The code assessment has 4 questions; answering 2 was sufficient to proceed to the next round.
The coding questions were exactly what is mentioned on Glassdoor.
However, other technical questions were somewhat open-ended, and it seems my answers were not what they were looking for.
1st round: 4 LeetCode-style questions on CodeSignal (2 easy, 2 medium/hard).
2nd round: 4 interviews in total
a. ML Job Fit Interview: Asked about ML basics such as bias/variance tradeoff, how to deploy models, and reducing latency during inference.
b. ML Job Fit Interview: One coding question (find the number of primes until N) and some questions about ML model deployment.
c. Case Study: Simple quantitative analysis of a cost-benefit analysis regarding simple vs. rigorous testing of software release cycles.
d. Behavioral: Three questions about past experience:
The following metrics were computed from 1 interview experience for the Capital One Lead Machine Learning Engineer role in New York, New York.
Capital One's interview process for their Lead Machine Learning Engineer roles in New York, New York is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Capital One's Lead Machine Learning Engineer interview process in New York, New York.