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Langchain Developer Jobs in Massachusetts (NOW HIRING)

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

Deployed Engineer (Boston)

Boston, MA · On-site

LangChain is dedicated to making intelligent agents ubiquitous, providing a platform for building and deploying AI agents. The Deployed Engineer will work closely with customer engineering teams to ...

LangChain, Inc

Deployed Engineer (Boston)

Boston, MA · On-site

$165K - $380K/yr

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 ...

LangChain

Product Manager, LangSmith

Boston, MA · On-site

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 ...

Stellent IT LLC

Senior Agentic AI Engineer (Python)

Boston, MA · On-site

$132K - $177K/yr

Hello Senior Agentic AI Engineer (Python) Experience: 5 10 years Location: Boston, MA Primary ... LangChain, LangGraph, or equivalent). * Build enterprise-scale RAG solutions over structured and ...

New

Photon

Senior Agentic AI Engineer (Python)_

Boston, MA · On-site

$132K - $177K/yr

Senior Agentic AI Engineer (Python) Experience: 5 10 years Location: Onsite / Offshore (Flexible ... LangChain, LangGraph, or equivalent). * Build enterprise-scale RAG solutions over structured and ...

SmartIPlace

Full Stack Java Developer [Boston, MA]

Boston, MA · On-site

$57 - $73.50/hr

... e.g., LangChain, LangGraph, CrewAI) for building multi-step, tool-augmented workflows and ... developers Excellent command of English (spoken and written) Strong communication skills and the ...

DATAECONOMY

Gen AI Engineer

Boston, MA · On-site

Build AI agents and multi-agent workflows using Amazon Bedrock, Bedrock Agents, AgentCore, LangChain, and LangGraph. * Design and implement RAG pipelines, prompt engineering strategies, and AI ...

Photon

Senior Agentic AI Engineer (Python)

Boston, MA · On-site

$132K - $177K/yr

Senior Agentic AI Engineer (Python) Boston, MA - Onsite Primary Objective We are seeking a Senior ... LangChain, LangGraph, or equivalent). * Build enterprise-scale RAG solutions over structured and ...

Re:Build Manufacturing

Senior AI Engineer

Boston, MA · On-site

$113K - $155K/yr

We currently use LangChain's DeepAgent framework for our agent orchestration, but every layer of ... This senior engineer will work alongside our engineering team and head of product to build ...

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Langchain Developer information

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$57

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How much do langchain developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for langchain developer in Massachusetts is $57.71, according to ZipRecruiter salary data. Most workers in this role earn between $44.09 and $70.62 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.

What are the most commonly searched types of Langchain Developer jobs in Massachusetts?

The most popular types of Langchain Developer jobs in Massachusetts are:

What are popular job titles related to Langchain Developer jobs in Massachusetts?

For Langchain Developer jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Langchain Developer jobs in Massachusetts look for?

The top searched job categories for Langchain Developer jobs in Massachusetts are:

Langchain Developer jobs near you
Infographic showing various Langchain Developer job openings in Massachusetts as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $120,030 per year, or $57.7 per hour.

JavaScript Engineer (Open Source Team)

LangChain

Boston, MA • On-site

Full-time

Re-posted 20 days ago

Job description

Job Summary:
LangChain is a company focused on making intelligent agents ubiquitous by providing tools for agent engineering. They are seeking a core maintainer for their JavaScript package, responsible for improving core abstractions, documentation, and community support for developers using LangChain.
Responsibilities:
• Improve the core abstractions and runtime of the LangChain and LangGraph JavaScript packages
• Improve documentation across the LangChain ecosystem
• Answer user questions and resolve issues from the developer community
• Use LangChain to build example applications that demonstrate best practices for developers building AI systems
Qualifications:
Required:
• 3+ years of software engineering or applied machine learning experience
• A background in software engineering
• Strong written and oral communication skills, with the ability to explain technical concepts clearly and concisely to both technical and non-technical stakeholders
• The ability to thrive in a fast-moving environment and view unstructured environments as an opportunity to identify the most impactful work and help define the future success of the company
• An ownership-minded approach to work, with the ability to manage your work efficiently and effectively without the need for close supervision
Preferred:
• In-person in SF preferred
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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