198 ai agent engineer jobs at 100 companies in Massachusetts
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Sr. AI Agent Developer (Remote)
United States or Massachusetts
$140k-$215k/yr RemoteFull Time
Senior hands-on developer to design, build, deploy, and iterate production AI agents; strong Python, LLM/AI/ML experience; AI safety and governance knowledge; collaboration and business acumen.
Python, AI/ML, LLM
3mo
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Senior AI Agent Engineer
Boston or Berkeley
$120k-$210k/yr HybridFull Time
7+ YOE7+ years in solutions engineering/technical consulting; BS in CS/Engineering; strong ownership and customer focus; Python/Java; APIs, data integration, cloud; excellent communication.
Python, Java, APIs, Cloud platforms
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Distinguished AI Engineer (Agentic AI Platform)
San Francisco or McLean or Cambridge or San Jose or New York City
$294k-$335k/yr OnsiteFull Time
6+ YOEBachelor's or Master's in CS/Engineering/AI with 6–8+ years building and deploying scalable AI/ML systems; strong programming in Python/Go/Scala/Java and experience with agentic frameworks, cloud platforms, and LLMs.
Python, Go, Scala, Java, C++, C#, Golang, LangGraph, AutoGen, Semantic Kernal, Semantic Kernel (Microsoft), CrewAI, LlamaIndex, LangChain, AWS, Google Cloud, Azure, Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, K8s, Helm charts, CRDs, SDK, CLI, VectorDBs, RAG, LLM Inference, Similarity Search
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Innovation Senior AI Engineer
Boston or Jersey City or New York City or Massachusetts or New York or New Jersey or United States or Poland
$210k-$260k/yr OnsiteFull Time
3+ YOE3+ years AI/ML engineering (5+ years product development), hands-on leader, expert Python, production LLM/RAG/agent experience, workflow orchestration, Azure/AWS, vector DBs, evaluation and responsible-AI practices.
Python, Agno, LangChain, LlamaIndex, Temporal, Prefect, Airflow, Azure, AWS, Pinecone, Weaviate, pgvector, LLM, RAG
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Principal Agent Engineer, Agentic AI Platform
Boston, Massachusetts, United States
$167k-$250k/yr HybridFull Time
Experience building and productionizing LLM-powered agents, integrating with APIs and enterprise systems, prototyping agent workflows, and applying secure responsible-AI practices.
2w
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Principal AI Engineer - Evinova
Cambridge, Massachusetts, United States
$145k-$190k/yr HybridFull Time
4+ YOEMaster's degree required,4+ years applied ML experience with deep learning/NLP/generative AI,expert Python and ML frameworks,experience with agentic AI and AWS services,excellent communication.
Python, TensorFlow, PyTorch, Google ADK, Crewai, LangChain, LlamaIndex, SageMaker, Bedrock, MSK, EKS, ECS, OpenSearch, C, C++, Rust, CUDA
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Distinguished AI Engineer - Agentic AI Platform (Remote Eligible)
San Francisco or McLean or New York City or San Jose or Cambridge
$269k-$335k/yr RemoteFull Time
8+ YOEBachelor's degree plus 8 years or master's plus 6 years developing AI/ML technologies; 8 years programming in Python, Go, Scala, or Java. Experience with scalable AI platforms, agentic frameworks, cloud, and leadership preferred.
Python, Go, Scala, Java, LangGraph, AutoGen, Semantic Kernel, CrewAI, LlamaIndex, Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, C++, C#, Golang, Kubernetes, Helm, RAG, VectorDBs, AWS, Google Cloud, Azure
3d
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FinOps AI / ML Engineer Manager
Chicago or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Regina or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Nashville or Detroit or San Diego
$87k-$294k/yr HybridFull Time
8+ YOE3+ MgmtRequires 8+ years in cloud engineering, AI automation, or platform architecture; 3+ years leading FinOps automation; 1+ year agentic AI and MCP; bachelor's degree or equivalent experience.
AWS, Azure, Google Cloud, GCP, OPA/Rego, Sentinel, Terraform, Bicep, ARM, GitHub Actions, Azure DevOps, Python, TypeScript, LangGraph, AutoGen, MCP
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Lead AI Engineer
Boston, Massachusetts, United States
$150k-$190k/yr HybridFull Time
7+ YOE7+ years in software/ML engineering with expertise in LLMs, RAG, AI Agents, production ML systems, Python/SQL, cloud infrastructure, and leadership on cross-functional initiatives.
Python, SQL, OpenAI, Anthropic, Gemini, Mistral, LangGraph, LangChain, LlamaIndex, MCP, Vector Databases, AWS, GCP, Docker, Kubernetes
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Senior AI Engineer
Seattle or Madison or Princeton or Cambridge
$138k-$183k/yr OnsiteFull Time
5+ YOE5+ years building cloud-native AI applications integrating LLMs, agents, retrieval, and workflows; strong Python/FastAPI or TypeScript/Node skills; AWS experience; knowledge of secure, observable, production AI patterns.
Python, FastAPI, TypeScript, Node, LangGraph, Claude Agent SDK, LangChain, PydanticAI, MCP, FastMCP, Anthropic, OpenAI, Gemini, Grok, AWS Bedrock, AWS, Terraform, AWS CDK, CloudFormation, GitHub, LangSmith, promptfoo, Claude Code, Codex, Gemini CLI, Cursor, Windsurf, GitHub Copilot
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AI Engineer - Forward Deployed
San Francisco or New York or Boston or United States
$200k-$350k/yr FieldFull Time
2+ YOE2+ years professional software engineering; strong Python and/or TypeScript/JavaScript; experience deploying LLM/agentic AI systems, RAG pipelines, prompt engineering, and production integrations; 20-40% travel; degree in CS/related or equivalent experience.
