focus on Observability and Evaluation
• Explain how teams build, evaluate, and operate agents in production through clear, credible technical storytelling
• Write technical blog posts, author tutorials, and build demos on observability, evaluation, and agent best practices
• Create long-form video tutorials and short-form demo content that shows the product in action, starring you!
• Contribute evergreen technical content for education and SEO when needed
• Create product and customer-facing content used across launches, campaigns, and events
• Partner closely with Product and Engineering to trial features and validate technical messaging
• Help improve PM ↔ PMM handoffs and launch workflows
• Enable sales with competitive analysis, technical deep dives, and clear objection handling

What we're looking for:

• 6–10+ years of experience in product marketing, technical marketing, or developer marketing
• Experience working on highly technical products, ideally developer tools, infrastructure, or observability platforms

Compensation & Benefits:

• 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-$240,000