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Microsoft 1p3a Question · Oct 2025

Microsoft Data Scientist 2 Interview Experience and Process Overview

Microsoft Data Scientist Interview Experience Round 0: Online Assessment The assessment consisted of three Machine Learning notebook questions to be completed within 165 minutes. The requireme

SWE OA
Sbi GeeksforGeeks Question · Jul 2025

SBI Interview Experience for Data Scientist

SBI Data Scientist Manager/Deputy Manager post was held on 7/8th Dec 2020 for around 11 posts. Interviews are based through video conference in multiple cities (Mumbai, Ba...

MLE Manager
100
freq
Uber GeeksforGeeks Question · May 2024

Uber Interview Experience For Data Scientist

Recently Uber came to our campus for the recruitment of Data Scientist role. According to the recruitment process there were in total 5 rounds. Each round was an eliminati...

MLE OA Medium New Grad
Microsoft LeetCode Experience · Jul 2022

Microsoft Data and applied scientist interview experience

Recently, I have been getting a lot of requests to share my interview experience with Microsoft for the role of data and applied scientist, so I have compiled this article...

MLE Phone Screen New Grad
LinkedIn LeetCode Experience · Jan 2023

Zomato | Data Scientist | Dec'22 [Offer]

Got selected at Zomato for the role of data scientist. Have worked here for a month, will elaborate on the interview experience. About Me: from a tier 3 College in Delhi,...

Data Science Phone Screen Easy Intern
20
freq
IBM LeetCode Question · May 2024

IBM Questions Data scientist 2024 online question...

I gave three online assessment in a day, I applied for the position of data scientist,AI engineer,etc 1. Assessment 1 There are infinite array of integers consecutivelty, you are given the...

MLE OA Easy
25
freq
Swiggy GeeksforGeeks Experience · Dec 2024

Swiggy Interview Experience for Data Scientist 1 Role

I recently had the opportunity to interview at Swiggy for the role of Data Scientist 1, and here’s how the process unfolded:Step 1: CV ShortlistingI leveraged a referral f...

Data Science Phone Screen New Grad
50
freq
Lowes GeeksforGeeks Experience · Dec 2023

Lowe's India Interview Experience for Data Scientist (On-Campus) 2023

Lowe's India came for Campus Recruitment during placement season for the post of Data Scientist at IISc Bangalore. Following are the complete details about the interview p...

MLE OA Easy Intern
100
freq
Amazon LeetCode Experience · Jan 2022

Interview Experience | Amazon | Data Scientist II Intern

Masters Candidate, Tier1 College Campus Hiring Role: Data Scientist II Intern Duration of Internship: 6 months Stipend: 1.4 LPM Number of Rounds: 2 Round 1: Standard Coding Test (7 Debugging...

Data Science Phone Screen Easy Intern
LinkedIn LeetCode Experience · Aug 2022

Cars24 | Data Scientist | Mumbai | Feb 2022 [Rejected]

Status: 2020 Grad , Normal Private College (Tier 3/4) Current Company : Tata Power Ltd (Lead Engineer) Company Interviewing: Cars24 Position they offer: Data Scientist Location: Mumbai, INDIA...

MLE Phone Screen Easy Senior
20
freq
Apple LeetCode Experience · Aug 2022

Apple | Data Scientist | Mumbai | Apr 2022 [Rejected]

Status: 2020 Grad , Normal Private College (Tier 3/4) Current Company : Tata Power Ltd (Lead Engineer) Company Interviewing: Apple Position they offer: Data Scientist Location: Virtual Date: Feb,...

Data Science Phone Screen Easy Senior
25
freq
ByteDance LeetCode Question · Dec 2021

Tiktok | Data Scientist | Phone Screen | SQL

Hello, sharing an sql question in a recent interview I had with TikTok for Data Scientist position: tiktok_req table ID DAY (YYYY-MM-DD) PREDICTED (takes value of 1 or 0) ACTUAL (takes value of 1...

Data Science Phone Screen
14
freq
LinkedIn LeetCode Experience · Aug 2022

Tiger Analytics | Analyst, Data Scientist | Virtual | Sept 2021-July 2022 [Rejected]

Status: 2020 Grad , Normal Private College (Tier 3/4) Company at that time : Tata Power Ltd Company Name: Tiger Analytics Position they offer: Data Scientist-1 Location: Banglore, INDIA Date: Apr,...

MLE Phone Screen Easy Senior
20
freq
Amazon LeetCode Question · Dec 2021

Amazon | Data Scientist | Phone Screen | SQL

Hi folks, just wanna share a few sql questions I had on a recent Amazon Data Scientist phone interview there are 2 tables: STREAMS and TITLES STREAMS table USER_ID TITLE_ID STREAM_TIMESTART...

