147 langgraph jobs at 77 companies in Arlington, VA
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Artificial Intelligence Specialist
Chantilly, Virginia, United States
$113k-$257k/yrOnsiteFull Time
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Experience with LLMs, search/RAG systems, PyTorch, LangGraph, ClaudeCode, or MLFlow; TS/SCI clearance with polygraph; Bachelor’s degree; strong communication and mentoring skills.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Experience with LLMs, search or RAG architectures; knowledge of PyTorch, LangGraph, ClaudeCode, or MLFlow; TS/SCI clearance with polygraph; bachelor's degree; strong communication and critical thinking.
Santa Barbara or San Diego or San Francisco or Denver or Dallas or Atlanta or Chicago or Washington, D.C.
HybridFull Time
AppFolioNASDAQ: APPF: Provides cloud-based property and investment management software.
Proven experience building production ML systems at scale, architectural leadership, training/fine-tuning LLMs, experience with LangChain/LangGraph and RAG patterns, AI safety/authorization, and production reliability discipline.
Rohirrim: AI platform for enterprise proposal and procurement management.
8+ YOE8+ years software engineering experience (≥1 year on LLMs/agents); strong Python; experience with LLM orchestration (LangChain/LangGraph/AutoGen), RAG, vector DBs, embeddings, production ML pipelines, cloud, containers, and observability.
Washington or Orlando or Montvale or New York City or Dallas
OnsiteFull Time
KPMG: Global professional services network providing audit, tax, and advisory.
5+ YOEPhD or Master’s in a quantitative field required, 5+ years data science experience, generative AI and LLM expertise, production ML delivery, Python, Databricks/Microsoft Fabric, LangChain/LangGraph/Semantic Kernel, Git and Azure DevOps.
LangSmith, LangChain, LangGraph, Semantic Kernel, Azure OpenAI, Google Cloud, Python, Databricks, Microsoft Fabric, Azure AI Search, Git, Azure DevOps
Sr AI ML/Engineer - Remote Nationwide or Hybrid in MN/DC
Minnetonka or Washington or United States
$120k-$215k/yrHybridFull Time
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
4+ YOEBachelor's or equivalent experience, 4+ years software engineering/data science, 3+ years Python, 2+ years Databricks/Microsoft Azure, 1+ year building LLM applications with LangChain/LangGraph, experience with SQL/NoSQL and production ML practices.
Python, Databricks, LangChain, LangGraph, Microsoft Azure, NumPy, Pandas, Scikit-learn, Large Language Models (LLMs), SQL, NoSQL, PyTorch, TensorFlow
Innovative Defense Technologies: A defense technology delivering mission-critical software and automated systems to government customers.
5+ YOEBachelor's or equivalent,5+ years engineering experience,eligible for Secret clearance,proficiency with Python,NumPy,Pandas,local LLM hosting,vLLM/Triton/TensorRT-LLM,PyTorch/TensorFlow,LangChain and related tools,Linux hardening,containerization,distributed networking.
Howard Hughes Medical Institute: Conducts biomedical research and funds scientific education and discovery.
6+ YOEBachelor's degree or equivalent, 6+ years software engineering with 3+ years shipping production ML/DL systems; proficiency in Java and Python; production ML/DL, CI/CD, IaC, evaluation, and cloud-agnostic engineering experience.
Forward Deployed Engineer III, Generative AI, Google Cloud
San Francisco or Atlanta or Boulder or Cambridge or Chicago or Addison or Detroit or Irvine or Kirkland or Los Angeles or Miami or Mountain View or New York or Portland or Reston or San Diego or Seattle or Sunnyvale or Washington D.C.
Louisville or Boston or New York City or Dallas or Tampa or Washington DC
$142k-$196k/yrHybridFull Time
HumanaNYSE: HUM: Provides health insurance plans and clinical healthcare services.
2+ YOEBachelor's or Master's in a relevant field with years of experience in AI/ML; hands-on leadership in AI/ML systems; proficiency in Python, SQL, and ML frameworks; experience with agentic AI and MLOps.
Staff SW Systems Engineer -Agentic Product Engineer
Seattle or San Jose or Washington
HybridFull Time
Extreme NetworksNASDAQ: EXTR: Provides cloud-managed networking hardware and software solutions.
8+ YOE8+ years software engineering experience; proficiency in Python and TypeScript/JavaScript; CI/CD (GitHub Actions); cloud (AWS or Azure); production experience with AI coding agents and agent frameworks; familiarity with MCP, RAG, knowledge graphs, and vector databases.
Python, TypeScript, JavaScript, Claude Code, Copilot, Cursor, Anthropic SDK, Microsoft Agent Framework, LangGraph, Model Context Protocol (MCP), GitHub Actions, GitHub, Jira, Confluence, AWS, Azure, RAG, Knowledge Graphs, vector databases
Excelacom: Develops telecom software and provides technology consulting services.
3+ YOEMaster's in Machine Learning/Data Science, 3+ years building ML solutions with Python, TensorFlow, Scikit-learn, Pandas; LLM integration and agent workflows experience; consulting experience and strong communication skills.
VIA: Provides secure decentralized identity and data privacy software solutions.
8+ YOEEligible for US Secret/Top Secret clearance, Bachelor's degree in CS or related, 8+ years building enterprise AI/LLM platforms, expert Python and TypeScript, Kubernetes, cloud, CI/CD, vector search and retrieval experience.
Alvarez & Marsal: Provides management consulting, restructuring, and business advisory services.
8+ YOE8+ years leading engineering/product/DevOps transformations with hands-on operator experience; expertise embedding AI across SDLC, measuring engineering productivity, and translating engineering outcomes into financial impact for PE audiences.
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
5+ YOEMust have TS/SCI clearance, 5+ years software development, experience with LLMs, agentic AI frameworks, frontend (React/Next.js/Angular) and backend (Python/Node.js/Java/Go), cloud-native deployments, and rapid prototyping.
Visionist: Provides software engineering and data analytics for national security.
3+ YOEActive Top Secret/TS-SCI clearance with polygraph, bachelor's in technical discipline or 4+ years equivalent, 3+ years software development with strong Python, experience with production applications, stream processing and AI development concepts.
Elder Research: Provides data science, machine learning, and predictive analytics consulting services.
3+ YOEActive TS/SCI+CI poly required; Bachelor's with minimum 3 years' experience; proficiency in Python and SQL; familiarity with JavaScript, Docker/Rocky Linux, REST/FastAPI, agentic AI and prompt engineering.