28 langgraph jobs at 13 companies in Connecticut

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Agentic AI Developer
Bloomfield or Raleigh or Lafayette
$81k-$194k/yr HybridFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
5+ YOE5+ years software engineering experience; deep hands-on expertise in Python, LLMs, prompt engineering, LangChain/LangGraph/LangSmith, RAG, embeddings, vector retrieval, agentic architectures; bachelor's degree in CS or related.
Python, LangChain, LangGraph, LangSmith, OpenAI, Azure OpenAI, SQL, Databricks, Anaconda
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Software Engineer AI
Ridgefield, Connecticut, United States
$75k-$181k/yr OnsiteFull Time
Boehringer Ingelheim
Boehringer Ingelheim: Researches and develops pharmaceutical products for humans and animals.
Proficiency in Python, LangChain/LangGraph, RAG pipelines, vector DBs, familiarity with major LLM providers, AI evaluation/testing, Git, CI/CD, Docker, and strong communication skills. US work authorization required.
Python, LangChain, LangGraph, OpenAI, Anthropic, Azure OpenAI, AWS Bedrock, LangSmith, Weights & Biases, FAISS, Chroma, Pinecone, Weaviate, Git, Docker, GitHub Copilot, Cursor
1w
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Senior Software Engineer – Platform & Agentic AI Engineering
Hartford or Charlotte or Columbus or Chicago
$128k-$191k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
6+ YOE6+ years software engineering with 2+ years GenAI/LLM multi-agent experience; hands-on with Agentic protocols (ADK,MCP), AlloyDB/Postgres, Vertex AI, Python/Typescript, Terraform, and production LangChain/LangGraph systems.
Google ADK, Anthropic MCP, LangGraph, LangChain, Python, Typescript, Terraform, GCP, AlloyDB, PostgreSQL, Postgres RDS, Vertex AI, Cloud Run, Cloud Storage, Secret Manager, LangSmith, GitHub Spec-Kit, OpenSpec, BMAD-METHOD, Claude Code, GitHub Copilot, AWS Kiro, CI/CD
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Senior Software Engineer – Platform & Agentic AI Engineering
Charlotte or Hartford or Columbus or Chicago
$128k-$191k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides property and casualty insurance, group benefits, and wealth management.
6+ YOE6+ years software engineering experience with 2+ years in GenAI/multi-agent systems; hands-on with Agentic protocols, AlloyDB/Postgres, GCP, Python/Typescript, Terraform, and LangChain/LangGraph; strong security and spec-driven development skills.
Google ADK, Anthropic MCP, LangGraph, LangChain, Python, Typescript, Terraform, GCP, AlloyDB, PostgreSQL, Vertex AI, Cloud Run, Cloud Storage, LangSmith, GitHub Spec-Kit, OpenSpec, BMAD-METHOD, Claude Code, GitHub Copilot, AWS Kiro
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Sr AI Solution Architect
Lee's Summit or Missouri or United States or Alaska or Hawaii or California or Washington or Oregon or Colorado or Wyoming or Montana or New York or Connecticut or Vermont or Pennsylvania or Maine
$139k-$176k/yr RemoteFull Time
GEHA
GEHA: Provides health and dental insurance to federal employees.
5+ YOEDesign and scale enterprise AI/ML solutions; 5+ years software engineering with 3+ years hands-on AI/ML, LLM/RAG/agent experience, multi-cloud and security/HIPAA knowledge.
Model Context Protocol (MCP), MCP, LangGraph, LangChain, Semantic Kernel, AutoGen, LLM, Pinecone, pgvector, Weaviate, Azure AI Search, Vertex AI (Google Enterprise), Bedrock, Azure OpenAI, GCP, AWS, Azure, CI/CD
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Technical Commerce & AI Manager | Agentic Commerce
Chicago or Milwaukee or Herndon or Dallas or Columbus or Kirkland or Irvine or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Arlington or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or San Francisco or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$266k/yr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
8+ YOE8+ years delivering digital commerce or marketing-technology transformations; hands-on Python and SQL experience; experience with Generative/Agentic AI, Agentic AI frameworks, cloud deployments (AWS/Azure/GCP), FastAPI, Databricks, CI/CD and Kubernetes; consulting and stakeholder leadership.
Python, SQL, LangChain, LlamaIndex, CrewAI, AutoGen, LangGraph, FastAPI, Databricks, AI/BI Genie, LLM-as-a-Judge, Mosaic AI Gateway, Redis, Kubernetes, CI/CD, AWS, Azure, GCP, Adobe Commerce, SAP CX, Salesforce Commerce, MCP
2w
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Senior Software Engineer (Technical Lead) BSI - (Claude, GitHub, Python, NET/C#, Angular, AWS)
Hartford or Atlanta or Cockeysville or Saint Paul
$139k-$230k/yr HybridFull Time
Travelers
TravelersNew York Stock Exchange: TRV: Provider of commercial and personal property casualty insurance.
5+ YOE5+ years software engineering experience, experience shipping LLM/AI agent production systems, proficiency with GitHub, Python, .NET/C#, Angular, AWS, databases, and strong communication and leadership skills.
