Software Engineering Manager, AI Observability & Evals Platform

LangChain • San Francisco, CA

3d • $200,000 - $250,000

About The Position

We’re looking for an Engineering Manager to lead the team building LangSmith, our observability and evaluation platform for LLM applications. You’ll define the technical direction, grow and mentor a world-class engineering team, and partner with product and design to deliver features that help developers build and deploy trustworthy AI systems with confidence.

Requirements

• Experience managing or tech-leading teams delivering complex full-stack products
• Strong technical background in Go/Python and React/Typescript
• Solid understanding of databases (Postgres, Redis and ClickHouse)
• Proven ability to design high throughput data-intensive systems
• Bias towards shipping quickly and learning from customers
• Strong communication skills—able to collaborate with internal stakeholders and engage directly with customers

Nice To Haves

• Experience building AI/LLM-powered applications, developer tools, or observability platforms

Responsibilities

• Build, mentor, and grow a high-performing team of engineers, fostering collaboration, ownership, and accountability
• Strengthen LangChain’s engineering culture through mentorship, high-quality code, and technical excellence
• Shape long-term technical direction and ensure scalability and reliability of LangSmith AI Observability Platform
• Partner with product and design teams to define scope, sequence, and success criteria for key initiatives
• Maintain a high bar for technical excellence while making sure the team moves with urgency and focus
• Lead by example in writing clean, maintainable, and well-tested code in Go/Python and Typescript
• Engage directly with customers to understand their needs and translate them into actionable product improvements

Benefits

• We offer competitive compensation that includes base salary, variable compensation for relevant roles, meaningful equity, benefits, and perks.
• Benefits include things like medical, dental, and vision coverage, flexible vacation, a 401(k) plan, and life insurance.
• Team members in the EU, UK, and APAC receive locally competitive benefits aligned with regional norms and regulations.

What This Job Offers

• Job Type: Full-time
• Career Level: Manager
• Education Level: No Education Listed