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Full Time Langchain Developer Jobs in Seattle, WA

AI Architect/Developer

Seattle, WA · On-site

$82K - $193K/yr

Proficiency in Python-based frameworks (e.g., PyTorch, TensorFlow, LangChain, LlamaIndex). * Hands ... Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time ...

AI Architect/Developer

Seattle, WA · Hybrid

$82K - $193K/yr

Proficiency in Python-based frameworks (e.g., PyTorch, TensorFlow, LangChain, LlamaIndex). * Hands ... Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time ...

ML Engineer (Senior)

Seattle, WA · On-site

$140K - $220K/yr

You'll be one of the first full-time ML engineers and will have an enormous impact on all aspects ... Generative AI and LLM-related capabilities (e.g., prompt engineering, RAG, fine-tuning, LangChain ...

AI Engineer

Bothell, WA · On-site

$115K - $231K/yr

Hands-on experience with Python, REST APIs, and modern AI/LLM frameworks (e.g., LangChain, Semantic ... Employment Type: FULL_TIME

AI Engineer

Bothell, WA · On-site

$115K - $231K/yr

Hands-on experience with Python, REST APIs, and modern AI/LLM frameworks (e.g., LangChain, Semantic ... Full-time employees who are not on a commission plan are eligible for Verathon's annual bonus plan ...

AI Engineer

Bothell, WA · On-site

$115K - $231K/yr

Hands-on experience with Python, REST APIs, and modern AI/LLM frameworks (e.g., LangChain, Semantic ... Full-time employees who are not on a commission plan are eligible for Verathon's annual bonus plan ...

AI Architect

Seattle, WA · On-site

$82K - $193K/yr

At Capgemini Engineering, the world leader in engineering services, we bring together a global team ... Proficiency in Python-based frameworks (e.g., PyTorch, TensorFlow, LangChain, LlamaIndex). * Hands ...

VP of Data Science (Seattle)

Seattle, WA · On-site

$230K - $250K/yr

This role will oversee a growing team of data scientists, ML researchers, data engineers, and MLOps ... PyTorch, JAX, TensorFlow, Hugging Face, LangChain). * Strong knowledge of cloud-native data and ML ...

AI Architect

Seattle, WA · Hybrid

$82K - $193K/yr

At Capgemini Engineering, the world leader in engineering services, we bring together a global team ... Proficiency in Python-based frameworks (e.g., PyTorch, TensorFlow, LangChain, LlamaIndex). * Hands ...

Full Time Langchain Developer information

See Seattle, WA salary details

$19

$60

$93

How much do full time langchain developer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for full time langchain developer in Seattle, WA is $60.13, according to ZipRecruiter salary data. Most workers in this role earn between $45.96 and $73.61 per hour, depending on experience, location, and employer.

What is a full time Langchain developer?

A Full Time Langchain Developer is a software engineer who specializes in building applications and solutions using LangChain, an open-source framework designed to facilitate the development of applications powered by large language models (LLMs). Their responsibilities typically include integrating language models with external data sources, creating conversational agents, and automating workflows that leverage AI. Working full time means they dedicate their primary professional hours to designing, coding, testing, and maintaining LangChain-based systems. This role often requires expertise in Python, familiarity with LLMs, and understanding of prompt engineering.

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

To thrive as a Full Time Langchain Developer, you need a solid background in Python programming, experience with large language models (LLMs), and familiarity with software engineering best practices. Proficiency in using the Langchain framework, APIs, cloud platforms, and version control systems like Git is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills make a candidate stand out in this role. These skills and qualities are crucial for building scalable, reliable AI-driven applications and collaborating efficiently within technical teams.

What are some of the main challenges a full time Langchain developer might face when integrating large language models with external data sources?

A Full Time Langchain Developer often encounters challenges such as ensuring seamless and secure integration between language models and various APIs or databases. Handling data privacy, managing latency, and maintaining the accuracy of responses when fetching or updating information from external sources are common concerns. Additionally, developers must continuously monitor and optimize prompt engineering to improve model performance and adapt to evolving project requirements. Collaboration with data engineers and product teams is also essential to address these integration complexities effectively.

What are the most commonly searched types of Langchain Developer jobs in Seattle, WA?

The most popular types of Langchain Developer jobs in Seattle, WA are:

What are popular job titles related to Full Time Langchain Developer jobs in Seattle, WA?

For Full Time Langchain Developer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Full Time Langchain Developer jobs in Seattle, WA look for?

The top searched job categories for Full Time Langchain Developer jobs in Seattle, WA are:

Infographic showing various Full Time Langchain Developer job openings in Seattle, WA as of July 2026, with employment types broken down into 85% Full Time, 5% Part Time, and 10% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $125,075 per year, or $60.1 per hour.

Software Engineer(Dynamics CE Hub, .Net, C#) Seattle WA(FTE)

TestingXperts Inc. DBA Damcosoft

Seattle, WA • On-site

Full-time

Re-posted 7 days ago


Job description

Role: Senior Software Engineer (FTE)

Location: Seattle WA

Hire Type –Full Time

Skills Required: Dynamics CE Hub, .Net, C#, Python, TypeScript, Azure, GenAI

QUALIFICATIONS:

  • Bachelor’s degree in computer science 
  •  8+ years of experience in Software Engineering
  •  Experience with building solutions using Dynamics CE Hub - Build and manage marketing events, schedules, resources using  Dynamics CE Hub Apps, Gen AI Integration with Dynamics CE Hub Data
  •  Hands-on skills working with Data pipelines for extracting and processing data from Dynamics applications
  • Strong application development skills, including experience in modern technology languages such Python, C# and Typescript, additional familiarity with frameworks like React and .NET
  • Experience in implementing GenAI capabilities with cloud-native software using modern frameworks (e.g., semantic kernel, Microsoft agent framework, langchain, lammaindex) a plus
  • Experience in implementing cloud-native software solutions on Azure with hands-on experience debugging complex distributed systems using cloud-native observability tooling, experience with cloud-native architecture design a plus
  • Experience in engineering practices such as code refactoring, test driven development, design driven development, continuous integration, building highly scalable applications, application security, and building maintainable code.

Thanks and Regards,

Rajiv Kumar

Associate Manager

Corporate Office:  650 Wilson Lane, Suite 201, Mechanicsburg, PA 17055

Testingxperts Inc DBA Damcosoft

P: +1 631-759-8044  Ext 518

E: Rajiv.kumar@damcosoft.com  

https://www.linkedin.com/in/rajiv-kumar-38396310a/