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AI Engineer 5 (MLX)
Capital One
5 LocationsPosted Sep 29, 2026 · Yesterday$230k – $286k
Full-time$230k – $286kSeniorBanking
About this role
Join Capital One as an AI Engineer to build responsible and reliable AI systems that are transforming the banking industry. You will partner with cross-functional teams to design, develop, and deploy cutting-edge AI solutions, including foundation models and large language models, leveraging a broad stack of open-source and SaaS technologies. This role offers the opportunity to invent and optimize state-of-the-art AI systems, influencing the technical vision and roadmap for foundational AI at Capital One.
What we are looking for
6- Design, develop, and deploy AI software components including foundation model training and LLM inference
- Optimize large-scale production AI systems for performance, scalability, cost, and latency
- Leverage Open Source and SaaS AI technologies like AWS Ultraclusters, Huggingface, and VectorDBs
- Invent and introduce state-of-the-art foundation model optimization techniques
- Contribute to the technical vision and roadmap of foundational AI systems
- Lead cost-performance governance reviews across AI systems
Skills mentioned
7PythonC++JavaGoAWSAzureMachine Learning
