Intuit Data Scientist Interview Questions

Intuit Data Scientist interview questions commonly converge on three things: applied technical craft, product-minded problem solving, and clear communication. What’s distinctive about interviewing at Intuit is the customer-first lens — expect case-study style prompts and a short take‑home or presentation that ask you to connect models and analyses to measurable customer impact. The process typically evaluates coding and SQL fluency, statistical reasoning and experiment design, modeling tradeoffs, and your ability to tell a concise data story to cross‑functional partners. For interview preparation focus on three threads: polish concise, resume‑based stories that show ownership and measurable outcomes; rehearse end‑to‑end analytics work (SQL queries, exploratory analysis, model choices and evaluation) and a short presentation of results; and practice behavioral and collaboration examples that show how you influence product decisions. Mock the take‑home and craft presentation under time pressure, review fundamentals in Python/SQL/statistics, and be ready to explain assumptions, tradeoffs, and how your solution would move customer metrics.

21 Questions 1 Company02.23.2026
Showing 20 results
Role
Intuit logo
Intuit
Hard
Data Scientist

Choose the right test for proportions

A/B Test on Delivery Completion Rate (Binary Outcome) Context: You are evaluating an A/B test on a binary metric (delivered_bool). Treat each order as...

Statistics & Math
42
0
359 people solved
Oct 13, 2025
Intuit logo
Intuit
Medium
Data Scientist

Engineer and Impute ZIP Features

Question You are building a predictive model for a product team. For some users you have address fields such as street, city, state, and ZIP code. Man...

Machine Learning
13
1
150 people solved
Feb 23, 2026
Intuit logo
Intuit
Medium
Data Scientist

Calculate Cohort Retention

You are given two tables: users - user_id BIGINT PRIMARY KEY - signup_ts TIMESTAMP user_events - user_id BIGINT - event_ts TIMESTAMP - event_name VARC...

Data Manipulation (SQL/Python)
19
0
188 people solved
Feb 23, 2026
Intuit logo
Intuit
Easy
Data Scientist

Diagnose KPI anomaly and evaluate promotion/A-B test

Diagnose KPI anomaly and evaluate promotion/A-B test You are a Data Scientist supporting a TurboTax product team. You are asked to handle three relate...

Analytics & Experimentation
13
0
138 people solved
Aug 1, 2025
Intuit logo
Intuit
Easy
Data Scientist Locked

Build a predictive model from TurboTax sample data

Build a predictive model from TurboTax sample data evaluates core ML concepts, assumptions, math intuition, training/evaluation trade-offs, and practi...

Machine Learning
12
0
112 people solved
Aug 1, 2025
Intuit logo
Intuit
Medium
Data Scientist

Calculate Precision, Recall, and F1

Question You are given a list of binary classification outputs, where class 1 is the positive class. Each record contains: - actual (INT, 0 or 1) - pr...

Statistics & Math
12
1
121 people solved
Feb 10, 2026
Intuit logo
Intuit
Hard
Data Scientist Locked

Decide when to model courier ETA

This question evaluates a candidate's competency in machine learning product decisions—covering target definition, dispatch-time feature design, offli...

Machine Learning
8
0
72 people solved
Oct 13, 2025
Intuit logo
Intuit
Medium
Data Scientist

Explain a non-linear industry switch

Behavioral Interview Prompt — Transition from Semiconductor to SaaS Analytics You are in an HR screen for a Data Scientist role. The interviewer chall...

Behavioral & Leadership
10
0
78 people solved
Oct 13, 2025
Intuit logo
Intuit
Hard
Data Scientist

Diagnose rising delivery cost precisely

Problem: Delivery Cost per Order Increased — Design an Analysis Plan Context A restaurant reports a significant increase in delivery cost per order in...

Analytics & Experimentation
7
0
49 people solved
Oct 13, 2025
Intuit logo
Intuit
Medium
Data Scientist

Compute churn and revenue churn in SQL

You receive monthly end-of-month subscription snapshots and must compute August-2025 churn metrics. Schema and sample data: Table: subscription_monthl...

Data Manipulation (SQL/Python)
0
0
8 people solved
Oct 13, 2025
Intuit logo
Intuit
Medium
Data Scientist Locked

Build 30-day retention cohort table

This question evaluates SQL-based cohort analysis, 30-day retention metric calculation, handling of right-censoring, and data-quality reasoning within...

Analytics & Experimentation
15
0
115 people solved
Oct 13, 2025
Intuit logo
Intuit
Medium
Data Scientist Locked

Build cohort 30-day retention from signup date

This question evaluates a data scientist's competency in cohort analysis, retention metric computation, handling right-censoring and edge-case treatme...

Analytics & Experimentation
8
0
71 people solved
Oct 13, 2025
Intuit logo
Intuit
Easy
Data Scientist

Design an experiment for pricing page redesign

A product team is redesigning a pricing tier page. Historically the page only offered a monthly plan; the redesign adds an annual plan option. You are...

