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Langchain Developer Jobs (NOW HIRING)

LangChain, Inc

Partner Engineer

San Francisco, CA · On-site

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 ...

New

LangChain

Python OSS Engineer

San Francisco, CA · On-site

LangChain is focused on making intelligent agents ubiquitous by providing a platform for building, evaluating, deploying, and operating AI agents. The Python OSS Engineer will be responsible for ...

LangChain

Python OSS Engineer

Cambridge, MA · On-site

LangChain is a company focused on making intelligent agents ubiquitous by providing a platform for building and operating AI agents. The Python OSS Engineer will be responsible for maintaining and ...

LangChain

Python OSS Engineer

San Francisco, CA · On-site

LangChain is a company focused on making intelligent agents ubiquitous by providing a platform for ... Required : • 5+ years of software engineering or applied machine learning experience • Strong ...

Focused

Agent Engineer (Langchain)

Chicago, IL

$120K - $175K/yr

We are excited about you, because you: * You're a hands-on, full stack engineer with a strong track record of delivering software in collaborative, agile environments. * You've worked with LangChain ...

LangChain

Customer Engineer (West Coast)

LangChain is a company dedicated to making intelligent agents ubiquitous, providing tools and a platform for building production-ready AI agents. The Customer Engineer will serve as a technical ...

LangChain

Deployed Engineer (East)

Manhattan, NY · On-site

... LangChain's products • Lead trainings and workshops on best practices, targeted at developer audiences • Collaborate closely with the enterprise sales team to win deals • Collaborate closely ...

LangChain

GTM Engineer

San Francisco, CA · On-site

... Developer: You have a deep understanding of the LLM stack: prompting, retrieval (RAG), cognitive architectures, and agentic loops. You have likely already built with LangChain or LangGraph. • ...

Focused

Agent Engineer (Langchain)

Chicago, IL

$120K - $175K/yr

We are excited about you, because you: * You're a hands-on, full stack engineer with a strong track record of delivering software in collaborative, agile environments. * You've worked with LangChain ...

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Langchain Developer information

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How much do langchain developer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for langchain developer in the United States is $52.84, according to ZipRecruiter salary data. Most workers in this role earn between $40.38 and $64.66 per hour, depending on experience, location, and employer.

What is a Langchain developer?

A Langchain Developer specializes in building applications using LangChain, a framework for developing AI-driven applications that leverage large language models (LLMs). Their role involves integrating LLMs with data sources, optimizing prompt engineering, and designing workflows for chatbots, automation, and knowledge retrieval. They often work with Python, APIs, and vector databases to enhance AI capabilities. The job requires expertise in natural language processing (NLP), machine learning, and cloud services.

What are the key skills and qualifications needed to thrive as a Langchain developer?

To thrive as a Langchain Developer, you need strong programming skills in Python, experience with large language models (LLMs), and a solid understanding of conversational AI workflow. Familiarity with tools and platforms such as LangChain, vector databases (e.g., Pinecone, FAISS), cloud services, and API integrations is commonly required. Excellent problem-solving, communication, and collaboration skills help you adapt to fast-paced AI projects and work effectively with cross-functional teams. These competencies are essential for designing, implementing, and optimizing advanced AI-powered applications that deliver real business value.

What are some typical challenges faced by Langchain developers and how do teams address them?

Langchain Developers often encounter challenges such as integrating new language models, ensuring data privacy, and maintaining prompt accuracy in dynamic real-world scenarios. Teams commonly address these difficulties by collaborating closely with data scientists, regularly updating their knowledge of evolving AI frameworks, and implementing robust testing protocols to ensure quality results. Continuous learning and knowledge-sharing within the team are encouraged so developers can quickly adapt to changes in technology or requirements. Additionally, cross-functional meetings and code reviews are held to align development with organizational goals and best practices. These efforts help ensure that projects remain innovative and effective while minimizing potential roadblocks.

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Langchain Developer jobs near you
Infographic showing various Langchain Developer job openings in the United States as of August 2026, with employment types broken down into 80% Full Time, 3% Part Time, and 17% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $109,905 per year, or $52.8 per hour.

Fullstack Software Engineering Manager, Observability & Evals Platform

LangChain

San Francisco, CA • On-site

Full-time

Re-posted 4 days ago

Job description

Job Summary:
LangChain is a company dedicated to making intelligent agents ubiquitous through their agent engineering platform and open source frameworks. They are seeking a hands-on Engineering Manager to lead the team building LangSmith, an observability and evaluation platform for LLM applications, focusing on team growth, technical direction, and collaboration with product and design teams.
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
Qualifications:
Required:
• 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
Preferred:
• Experience building AI/LLM-powered applications, developer tools, or observability platforms
Company:
LangChain is a platform that provides open-source frameworks and tools for engineering and deploying language model agents. Founded in 2022, the company is headquartered in San Francisco, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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