8 generative ai engineer jobs at 5 companies in Patchogue, NY

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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
Strong experience with generative AI, LLMs and prompt engineering; hands-on development using .NET, React, Python; designing RAG pipelines, model training/fine-tuning, and Azure deployments.
.NET, React, Python, Claude, LangChain, LlamaIndex, Azure
2mo
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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
Generative AI, LLMs, prompt engineering; hands-on with .NET, React, Python; AI/ML architecture design (RAG); model training and optimization; Azure deployment
.NET, React, Python, LangChain, LlamaIndex, Claude, Azure
2mo
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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
5+ YOEStrong experience in Generative AI, LLMs, prompt engineering; hands-on with .NET, React, Python; experience with RAG architectures, API integrations; Azure cloud; ability to deploy AI-enabled applications.
.NET, React, Python, LangChain, LlamaIndex, Claude, Azure, RAG
3d
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Senior AI Engineer
Greenwich, Connecticut, United States
OnsiteFull Time
GXO
GXONYSE: GXO: Global provider of outsourced warehouse and supply chain management.
Bachelor's degree or equivalent experience; enterprise technology integration, LLMs, generative AI, Python, GCP, APIs, SDLC, Agile, and secure production AI application experience required.
Large Language Models (LLMs), ADK, LangChain, Google Cloud Platform (GCP), Python, Vertex AI, Cloud Run, BigQuery, Retrieval-Augmented Generation (RAG), HRIS, CRM, ERP, APIs, SDLC, Agile
3d
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Senior AI Engineer
Greenwich, Connecticut, United States
OnsiteFull Time
GXO Logistics
GXO LogisticsNYSE: GXO: Provides global contract logistics and supply chain management services.
Bachelor's degree or equivalent experience; enterprise technology and generative AI experience; Python, LLMs, orchestration frameworks, GCP, API integration, SDLC, Agile, and secure scalable application development.
Large Language Models (LLMs), ADK, LangChain, Google Cloud Platform, Vertex AI, Cloud Run, BigQuery, Python, Retrieval-Augmented Generation (RAG)
2w
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Lead Engineer – GenAI, Agentic AI, and Knowledge Graph Architect
New York City, New York, United States
$140k-$200k/yr HybridFull Time
EXL
EXLNASDAQ: EXLS: Provides data analytics and digital operations solutions to businesses.
7+ YOE7+ years in AI/ML or advanced software engineering; 5+ years Python; 3+ years building Generative/Agentic AI; hands-on LLM, prompt engineering, knowledge graph and semantic technologies; production deployments experience.
Python, LLMs, Cypher, SPARQL, Gremlin, RDF, OWL, Neo4j, Amazon Neptune, Stardog, GraphDB, TigerGraph, JanusGraph, ArangoDB, Postgres, MongoDB, ChromaDB, LangGraph, AutoGen, LangChain, GraphQL, REST, WebSocket, GDS
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Senior Director - Distinguished Applied AI Scientist
Tarrytown or Warren or Armonk
$242k-$403k/yr HybridFull Time
Regeneron
RegeneronNasdaq: REGN: Discovers and manufactures medicines for serious diseases.
15+ YOEAdvanced degree plus 15+ years in AI/ML research and engineering, expertise in foundation models and generative AI, deep learning architectures, experience with model pre-training/scaling, Python and PyTorch proficiency.
FlashAttention, LoRA, Lightning, Ray, FSDP, DeepSpeed, Python, PyTorch, scikit-learn
2w
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Director of Artificial Intelligence
Long Island City, New York, United States
$265k-$295k/yr OnsiteFull Time
Opentrons
Opentrons: Open-source liquid handling robots for automated laboratory research.
Proven AI leadership building production-grade generative AI systems; experience with Python, ML infrastructure, reliability and validation; hiring and managing AI engineering teams; able to work onsite near NYC.
Python