Python, TypeScript, JavaScript, LLM, RAG
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AI Developer, AVP
Burlington, Massachusetts, United States
$90k-$158k/yr OnsiteFull Time
2+ YOEHands-on engineer with 2+ years building production AI systems: LLMs, RAG, agent frameworks, Python (plus Java/C#/TypeScript), cloud platforms (Azure preferred), Kafka/Event Hub, Redis/Hazelcast, and CI/CD practices.
LLMs, RAG, MCP, Python, Java, C#, TypeScript, Kafka, Event Hub, Redis, Hazelcast, Snowflake, Microsoft Azure, AWS, GCP, API Management, APIs, CI/CD, Agile, Scrum
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AI Engineer
Berlin or Boston or Durham or Munich or London or Valencia
HybridFull Time
5+ YOE5+ years shipping production software, 2+ years building with LLMs; full-stack production ownership; experience with agent orchestration, prompt/context engineering, retrieval/embeddings, MCP, Python, TypeScript/Node, React, and SQL.
LLMs, A2UI, AG-UI, MCP-UI, MCP, Python, TypeScript, Node, React, SQL
2d
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Senior AI Engineer
St. Petersburg or Arizona or California or Colorado or Connecticut or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Minnesota or North Carolina or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia
HybridContract
4+ YOEFour years in technology, software, digital innovation, or related roles; Python/Java and SQL knowledge; generative AI and agent framework familiarity; advanced Excel; bachelor's degree or equivalent experience.
AWS AgentCore, AWS Agent Harness, Amazon Bedrock Agents, GPTs, Python, Java, SQL, Excel, Microsoft PowerPoint, APIs, retrieval-augmented generation (RAG)
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Principal AI Solutions Engineer
Boston or United States or North America
$158k-$195k/yr RemoteFull Time
10+ YOE10+ years in solutions engineering or related customer-facing technical roles; deep knowledge of AI/Generative AI/LLMs and AI agents; experience driving business value, leading executive workshops, and working with ITSM/ITOM/ITAM.
Freshservice, Large Language Models (LLMs)
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Principal AI Engineer - Evinova
Waltham, Massachusetts, United States
$145k-$190k/yr HybridFull Time
4+ YOEMaster's degree required, 4+ years applied ML experience with deep learning/NLP/LLMs, expert Python, experience with ML frameworks and AWS services, agentic AI and multi-agent system expertise, strong communication.
Python, TensorFlow, PyTorch, Google ADK, Crewai, LangChain, LlamaIndex, SageMaker, Bedrock, MSK, EKS, ECS, OpenSearch, C/C++, Rust, CUDA
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Senior AI Engineer
Seattle or Cambridge or Princeton or Madison
$138k-$183k/yr OnsiteFull Time
5+ YOEBachelor's degree,5+ years building and scaling cloud-native AI applications,proficiency in Python/FastAPI or TypeScript/Node,AWS experience,LLM/agent integration,CI/CD and infra-as-code knowledge.
AWS, Claude, LangSmith, Python, FastAPI, TypeScript, Node, LangGraph, Claude Agent SDK, LangChain, PydanticAI, Anthropic, OpenAI, Gemini, Grok, AWS Bedrock, Terraform, AWS CDK, CloudFormation, GitHub, Claude Code, Codex, Gemini CLI, Cursor, Windsurf, GitHub Copilot, LangSmith, promptfoo
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AI Enablement Engineer-Developer Experience
Budapest or Somerville or Germany or Singapore or Israel or Japan
HybridFull Time
5+ YOE5+ years of software engineering experience; TypeScript, APIs, LLMs, agent frameworks, RAG, AWS, CI/CD, AI security, and developer tooling experience; bachelor's degree in computer science or engineering or equivalent experience.
TypeScript, RESTful services, MCP, AWS, CI/CD, LLMs, RAG
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Senior AI Platform Engineer
San Francisco or Alabama or Arkansas or California or Colorado or Florida or Georgia or Illinois or Kentucky or Massachusetts or Michigan or Montana or Missouri or Nevada or New Jersey or New York or North Carolina or Oregon or Pennsylvania or Texas or Washington or Utah or Virginia or Wisconsin
$156k-$231k/yr HybridFull Time
3+ YOE3+ years building production software or ML/data systems; strong Python and systems/API design; experience with LLM retrieval/RAG, agents, evaluation, Databricks/MLflow and modern data stacks.
Python, PySpark, dbt, Databricks, Delta Lake, Unity Catalog, MLflow, Astronomer, Airflow, Claude, GitHub, Shortcut, Notion, pgvector, Pinecone, Weaviate, LangGraph, MCP
3mo
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Senior AI Infrastructure Platform Engineer, Assistant Vice President
Quincy or Austin
$90k-$158k/yr OnsiteFull Time
5+ YOELead GenAI/Agentic AI projects; strong full-stack development and architecture; collaboration with business and IT; experience with cloud and AI/ML tools.
Python, FastAPI, Unix, Docker, PostgreSQL, Lang Chain, Kubernetes, Databricks, API Management, AWS, Azure, OpenAI
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