I applied through a recruiter. The process took 4 weeks.

The Capital One Lead AI Engineer interview process is a highly structured, 4-stage evaluation designed to test both technical depth and business acumen. It begins with an initial recruiter screening call and a specialized online coding assessment focusing on data structures, algorithms, and SQL.

Following a hiring manager technical deep-dive, candidates move to the final "Power Day." This intensive loop consists of four distinct, back-to-back panels: • A machine learning coding round • An end-to-end AI/ML system design session • A business case study • A behavioral leadership evaluation

The entire process is heavily standardized, testing your ability to deploy scalable AI systems under strict financial regulations.

Outline an end-to-end explainability and fairness mitigation report for a credit-lending classification model to be shared with corporate risk and federal regulators.