Revolut Data Scientist interview questions

Rapid-fire format — interviewer moved through topics quickly, frequently interrupting to redirect when answers got too long or off-track. Several questions were skipped due to time pressure or when the candidate struggled to formulate a clear answer

Technical live coding interview in Python (data structures, algorithms, code quality) Machine Learning interview focused on core fundamentals (supervised learning, evaluation, bias/variance, feature engineering) Machine Learning system design interview (end-to-end ML pipeline, deployment, monitoring, scalability)