Data Scientist
Interview Masterclass
Land your dream data scientist job with a 6-week, online cohort.
Led by interviewers and managers who worked at

Our Masterclass at a Glance
What Our Masterclass Offers
Never enter an data scientist interview blindfolded. We will give you the exclusive insights, a TON of practice questions and inside scoops from interviewers - so you can succeed!
👨🏫 Live Online Classes
For six weeks, meet with your instructors and peers multiple times a week via Google Meet. In each class you will learn, practice, and network for your next data scientist job.
📚 Comprehensive Curriculum
Master core areas of data science interviews: statistics, machine learning, coding, SQL, product sense, AB testing, causal inference, and culture-fit & leadership. We will teach you dozens of concepts and solution templates.
❓100+ Curated Interview Questions
Practice actual interview problems with detailed solutions.
😎 Data Scientist Instructors from Top Companies
Work with senior data scientists and interviewers from top companies like Google and Lyft.
📈 Break the Senior & Staff Bar
Frustrated why you are being down-leveled? Get the exclusive take from data science interviewers on why this occurs and how to break the bar.

MasterClass Modules
Master 8 Core Data Science Interview Areas
Each module is designed to help you tackle the most common and challenging topics in data science interviews. Learn concepts and frameworks. Drill cases.
Applied Statistics
Medium & hard-Level statistics problems seen in FAANG interviews. Get frameworks and practice cases.
Data Science Coding
DS-specific coding problems beyond LeetCode: data wrangling, statistical and ML coding problems.
Product SQL
Intermediate → advanced SQL with product tables. Drill medium and hard problems in FAANG interviews.
Resume & Behavioral
Tips on optimizing resume & LinkedIn profile to boost visibliity, ace behavioral interviews
Machine Learning
Review core concepts and cases assessed in ML interviews - ML Breath, ML Depth and ML Ops.
Product Sense & Metrics
Learn product-sense frameworks and drill cases like KPIs, Metric Trees, Opportunity Sizing.
A/B Testing
Learn frameworks on A/B testing cases in product interviews with coverage on edge-cases.
Causal Inference
Approach advanced experimentation cases like DiD and Synthetic Control seen in Sr/Staff product interviews.
Our Class Schedule
Classes are held online every Monday, Wednesday, and Thursday for six weeks. Each session covers key interview concepts and concludes with practical case studies to reinforce your learning.
Module | Date | Time (EST) | Time (PST) |
---|---|---|---|
Applied Statistics | Nov 9, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Applied Statistics | Nov 11, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Applied Statistics | Nov 12, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Data Science Coding | Nov 16, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Data Science Coding | Nov 18, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Data Science Coding | Nov 19, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Product SQL | Nov 23, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Product SQL | Nov 25, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Resume & Behavioral | Nov 26, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Machine Learning | Nov 30, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Machine Learning | Dec 2, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Machine Learning | Dec 3, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Product Sense & Metrics | Dec 7, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
A/B Testing | Dec 9, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
A/B Testing | Dec 10, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Causal Inference | Dec 14, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Causal Inference | Dec 16, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Causal Inference | Dec 17, 2025 | 7:00 PM - 8:30 PM | 4:00 PM - 5:30 PM |
Learn from Top Data Science Instructors
We know the interview process can be tough. Our instructors have been candidates and interviewers at leading tech companies. Join our masterclass for proven strategies to ace your data science interviews.
Dan Lee
Data Science Lead
Dan is a seasoned data scientist and ML coach with 10+ years of experience at Google, PayPal, and startups. He has helped candidates land top-paying roles and offers personalized guidance to accelerate your data career.
MLProductStatsCodingSQLCausal InferenceAnirban B.
Senior Data Scientist
Anirban is a senior data scientist with a proven track record at Google and Pinterest. He specializes in interview coaching and provides actionable feedback to help candidates master the data science interview process.
MLProductStatsCodingSQLCausal InferenceMichael Fronda
Data Scientist
Michael is a data scientist at Meta with 6 years years of experience. He is highly experienced in designing and running AB experiments and developing ML solutions at Meta.
MLProductStatsCodingSQLCausal InferenceClaire K.
Technical Recruiter
Claire is an expert technical recruiter with experience hiring for Google and top tech firms. She empowers candidates to optimize their profiles, navigate recruitment, and negotiate offers with confidence.
ResumeRecruiter ScreenCulture-Fit Interview
Join Our November Data Science MasterClass
Our cohort starts on November 9, 2025. Secure your spot today so you don't miss out on the opportunity to accelerate your interview prep in data science and analytics. Join clients who received$240K+ offersat
Base Tier
$997 one-time
- 27 hours of live classes led by senior data scientists and hiring leads at top companies
- 100+ real interview questions with detailed solutions
- Core analytics technical areas: applied statistics, data science coding, SQL, machine learning, and MLOps
- Core product data science areas: product sense, A/B testing, and causal inference
- Behavioral and leadership interview preparation
- Resume tips from hiring managers
- Offer negotiation tactics
- 1 year of access to DataInterview
- 1 year of access to recorded lectures
- Cohort study group on Slack
- Access to a strong alumni network
Pro Tier
Almost full — only 2 seats left
$1597 one-time
- 3 x 1-hour mock interview and mentorship calls
- 27 hours of live classes led by senior data scientists and hiring leads at top companies
- 100+ real interview questions with detailed solutions
- Core analytics technical areas: applied statistics, data science coding, SQL, machine learning, and MLOps
- Core product data science areas: product sense, A/B testing, and causal inference
- Behavioral and leadership interview preparation
- Resume tips from hiring managers
- Offer negotiation tactics
- 1 year of access to DataInterview
- 1 year of access to recorded lectures
- Cohort study group on Slack
- Access to a strong alumni network
Elite Tier
Almost full — only 2 seats left
$3497 one-time
- 10 x 1-hour mock interview and mentorship calls
- 30-minute offer negotiation call
- 60-minute resume review call
- 27 hours of live classes led by senior data scientists and hiring leads at top companies
- 100+ real interview questions with detailed solutions
- Core analytics technical areas: applied statistics, data science coding, SQL, machine learning, and MLOps
- Core product data science areas: product sense, A/B testing, and causal inference
- Behavioral and leadership interview preparation
- Resume tips from hiring managers
- Offer negotiation tactics
- 3 years of access to DataInterview
- 3 years of access to recorded lectures
- Cohort study group on Slack
- Access to a strong alumni network
Success Stories from Our Students

Frequently asked questions
Have a different question and can't find the answer you're looking for? Reach out to our support team by sending us an email at contact@datainterview.com and we'll get back to you as soon as we can.