Machine Learning Engineer Interview Prep
Land your dream machine learning role at Meta, Google, Amazon, Apple, Microsoft, Nvidia, and other top companies. Learn from mock interviews, frameworks, and advice from senior candidates. Explore ML system design, core concepts, coding, behavioral interviews, and more.
Top ML Engineer interview questions and answers
Interactive coding exercises and AI feedback
Full-length mock interviews & walkthroughs
4.8/5•9,400+ students•Updated Oct 2025
Interview prep trusted by 1M+ candidates who've landed jobs at
Taught by Engineering Leaders at Google, Meta, top startups, and more
Angelica C.ML Engineer, Google
Stefan K. Research Engineer, Helm.ai
Siddharth GadepalliML Engineer, FanDuel
Raj SinghML Engineer, Snap
Robert CosgriffSenior Software Engineer, Waymo
What you'll find in these courses
6 courses
51 hours
ML Engineer Introduction
2 lessons
1 video
ML System Design Questions
2 modules
19 lessons
12 videos
Design an Instagram Ranking Model
Deploy and Monitor an Instagram Ranking Model
Design a Spotify Recommendation SystemFree
Design Evaluation Framework for Ads Ranking System
Design a System to Predict Netflix Watch Times
Train a Model to Detect Bots
Design a Landmark Recognition System
Design a System to Predict Youtube Ad Conversions
Design an ETA System for a Maps App
Design an App Suggestion System for Phones
Build Fraud Detection Model
Build Recommendation System for Online Courses
ML Concepts Questions
3 modules
25 lessons
9 videos
Describe Linear Regression
Explain the Bias-Variance Tradeoff
Explain “Training" and “Testing” Data
Discuss Batch, Mini-Batch, Stochastic Gradient Descent
Explain Feature Scaling and Normalization
Explain Classification vs Regression
Identify When Model Needs Refresh
Handle an Exploding Gradient
Select The Value of K in the K-Means Algorithm
ML Coding Questions
2 modules
10 lessons
8 videos
Software Engineering Coding Questions
15 modules
116 lessons
26 videos
Behavioral Interviews: A Practical Guide for Engineers
5 modules
27 lessons
18 videos
10 hours
Welcome to Behavioral Interviewing for EngineersFree
Introduction to Engineering Behavioral InterviewsFree
Avoiding Downleveling
Approaching the 3 Question Types
Elevating Your Past Projects
Habits of High-Performing Candidates
Be Seen as a Senior Engineer (Part 1: Mock Interview)
Be Seen as a Senior Engineer (Part 2: Analysis)
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Question database and community answers
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and browse by company, role, or interview stage. Post your answers
and get community feedback.
Access all our company interview guides
We'll walk you step-by-step through every part of the
interview process, from the recruiting phone screen through
the technical screen.
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Ask questions, practice interviews, and make connections at
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Mock interviews with AI and peers
Practice real interview questions with unlimited mock interviews,
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