✦ Luna Orbit — AI & Machine Learning

Lead AI Engineer (Gen AI Platform, Agentic AI & LLM Infrastructure & Orchestration)

at Discover Financial Services

📍 5 Locations Unknown 💰 $197K – $225K USD / year Posted March 31, 2026
Salary $197K – $225K USD / year
Type Not Specified
Experience mid
Exp. Years Not specified
Education Not specified
Category AI & Machine Learning

This role involves designing, developing, and supporting AI software components, focusing on large language models and AI infrastructure to enhance Capital One’s AI capabilities.

  • Partner with cross-functional teams to deliver AI products
  • Develop and support AI software components including foundation models
  • Leverage open source and SaaS AI technologies
  • Optimize large scale AI systems for performance
  • Contribute to AI system vision and roadmap

The technical environment includes Python, PyTorch, Huggingface, AWS Ultraclusters, VectorDBs, and AI model deployment and governance tools.

The ideal candidate is a mid-level AI engineer with experience in large language models, Python, and PyTorch, passionate about building scalable AI systems and infrastructure.

PythonPyTorchLarge Language ModelsAI technologiesModel trainingModel inference
HuggingfaceVectorDBsAWS UltraclustersNemo GuardrailsModel evaluationExperimentationGovernanceObservability
AWS UltraclustersHuggingfaceVectorDBsNemo GuardrailsPyTorch
PythonPyTorchLarge Language ModelsAI technologiesModel trainingModel inferenceModel evaluationGovernanceObservabilityHuggingfaceVectorDBsAWS Ultraclusters
PythonPyTorchOpen SourceLarge Language ModelsLLMAI technologiesVectorDBsHuggingfaceAWS UltraclustersNemo GuardrailsModel trainingModel inferenceModel evaluationExperimentationGovernanceObservability
collaborationproblem-solvinginnovative thinkingcommunicationteamwork
Industry Fintech
Job Function AI model development and infrastructure engineering
Role Subtype AI Engineer
Tech Domains Python, PyTorch, Huggingface, AWS Ultraclusters, VectorDBs
AI engineerMachine LearningDeep LearningLarge Language ModelsLLMPythonPyTorchHuggingfaceAWS UltraclustersVectorDBsModel trainingModel inferenceModel evaluationGovernanceObservabilityAI technologiesNLPScalable AI systemsAI infrastructureAI platformScalable AI

Lack of experience with large language models, No proficiency in Python or PyTorch, No experience with AI infrastructure

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