GitHub, Python, NET/C#, Angular, AWS, OCF, Mongo, DocumentDB, SQL Server, Claude Agent SDK, LangGraph, AgentCore, Anthropic, OpenAI
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AVP, AI Engineering (Remote - EST)
Raleigh or New York City or Jersey City or Hartford
$185k-$235k/yr RemoteFull Time
Arch Capital Group
Arch Capital GroupNASDAQ: ACGL: Global provider of specialty insurance, reinsurance and mortgage insurance.
7+ YOE3+ Mgmt7+ years software/automation engineering; 3+ years people leadership; production-grade multi-agent experience; strong Python with API and orchestration; hands-on with agentic frameworks and inter-agent protocols; capable of delivering measurable business outcomes.
Python, Azure Functions, API development, LangGraph, OpenAI Agents, Agent SDK, MCP, A2A, AutoGen
3w
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS
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Senior Software Engineer - Orange Apron Media (Remote)
Georgia or California or Colorado or Connecticut or Rhode Island or Nevada or New York City or Ithaca or Westchester County or Washington or United States
$80k-$180k/yr RemoteFull Time
The Home Depot
The Home DepotNYSE: HD: Retailer of home improvement products, building materials, and tools.
3+ YOE3+ years software engineering experience building distributed AI/ML systems; strong skills in Python, Java, or Go; experience with multi-agent frameworks, LLMs, vector databases, cloud (AWS/GCP/Azure), and Git.
Python, Java, Go, LangChain, LangGraph, AutoGen, CrewAI, Semantic Kernel, Pinecone, Milvus, Chroma, LangSmith, TruLens, Phoenix, AWS, GCP, Azure, Git
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Sr Data Scientist
Stamford or Irving
$113k-$147k/yr HybridFull Time
Gartner
GartnerNYSE: IT: Provides research and advisory services for business leaders.
6+ YOE6+ years in ML engineering and product development, 2+ years deploying LLMs, experience designing agents, proficiency in Python and deep learning frameworks, strong communication and leadership skills.
Python, PyTorch, TensorFlow, Hugging Face, LangChain, LangGraph, LlamaIndex, SQL, Oracle, MongoDB, Pinecone, Weaviate, Spark, AWS, Azure ML, Model Context Protocol (MCP)
2mo
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Senior Data Scientist II
Raleigh or Alabama or Arizona or Arkansas or California or Colorado or Connecticut or Delaware or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or North Dakota or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Vermont or Virginia or Washington or District of Columbia or West Virginia or Wisconsin or Wyoming
$105k-$175k/yr HybridFull Time
LexisNexis
LexisNexisNYSE: RELX: Global provider of legal, regulatory, and business information analytics.
Master's in quantitative field; strong ML, NLP, LLM and generative AI experience; experiment design and model evaluation; proficiency in Python and statistics; experience with agent frameworks and hybrid retrieval.
LangChain, LangGraph, AutoGen, Python
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Senior Software Engineer – AI Agents & Harnesses
Hartford or St. Paul
$139k-$230k/yr HybridFull Time
Travelers
TravelersNYSE: TRV: Provide property and casualty insurance for individuals and businesses.
6+ YOEBachelor's degree or equivalent, 6+ years software engineering experience, production delivery of AI solutions, proficiency in Python and TypeScript, experience with cloud, Kubernetes, CI/CD, Terraform, Helm, and observability.
Python, TypeScript, AWS, Azure, Kubernetes, GitHub Actions, Jenkins, Terraform, Helm, Strands Agents, LangGraph
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Staff Machine Learning Engineer
Connecticut, United States
$107k-$261k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
8+ YOE8+ years large-scale software development, 5+ years architecture, 5+ years Node.js, 3+ years AWS/GCP serverless and AI/ML, experience with AWS Bedrock or GCP Vertex AI, Python, agentic frameworks, RAG/vector DBs, HIPAA compliance, and leadership.
AWS Bedrock, GCP Vertex AI, Node.js, Java, Python, AWS Lambda, Step Functions, EventBridge, Cloud Functions, Cloud Run, SNS, SQS, Pub/Sub, Bedrock Agents, Vertex AI Agent Builder, LangGraph, LangChain, LlamaIndex Agents, Microsoft Copilot Studio, Microsoft Power Automate, Bedrock Knowledge Bases, Vertex AI Vector Search, OpenSearch, Pinecone, FAISS, pgvector, Milvus, Vertex AI’s Generative AI Studio, CI/CD, LLM
2d
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Software Engineer (Sr. Software Engineer, DOE)
Arizona or California or Colorado or Connecticut or Florida or Iowa or Idaho or Kentucky or Massachusetts or Maryland or Michigan or Minnesota or Nevada or New Hampshire or New Jersey or Ohio or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or Washington
$120k-$135k/yr RemoteFull Time
Foureyes
Foureyes: Data platform providing sales intelligence for automotive dealerships.
3+ YOE3+ years full-stack development experience with Python/Java/TypeScript/React, cloud-native AWS experience, SQL and IaC knowledge, observability tooling, and enthusiasm for AI-assisted development.
Python, Java, React, TypeScript, NodeJS, ReactJS, AWS, Lambda, S3, RDS, SQL, Git, AWS CDK, Terraform, Datadog, Amazon CloudWatch, Claude Code, Cursor, GitHub Copilot, LangGraph, CrewAI, AutoGen, Amazon Bedrock Agents