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Langchain Developer Jobs in Washington (NOW HIRING)

Ekcel Technologies Inc

AI engineer

Reston, VA · On-site

The AI Engineer will work closely with data scientists, software engineers, business stakeholders ... LangChain, LangGraph, Amazon Bedrock Agents Create multi-agent workflows and orchestration ...

Steampunk

AI Developer

Mclean, VA

$140K - $190K/yr

Experience with at least one LLM orchestration framework (LangChain, LlamaIndex, LangGraph, CrewAI, or equivalent) * Strong prompt engineering skills - system prompts, few-shot design, chain-of ...

Steampunk

Senior AI Developer

Mclean, VA

$140K - $190K/yr

This role requires strong hands-on engineering capabilities, deep familiarity with modern AI ... Transformers, LangChain, LlamaIndex, or similar. * Demonstrated ability to design and develop ...

Steampunk

AI Developer

Mclean, VA · On-site

$140K - $190K/yr

Experience with at least one LLM orchestration framework (LangChain, LlamaIndex, LangGraph, CrewAI, or equivalent) * Strong prompt engineering skills - system prompts, few-shot design, chain-of ...

Steampunk

Senior AI Developer

Mclean, VA · On-site

$140K - $190K/yr

This role requires strong hands-on engineering capabilities, deep familiarity with modern AI ... Transformers, LangChain, LlamaIndex, or similar. * Demonstrated ability to design and develop ...

Steampunk

Senior AI Developer

Mclean, VA · On-site

$140K - $190K/yr

This role requires strong hands-on engineering capabilities, deep familiarity with modern AI ... Transformers, LangChain, LlamaIndex, or similar. * Demonstrated ability to design and develop ...

Steampunk

Senior AI Developer

Mclean, VA · On-site

$140K - $190K/yr

This role requires strong hands-on engineering capabilities, deep familiarity with modern AI ... Transformers, LangChain, LlamaIndex, or similar. * Demonstrated ability to design and develop ...

Steampunk

Senior AI Developer

Mclean, VA

$140K - $190K/yr

This role requires strong hands-on engineering capabilities, deep familiarity with modern AI ... Transformers, LangChain, LlamaIndex, or similar. * Demonstrated ability to design and develop ...

Steampunk

Senior AI Developer

Mclean, VA · On-site

$140K - $190K/yr

This role requires strong hands-on engineering capabilities, deep familiarity with modern AI ... Transformers, LangChain, LlamaIndex, or similar. * Demonstrated ability to design and develop ...

Hexaware Technologies, Inc

AI Engineer

Reston, VA · On-site

The AI Engineer will work closely with data scientists, software engineers, business stakeholders ... LangChain, LangGraph, Amazon Bedrock Agents * Create multi-agent workflows and orchestration ...

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How much do langchain developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for langchain developer in Washington is $59.85, according to ZipRecruiter salary data. Most workers in this role earn between $45.72 and $73.22 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 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 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 the most commonly searched types of Langchain Developer jobs in Washington? The most popular types of Langchain Developer jobs in Washington are:
What are popular job titles related to Langchain Developer jobs in Washington? For Langchain Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Langchain Developer jobs in Washington look for? The top searched job categories for Langchain Developer jobs in Washington are:
What cities in Washington are hiring for Langchain Developer jobs? Cities in Washington with the most Langchain Developer job openings:
Langchain Developer jobs near you
Infographic showing various Langchain Developer job openings in Washington as of August 2026, with employment types broken down into 79% Full Time, 7% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $124,478 per year, or $59.8 per hour.

Senior Software Developer

Intelliforce-IT Solutions Group, LLC.

Annapolis Junction, MD • On-site

$55.75 - $73.50/hr

Full-time

Re-posted 3 days ago

Job description

Job Summary:
Intelliforce-IT Solutions Group, LLC is focused on building the infrastructure for advanced AI capabilities. The Senior Full Stack Software Engineer will lead the development of platform components that support scalable AI services and applications, ensuring reliability and performance in mission-critical environments.
Responsibilities:
• Design, implement, and optimize infrastructure for AI model inference at scale
• Lead development and maintenance of production AI services and applications, including RAG, autonomous agents, and emerging AI capabilities
• Serve as technical lead for AI infrastructure initiatives across integrated teams
• Conduct regular one-on-ones and provide coaching, feedback, and support for assigned team members
• Act as team point of contact for contract administration functions
• Define solutions for complex, underspecified systems and requirements
• Establish technical policies, standards, and governance frameworks where gaps exist
• Drive adoption of new technologies and engineering practices across teams
• Implement and oversee monitoring, logging, and observability for AI services
• Ensure high availability, reliability, performance, and security across AI platform components
• Communicate effectively with stakeholders across multiple organizational levels
Qualifications:
Required:
• Top Secret Clearance with Full Scope Polygraph, must be active. We do not have the ability to sponsor clearances
• Must be a U.S. Citizen. We cannot sponsor visas
• 12 years of relevant experience with a Bachelor’s degree in a technical discipline
• Four additional years of relevant experience may be substituted in place of a Bachelor’s degree
• Extensive experience designing, building, and operating large-scale production systems
• Deep expertise in systems integration across diverse technologies and platforms
• Hands-on experience with cloud engineering in AWS
• Advanced proficiency with Kubernetes administration and deployment patterns
• Strong Python programming skills
• Experience implementing and scaling observability solutions, including APM, OpenTelemetry, Grafana, and Prometheus
• Proven ability to lead technical initiatives and influence organizational change
• Experience developing technical policies and governance frameworks
• Excellent communication, stakeholder management, and leadership skills
• Ability to balance hands-on engineering with leadership and coordination responsibilities
Preferred:
• Experience with AI inference serving technologies such as vLLM or LiteLLM
• Previous experience with agentic frameworks such as LangChain
• Knowledge of vector databases and embedding systems
• Experience with high-performance computing or distributed systems
• Track record of successfully driving technical and cultural change
Company:
Intelliforce-ITSG is a Woman-Owned Small Business in Ellicott City, Maryland, dedicated to delivering the highest quality secure solutions to our government customers in order to better protect our nation. Founded in 2011, the company is headquartered in Ellicott City, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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