143 langgraph jobs at 73 companies in Manassas, VA

4d
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Artificial Intelligence Specialist
Chantilly, Virginia, United States
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
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.
LLMs, RAG, PyTorch, LangGraph, ClaudeCode, MLFlow, Jira, Confluence
5d
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Artificial Intelligence Specialist
Chantilly, Virginia, United States
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
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.
LLMs, PyTorch, LangGraph, ClaudeCode, MLFlow, Jira, Confluence
1mo
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Staff Machine Learning Engineer - Leasing
Santa Barbara or San Diego or San Francisco or Denver or Dallas or Atlanta or Chicago or Washington, D.C.
HybridFull Time
AppFolio
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.
LangChain, LangGraph, vLLM, TensorRT, Triton
1mo
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AI Video Generation Architect
Washington, District of Columbia, United States
$170k-$200k/yr RemoteFull Time
Modern Classrooms Project
Modern Classrooms Project: Provides training for blended and self-paced instructional models.
Senior AI-native software engineer experienced building generative video pipelines, agentic orchestration (LangGraph), Python/TypeScript backends, programmatic animation, FFmpeg and TTS integration, and evaluation/ground-truth verification systems.
Claude Code, OpenAI Codex, LangGraph, Python, TypeScript, LaTeX, KaTeX, Manim, Remotion, Motion Canvas, FFmpeg, Veo, Kling, Seedance, ElevenLabs v3, Gemini-TTS, SSML, HLS, GitHub Spec Kit
1mo
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Senior AI Engineer
McLean, Virginia, United States
HybridFull Time
Rohirrim
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.
Python, LangGraph, AutoGen, CrewAI, LangChain, Pinecone, Weaviate, pgvector, LLaMA, Mistral, Docker, Kubernetes, AWS, Azure, GCP
2mo
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Data Scientist- Manager
Washington or Orlando or Montvale or New York City or Dallas
OnsiteFull Time
KPMG
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
1mo
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Sr AI ML/Engineer - Remote Nationwide or Hybrid in MN/DC
Minnetonka or Washington or United States
$120k-$215k/yr HybridFull Time
UnitedHealth Group
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
2mo
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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.
$174k-$252k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
5+ YOE5 years software development; AI systems on cloud; production-grade AI solutions; customer engagement; data pipelines with vector DB/RAG
Python, LangGraph, CrewAI, ADK, RAG, Vector Databases, LLM Metrics, Vertex AI, MCP servers
2mo
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Lead Data Scientist
Louisville or Boston or New York City or Dallas or Tampa or Washington DC
$142k-$196k/yr HybridFull Time
Humana
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.
Python, SQL, Scikit-Learn, TensorFlow, PyTorch, LangChain, LangGraph, AutoGen, CrewAI
3w
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Staff SW Systems Engineer -Agentic Product Engineer
Seattle or San Jose or Washington
HybridFull Time
Extreme Networks
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
1mo
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Director, PEPI - Technology Services CTO Domain
Washington, District of Columbia, United States
$150k-$225k/yr OnsiteFull Time
Alvarez & Marsal
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.
GitHub Copilot, Cursor, Claude Code, Amazon Q Developer, Codeium, Devin, OpenAI Codex CLI, Google Antigravity, CodeRabbit, Qodo, CodiumAI, LangChain, LlamaIndex, LangGraph, GitHub Copilot Code Review, GitHub Actions, GitLab CI/CD, Microsoft Azure DevOps Pipelines, Backstage, Kubernetes, EKS, AKS, GKE, Helm, Istio, Linkerd, Terraform, Pulumi, Ansible, OPA, Conftest, Checkov, LinearB, Jellyfish, Waydev, Swarmia, MLflow, Kubeflow Pipelines, AWS SageMaker Pipelines, Microsoft Azure ML, Vertex AI Pipelines, Weights & Biases, Pinecone, Weaviate, Qdrant, pgvector, LangSmith, Phoenix, Datadog APM, Dynatrace, Grafana, Prometheus, PagerDuty, Semgrep, Checkmarx, SonarQube, Trivy, Snyk, Aqua, Apache Spark, dbt, Airflow, Prefect, Feast, Tecton, Databricks Feature Store, GitHub Actions
1w
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AI/ML Full Stack Engineer
Columbia, Maryland, United States
$100k-$203k/yr HybridFull Time
Accenture Federal Services
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.
Claude Code, OpenAI Codex, Cursor, LangGraph, CrewAI, Google ADK, React, Next.js, Angular, TypeScript, JavaScript, Python, Node.js, Java, Go, PostgreSQL, MySQL, MongoDB, DynamoDB, AWS, Azure, GCP
1mo
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Data Science & AI/PQC Engineer — Federal Mission Solutions
Gaithersburg, Maryland, United States
$150k-$185k/yr OnsiteFull Time
Diaconia
Diaconia: Provides secure IT modernization and engineering for government agencies.