Analytics & Experimentation
12
0
102 people solved
Nov 8, 2025
Intuit logo
Intuit
Easy
Data Scientist

Compute monthly signups, conversion, and YoY growth

You work at a subscription company and are given a user-level table. Table company_users - id (INT, PK) — user/customer id - signup_date (DATE) — date...

Data Manipulation (SQL/Python)
10
1
140 people solved
Nov 8, 2025
Intuit logo
Intuit
Medium
Data Scientist

Design an idempotent churn ETL pipeline

You must build a daily pipeline that produces month-end churn metrics (logo churn, gross revenue churn, net revenue retention) from streaming subscrip...

Data Manipulation (SQL/Python)
0
0
6 people solved
Oct 13, 2025
Intuit logo
Intuit
Medium
Data Scientist

Compute Cohort Retention Rate

You are given two tables: - users(user_id BIGINT, signup_ts TIMESTAMP) — one row per user. - user_activity(user_id BIGINT, activity_ts TIMESTAMP, even...

Data Manipulation (SQL/Python)
9
0
64 people solved
Feb 10, 2026
Intuit logo
Intuit
Medium
Data Scientist

Compute paid subscriber YoY counts by month

Write a single SQL query (PostgreSQL) that returns calendar-month counts of new paid subscribers starting from 2019-06-01 (inclusive) through the late...

Data Manipulation (SQL/Python)
1
0
18 people solved
Oct 13, 2025
Intuit logo
Intuit
Medium
Data Scientist

Exclude free subscribers via anti-join

Extend your previous monthly new-subscriber + YoY query to exclude companies that ever received a free subscription, using an anti-join against Free_S...

Data Manipulation (SQL/Python)
0
0
5 people solved
Oct 13, 2025
Intuit logo
Intuit
Medium
Data Scientist

Compute monthly new subscribers and YoY deltas

Write a single SQL query that returns monthly counts of new subscribers starting at 2019-06, plus year-over-year (same-month prior year) comparisons. ...

Data Manipulation (SQL/Python)
0
0
6 people solved
Oct 13, 2025
Intuit logo
Intuit
Easy
Data Scientist

Implement nth Fibonacci number

Implement nth Fibonacci number Problem Write a function that returns the n-th Fibonacci number. The Fibonacci sequence is defined as: - \(F(0)=0\) - \...

Coding & Algorithms
6
0
76 people solved
Aug 1, 2025

Frequently Asked Questions

How difficult are Intuit Data Scientist interview questions?
Intuit Data Scientist interview questions are often rated medium-to-hard and vary by level: entry roles lean toward solid SQL, Python, and statistics, while senior roles expect deeper modeling judgment, systems thinking, and product sense. Expect a mix of live coding, SQL queries, probability/statistics reasoning, and a take-home or case presentation that tests end-to-end thinking under time pressure. Interviewers evaluate technical correctness, clarity of assumptions, and the ability to connect analysis to customer impact, so difficulty is as much about communication as raw algorithmic skill.
What is the typical Intuit interview process and where do Data Scientist skills get assessed?
The typical process begins with a recruiter screen, followed by a technical screen (sometimes run by an external service), a take-home data challenge, and an onsite sequence of interviews. Data science skills surface throughout: the technical screen tests SQL and Python fundamentals and statistics, the take-home assesses analysis, modeling, and storytelling, and onsite rounds include a data-challenge presentation, technical deep dives on modeling and experiments, and a behavioral hiring manager conversation. The ordering can vary by team, but technical, case, and behavioral gates are consistent.
How should I structure my interview preparation timeline for an Intuit Data Scientist role?
A focused 4–6 week plan works well for most mid-level candidates. Start with a week to refresh SQL and Python fundamentals and short coding exercises, allocate two weeks to review statistics, A/B testing, and common machine‑learning algorithms, and spend a week building and polishing a take-home case or portfolio project you can present clearly. Reserve the final week for mock interviews, whiteboard practice, and STAR stories for behavioral questions. Juniors can compress this to 2–3 weeks, while senior candidates should add time for system-level and stakeholder-communication rehearsals.
What key subtopics should I master before interviewing as a Data Scientist at Intuit?
Prioritize SQL (joins, aggregates, window functions, filtering versus HAVING), Python coding and data-manipulation fluency, statistical inference and experimental design, and practical machine-learning concepts such as modeling tradeoffs, feature engineering, and evaluation metrics. Also prepare to discuss A/B testing, bias/variance, and business-oriented metrics for product decisions. Equally important are storytelling and presentation skills for the data-challenge round: translate technical findings into customer impact, assumptions, and next steps. Interviewers look for depth in these subtopics and the ability to apply them to product problems.
What standout tips and common pitfalls should I know when interviewing for a Data Scientist role at Intuit?
Standout advice is to practice the full loop: fast, readable code for SQL/Python, defensible modeling choices, and a clear, customer-focused narrative during your presentation. Rehearse the take-home as if you will present it, emphasizing assumptions, business impact, and limitations. Common pitfalls include overfitting to the dataset, skipping basic data‑quality checks, failing to explain tradeoffs, and weak stakeholder communication. Prepare STAR-style behavioral examples that show ownership and collaboration. Time management during live coding and clarity under questioning often separate successful candidates.

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