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Home›Jobs›LangChain›Python OSS Engineer
LangChain

About LangChain

Empowering developers to build LLM applications effortlessly

🏢 Tech👥 11-50

Key Highlights

  • Supports over 50,000 companies including Cohere & OpenAI
  • Headquartered in San Francisco, CA
  • Focus on AI/ML and developer tools
  • Rapid application development from idea to production

LangChain is a leading platform for developing applications powered by large language models (LLMs), supporting over 50,000 companies including notable names like Cohere and OpenAI. Headquartered in San Francisco, LangChain offers tools that streamline the AI engineering lifecycle, enabling develope...

🎁 Benefits

LangChain offers competitive salaries, equity options, flexible remote work policies, and generous PTO to support work-life balance....

🌟 Culture

LangChain fosters a culture of innovation and agility, prioritizing rapid development cycles and a strong focus on AI technologies. The team values co...

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LangChain

Python OSS Engineer

LangChain • San Francisco, CA

Posted 11 months ago🏛️ On-SiteMid-LevelBackend engineer📍 San francisco
Apply Now →

Job Description

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

In person 5 days/week in San Francisco, CA or Boston, MA (SF preferred)

We’re looking to add a core maintainer to the LangChain team. This person would be responsible for maintaining and improving the LangChain Python package.

  • Improving the core abstractions and runtime of the langchain and langgraph packages

  • Improving documentation

  • Answering user questions and resolving issues

  • Use langchain to build example applications

How to be successful in this role

  • 5+ years of software engineering or applied machine learning background

  • Have strong written and oral communication skills, with the ability to explain technical concepts clearly and concisely to both technical and non-technical stakeholders

  • Can thrive in a fast-moving environment. Views unstructured environments as an opportunity to figure out the most impactful work and define the future success of the company

  • Are ownership-minded. You excel at managing your work efficiently and effectively without the need for close supervision

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: $160,000- $225,000

Interested in this role?

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