3+ YOE3+ years experience in data science, ML engineering, software engineering, or cybersecurity; Bachelor's in a technical field (or equivalent experience); proficiency in Python and SQL; cloud/container delivery experience; U.S. citizenship and ability to obtain government security clearance.
Python, SQL, APIs, Docker, Kubernetes, Helm, CI/CD, AWS, Azure, Git, Linux, PyTorch, TensorFlow, Hugging Face Transformers, scikit-learn, XGBoost, pandas, LangChain, LangGraph, Semantic Kernel, AutoGen, MLflow, SageMaker, Vertex AI, Airflow, Kubeflow, Databricks, Tableau, Power BI, Plotly Dash, Kibana, Grafana
1mo
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Senior Agentic AI/ML Engineer
Arlington, Virginia, United States
$200k-$270k/yr OnsiteFull Time
General Dynamics Information Technology
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOECurrent TS/SCI (or ability to obtain TS/SCI+poly), US citizenship, 10+ years related experience, Bachelor's in CS or related (or equivalent), proficiency in Python, ML/agentic AI, MLOps, CI/CD, Docker, Git, and LLM/agent integration.
Python, Git, Docker, Kubernetes, PyTorch, TensorFlow, scikit-learn, LangChain, LangGraph, PostgreSQL, Google ADK, MCP, A2A, CI/CD, MLOps, LLMOps, RESTful APIs, RAG
1mo
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Senior. Distinguished AI Engineer (Agentic AI Platform)
San Francisco or McLean or Cambridge or San Jose or New York
$343k-$392k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
8+ YOEMaster's + 8 years or Bachelor's + 10 years in AI/ML; deep software engineering skills; experience with agentic frameworks, LLMOps, cloud platforms, Kubernetes, and mentoring/architecting large-scale AI systems.
Python, Go, Golang, Scala, Java, C++, C#, LangGraph, AutoGen, Semantic Kernel (Microsoft), Semantic Kernel, LangChain, CrewAI, LlamaIndex, LLMOps, Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, AWS, Google Cloud, Azure, K8s, Helm, CRDs, CLI, SDK, VectorDBs
1mo
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Software Engineer II - Backend/Platform Agentic AI
Arlington, Virginia, United States
$106k-$169k/yr OnsiteFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Strong Java and Spring Boot backend experience, production AI/LLM integration, microservices and REST API design, CI/CD and observability, cloud (AWS or Azure), testing discipline, and production operations experience.
Java, Spring Boot, Python, LangGraph, LangChain, Databricks, Snowflake, OpenAI, Anthropic, Azure OpenAI, Kubernetes, Docker, AWS, Azure, REST APIs, CI/CD, RAG
1mo
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Integration Engineer (Government Systems)
Vienna, Virginia, United States
$170k-$220k/yr OnsiteFull Time
Clear Fracture
Clear Fracture: Automating data orchestration with an agentic AI engineering platform.
Deploy and integrate enterprise AI data integration platform into secure government environments. Requires U.S. citizenship, bachelor's degree in a related field, strong Python/SQL skills, cloud and container experience, and ability to work on classified sites.
Python, SQL, Java, JavaScript, REST APIs, SDKs, Docker, Kubernetes, PostgreSQL, SparkSQL, Trino, Elasticsearch, vector databases, graph databases, AWS, Azure, Oracle Cloud Infrastructure, Google Cloud, Databricks, Oracle, Snowflake, Informatica, LangGraph, LangChain, CI/CD, Infrastructure as Code
2mo
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AI Engineer – SME
Columbia, Maryland, United States
OnsiteFull Time
ARSIEM
ARSIEM: Provides cybersecurity and software engineering to government agencies.
15+ YOERequires active TS/SCI with polygraph and U.S. citizenship; 15+ years experience (with a relevant advanced degree option); experience building/evaluating LLM/RAG/agentic systems and familiarity with modern AI frameworks.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, LlamaIndex, Python, JavaScript/TypeScript
2mo
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SYSTEM ENGINEER - AI - 18+ yrs of Experience - TS/SCI w/Poly clearance is required - PP
Columbia, Maryland, United States
$251k-$258k/yr OnsiteFull Time
Halogen Engineering Group
Halogen Engineering Group: Provides specialized engineering, cybersecurity, and program management services.
18+ YOE18+ years experience in AI/ML, system design, and government-facing software tools.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, LlamaIndex, Python, JavaScript, TypeScript, APIs, data handling
2mo
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Delivery Consultant - AI/ML, AWS Professional Services
Arlington or Jersey City or Austin or Seattle or Arlington or Atlanta or New York or Herndon or Chicago or Houston or Dallas or Jersey City
$131k-$195k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years building ML and generative AI models; 3+ years customer-facing; 3+ years coding (Python, SQL); experience with AWS ML services and cloud ML apps.
Python, SQL, SageMaker, Bedrock, EC2, ECS, EKS, OpenSearch, LangChain, LangGraph, LlamaIndex, PyTorch, TensorFlow