✦ Luna Orbit — AI & Machine Learning

Lead AI Engineer

at Discover Financial Services

📍 5 Locations Unknown 💰 $197K – $225K USD / year Posted March 24, 2026
Salary $197K – $225K USD / year
Type Full-Time
Experience lead
Exp. Years Not specified
Education Not specified
Category AI & Machine Learning

This role involves leading the development of advanced AI systems, focusing on large language models, AI infrastructure, and responsible deployment in a scalable enterprise environment.

  • Design AI models
  • Optimize large language models
  • Build AI infrastructure
  • Ensure AI governance
  • Deploy AI solutions

The environment includes PyTorch, Huggingface, AWS Ultraclusters, VectorDBs, Nemo Guardrails, and AI model optimization techniques.

The ideal candidate is a lead AI engineer with expertise in large language models, AI infrastructure, and deployment frameworks like PyTorch. They are innovative, research-oriented, and capable of building scalable, responsible AI systems for enterprise applications.

Experience with AI and ML systemsKnowledge of large language modelsProficiency in AI frameworks like PyTorchExperience with AI infrastructure and deployment
Experience with AI model optimizationKnowledge of AI safety and governanceResearch publication reviewExperience in enterprise AI deployment
PyTorchHuggingfaceAWS UltraclustersVectorDBsNemo Guardrails
Artificial IntelligenceMachine LearningDeep LearningLarge Language ModelsLLMPyTorchHuggingfaceVectorDBsNemo GuardrailsAI infrastructureModel trainingModel inferenceModel evaluationExperimentationGovernanceObservability
Artificial IntelligenceMachine LearningDeep LearningLarge Language ModelsLLMPyTorchHuggingfaceVectorDBsNemo GuardrailsAI infrastructureModel trainingModel inferenceModel evaluationExperimentationGovernanceObservability
Research curiosityProblem-solvingInnovationCollaborationTechnical visionAdaptability
Industry Fintech
Job Function Lead AI engineering initiatives to develop responsible, scalable AI systems for banking
Role Subtype AI Engineer
Tech Domains PyTorch, Huggingface, Artificial Intelligence, Machine Learning, Deep Learning
artificial intelligencemachine learningdeep learninglarge language modelsLLMPyTorchHuggingfaceVectorDBsNemo GuardrailsAI infrastructuremodel trainingmodel inferencemodel evaluationexperimentationgovernanceobservabilityAI systemsAI researchenterprise AIAI deploymentAI governance

Lack of AI/ML experience, No knowledge of large language models, No experience with AI frameworks like PyTorch, No enterprise AI deployment experience

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