✦ Luna Orbit — AI & Machine Learning

Data Scientist - Agentic AI / Graph/ LLM Science , VP

at State Street

Unknown Posted March 21, 2026
Type Not Specified
Experience lead
Exp. Years 5+ years
Education Bachelor's or Master's degree in Computer Science, Data Science, Machine Learning, or related field
Category AI & Machine Learning

This senior/lead role focuses on advancing LLM research, fine-tuning, and deploying AI models within the financial industry. The candidate will lead efforts in knowledge graph construction, model evaluation, and scalable AI infrastructure.

  • Research and develop LLM solutions
  • Fine-tune and optimize models
  • Build and maintain knowledge graphs
  • Collaborate with engineering teams
  • Lead model evaluation and deployment

The role involves expertise in NLP, large language models, GenAI, knowledge graphs, and cloud deployment using AWS, Azure, or GCP. Strong skills in Python and ML frameworks are required.

The ideal candidate is a senior or lead AI researcher with over 5 years of experience in applied machine learning, NLP, and large language models. They should have extensive experience with GenAI, knowledge graphs, and deploying scalable AI solutions in cloud environments.

PythonPyTorchTensorFlowScikit-learnLLMGenAINLPknowledge graphcloud platformsMLOps
agentic AIlarge language modelsfine-tuningprompt optimizationsemantic searchknowledge graphsinference engine
AWSAzureGCPNeo4jRDFDGL
PythonPyTorchTensorFlowScikit-learnknowledge graphLLMGenAINLPMLOpscloud platforms
PythonPyTorchTensorFlowScikit-learnKnowledge graphsNeo4jRDFDGLLLMGenAINLPKnowledge graph constructionMLOpscloud platformsAWSAzureGCP
researchproblem-solvingcollaborationcommunicationteam leadership
Industry Financial Services
Job Function Lead AI research and deployment for enterprise-scale NLP and LLM solutions
Role Subtype AI Researcher
Tech Domains Python, PyTorch, TensorFlow, Scikit-learn, Neo4j, RDF, DGL, AWS, Azure, GCP
artificial intelligencemachine learningLLMlarge language modelsGenAINLPknowledge graphsemantic searchinference enginecloud platformsAWSAzureGCPPythonPyTorchTensorFlowScikit-learnresearchfine-tuningprompt optimizationknowledge graphsMLOps

Less than 5 years of experience in NLP or ML, Lack of experience with large language models or GenAI, No experience with cloud platforms or MLOps, Inability to lead research teams, No proficiency in Python or ML frameworks

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