✦ Luna Orbit — AI & Machine Learning

Sr. Lead AI Engineer

at Discover Financial Services

📍 5 Locations Unknown 💰 $229K – $262K USD / year Posted March 25, 2026
Salary $229K – $262K USD / year
Type Full-Time
Experience lead
Exp. Years 5+ years
Education Not specified
Category AI & Machine Learning

This role involves leading the development and deployment of advanced AI systems, focusing on large language models, AI infrastructure, and responsible AI practices to transform banking services.

  • Design AI models
  • Develop AI infrastructure
  • Optimize large language models
  • Lead AI deployment
  • Innovate in AI research

Stack includes PyTorch, Huggingface, VectorDBs, Nemo Guardrails, and enterprise AI infrastructure, emphasizing scalable, responsible AI solutions.

The ideal candidate is a senior AI and ML engineer with at least 5 years of experience in developing and deploying large language models and AI infrastructure. They should be skilled in open source AI tools like PyTorch and Huggingface, and capable of leading enterprise AI projects.

Experience in AI and MLExperience with large language modelsExperience with AI infrastructure
Experience with open source AI toolsExperience with AI model optimizationExperience with SaaS AI technologiesExperience in enterprise AI deployment
AWS UltraclustersHuggingfacePyTorchNemo GuardrailsVectorDBs
AIArtificial IntelligenceMachine LearningMLLarge Language ModelsLLMPyTorchHuggingfaceVectorDBsNemo GuardrailsModel trainingModel inferenceModel evaluationAI infrastructure
AIArtificial IntelligenceMachine LearningMLLarge Language ModelsLLMPyTorchHuggingfaceVectorDBsNemo GuardrailsModel trainingModel inferenceModel evaluationAI infrastructure
innovativecollaborativeproblem-solvingadaptabilitycommunication
Industry Fintech
Job Function Lead AI engineering initiatives to develop scalable, responsible AI systems
Role Subtype AI Engineer
Tech Domains Python, PyTorch, Huggingface, AI infrastructure, Large Language Models
Clearance Required None
Visa Sponsorship No
AI engineermachine learningMLlarge language modelsLLMAI infrastructuremodel trainingmodel inferencemodel evaluationAI systemsAI deploymentAI optimizationPyTorchHuggingfaceVectorDBsNemo Guardrailsenterprise AIresponsible AIscalable AIAI research

Less than 5 years experience in AI/ML, No experience with large language models, Lack of experience with AI infrastructure

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