LangChain, Inc. logo

Customer Engineer

Job Overview

Location

Europe

Job Type

Full-time

Category

Software Engineering

Date Posted

March 25, 2026

Full Job Description

📋 Description

  • As a Customer Engineer at LangChain, Inc., you will be a pivotal member of the Enterprise Enablement team, acting as a trusted technical advisor to our new enterprise customers. Your primary mission will be to accelerate their success and adoption of the LangChain ecosystem, ensuring they can effectively leverage our cutting-edge AI technologies. This role is crucial for bridging the gap between our advanced AI platform and the practical needs of businesses, empowering them to build and deploy sophisticated AI agents.
  • In your day-to-day responsibilities, you will lead comprehensive onboarding engagements for new enterprise clients. This involves guiding them meticulously through the initial setup processes, proactively identifying and resolving any technical hurdles they encounter as they begin their journey with the LangSmith platform. You will also be responsible for creating and delivering engaging, live, and interactive training workshops. These sessions are designed to equip customer teams with a solid foundation of product knowledge and impart best practices in agent engineering, fostering their expertise and confidence.
  • A significant part of your role will involve developing and refining scalable enablement frameworks. This includes crafting detailed technical tutorials that simplify complex functionalities, authoring best-practice guides that outline optimal usage patterns, and creating practical reference implementations that serve as tangible examples for customers. You will act as the primary advocate for the new user experience, diligently synthesizing customer feedback and identifying points of friction within the platform. This valuable insight will be channeled collaboratively with the Product and Engineering teams to directly inform and shape the future product roadmap, ensuring our offerings continuously evolve to meet user needs.
  • You will forge strong partnerships with our Sales, Deployed Engineering, and Professional Services teams. Together, you will collaboratively define and execute enablement strategies tailored for prospective customers. This involves clearly demonstrating the inherent value and the remarkable ease with which new clients can get started and achieve success with LangChain. Furthermore, you will commit to staying at the absolute forefront of agent engineering advancements within the industry. This continuous learning will enable you to identify emerging trends and rapidly incorporate these new learnings into customer enablement materials, ensuring our guidance remains current and highly relevant.
  • This role offers a unique opportunity to work within a highly collaborative team environment that boasts a strong engineering culture. You will have a direct and measurable impact on customer success, contributing significantly to their achievements with our technology. Moreover, you will play a key role in shaping best practices and methodologies as you work with some of the most cutting-edge AI technology available today. The company, LangChain, is on a mission to make intelligent agents ubiquitous, building the essential foundation for agent engineering in real-world applications. We empower developers to transition seamlessly from initial prototypes to production-ready AI agents that organizations can depend on.
  • Our journey began with widely adopted open-source tools, and we have since expanded to offer a comprehensive platform for building, evaluating, deploying, and operating agents at scale. Today, LangChain, LangGraph, LangSmith, and Agent Builder are trusted by millions of developers and are actively used by teams shipping real AI products across a spectrum of companies, from agile startups to large, established enterprises. Prominent companies such as Replit, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, and Vanta, along with a significant 35% of the Fortune 500, rely on LangChain to power their AI initiatives. With substantial funding, including $125M raised at Series B from top-tier venture capital firms like IVP, Sequoia, Benchmark, CapitalG, and Sapphire Ventures, LangChain is in a dynamic growth phase. We are continuously developing new products, experiencing accelerating growth, and ensuring that all team members have a meaningful impact on the direction of our products and the way we collaborate. LangChain is a place where your individual contributions can genuinely shape the future of how this transformative technology is implemented and utilized in the real world.
  • In this role, you will gain invaluable experience in a rapidly evolving field, deepening your expertise in AI, LLMs, and agent development. You will have the opportunity to influence product direction, hone your technical communication and training skills, and contribute to the success of a leading company in the AI space. The ability to operate independently in a fast-paced, often ambiguous environment, while simultaneously managing multiple projects, will be a key skill developed and refined.

Skills & Technologies

Python
JavaScript
TypeScript
Onsite

Ready to Apply?

You will be redirected to an external site to apply.

LangChain, Inc. logo
LangChain, Inc.
Visit Website

About LangChain, Inc.

LangChain, Inc. provides open-source software libraries and cloud services for building applications that integrate large language models with external data sources and workflows. Its tools help developers create retrieval-augmented generation systems, manage prompts, chain model calls, and monitor performance in production environments. The company was founded in 2023 and is headquartered in San Francisco, California.

Get more remote jobs like this

Subscribe to the weekly newsletter for similar remote roles and curated hiring updates.

Newsletter

Weekly remote jobs and featured talent.

No spam. Only curated remote roles and product updates. You can unsubscribe anytime.

Similar Opportunities

South Africa
Full-time
Expires Jun 4, 2026
JavaScript
PHP
Git
+1 more

17 days ago

Apply
Tokyo, Japan
Full-time
Expires May 11, 2026
Go
Spring
Remote
+1 more

1 month ago

Apply
Peru
Full-time
Expires Jun 4, 2026
TypeScript
Java
Angular
+4 more

17 days ago

Apply
London
Full-time
Expires May 8, 2026
Python
TypeScript
PostgreSQL
+5 more

1 month ago

Apply