The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Machine Learning Engineer
•
System Design
•
hard
Design a real-time machine learning system to detect fraudulent fiat-to-crypto deposits.
#Fraud Detection
#Streaming Architecture
#Feature Store
Machine Learning Engineer
•
System Design
•
hard
Design a KYC (Know Your Customer) document verification pipeline using Computer Vision and NLP.
#Computer Vision
#OCR
#Pipeline Design
Machine Learning Engineer
•
System Design
•
medium
Design a personalized news and asset recommendation feed for the Coinbase app homepage.
#Recommender Systems
#Two-Tower Models
#Ranking
Machine Learning Engineer
•
System Design
•
medium
Design a system to predict Ethereum gas fees in real-time to help users optimize their transaction timing.
#Time Series Forecasting
#Real-time ML
#Regression
Machine Learning Engineer
•
System Design
•
medium
Design a system to automatically route incoming customer support tickets to the correct department using LLMs.
#NLP
#LLMs
#Classification
Machine Learning Engineer
•
System Design
•
hard
Design an anomaly detection system for identifying vulnerabilities or exploits in newly deployed smart contracts.
#Anomaly Detection
#Security
#Blockchain
Machine Learning Engineer
•
System Design
•
hard
Design a system to detect account takeovers (ATO) based on user login behavior and device telemetry.
#Security
#Anomaly Detection
#Real-time ML
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.