Data Science Phone Screen Easy
Microsoft Reddit Experience · Feb 2026

Microsoft Sr. Data Scientist (Ads) – Hiring Manager Phone Screen + Live Coding Link

I have a 45-minute “Phone Screening with Hiring Manager” scheduled for a Senior Data Scientist (Ads) role at Microsoft. The invite doesn’t include any details about format, but it *does* include a liv

Data Science Recruiter Senior
Reddit Experience · Feb 2026

What is a “Technical Member of Staff”?

I’ve been seeing this title more and more lately. Usually AI companies and roles. How is it different from a MLE, Applied Scientist or Data Scientist?

MLE Staff
Meta LeetCode Question · Aug 2021

Research Scientist in FANG

Hi, If I want to apply for position related to data scientist in Microsoft or Facebook where I would like to work on machine learning problem. Do they ask question on...

MLE System Design
Microsoft 1p3a Experience · Apr 2026

Microsoft Senior Applied Scientist L63 Interview Experience

Background: Senior Data Scientist with ~3 YOE Interview Process 1. Phone Screen (60 min) Format: Coding + Problem Solving Problem Solving: Behavioral scenarios and use cases Coding: Min Stack + fol

SWE OA Senior
Oracle LeetCode Question · Dec 2019

Oracle (OCI) | Applied Scientist (IC2) | Seattle | Dec 2019 [Reject]

Current : Status: <1 YEO as Data Scientist Location: Houston, TX Interview Process: There were 7 rounds in total (2 phone interviews and 5 onsite ) and one lunch interview focussing on...

MLE Phone Screen Easy
Microsoft 1p3a Experience · Mar 2026

Microsoft Data Scientist Interview Experience

Data science fundamentals round (1 out of 4 tech rounds) 1. Data Quality & Outliers Question: In a given dataset, some feature values are extremely large. How do you handle them? Do you remove, retain

SWE
Google LeetCode Question · Mar 2022

Google | Data Scientist | Zurich | Aug 2021 [Reject]

1st recruiter call (30 minutes): 1. Describe previous projects 2. Why did you apply? 2nd technical phone screen (1 hour): 3 sections (data intution, statistics, and live coding) 1. Data intution:...

Data Science Recruiter
Intel LeetCode Question · Nov 2022

Data Scientist interview preparation

Q1. What is the difference between AI, Data Science, ML, and DL? Ans: Artificial intelligence (AI) is the ability of a computer or a robot controlled by a computer to do...

MLE
100
freq
Intuit 1p3a Experience · Oct 2025

Intuit AI Scientist Technical Phone Screen - Weather Data Analysis Task

AI Science TPI: Weather Data Analysis You are given a dataset with temperature and precipitation data for a single city over a period of three years. The dataset has the following columns: • date — th

MLE Phone Screen
17
freq
Microsoft 1p3a Question · Oct 2025

Microsoft Data Scientist Online Assessment Hackerrank Experience

Assessment Format: HackerRank OA, 3 questions, 165 minutes. Problem Statements: 1. Perform basic Exploratory Data Analysis (EDA) on a provided dataset, save the answer to a CSV, and upload the

SWE OA Easy
Adobe GeeksforGeeks Question · Dec 2019

Adobe Interview Experience | Computer Scientist (5 yr Experience)

Round 1: F2F Technical.(1 hr)Discussion Regarding Previous Projects in C++.Design a Dictionary. The APIs you would support and Data structure to store all the data. : I pr...

SWE Phone Screen
20
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Uhg GeeksforGeeks Experience · Sep 2021

UHG Optum Interview Experience for SDE-1 (On-Campus)

Recently, Optum(UHG) visited our campus for the position of Full time SDE, Data Analyst and Data scientist.There were 3 rounds for the selection and total, 14 people out o...

MLE OA Easy
100
freq
Amazon LeetCode Experience · Aug 2020

Amazon - Data Scientist (Offer)

Hi all, I wanted to make a post about my experience with finally getting into FAANG!!! I am sure some of you have seen my posts on here lately where...

MLE Recruiter Easy New Grad
IBM LeetCode Question · Aug 2020

IBM - Data Scientist

I applied online last month, and got an automated email asking me to complete a cognitive test (which Biden should try solving) and a technical programming challenge. I had two weeks...

Data Science OA Easy
50
freq
Reddit Discussion · Apr 2026

How do I pivot myself to be competitive in this market?

I’m a Statistics undergrad at Berkeley. I love the major and the theory, but I’ve been hit with 0 offers for the summer after hundreds of applications. I’ve applied for Data Analyst, Data Scientist, S

MLE
Meta LeetCode Question · Dec 2020

Facebook | Onsite | intersecting lines

Question for a data scientist position: Say you are given a list of tuples where the first element is the slope of a line and the second element is the intercept...

Data Science Onsite
Amazon LeetCode Question · Aug 2020

Amazon Data Scientist interview prep

I will have phone interview (technical 1 hour) with Amazon for DS role for Alexa shopping team. Also I\'m new in LeetCode, where can I start to prepare for this...

Data Science Phone Screen
Amazon LeetCode Question · Apr 2021

Amazon Data Scientist Intern

Firstly, I have applied through the portal last year (2020) October and haven\u2019t received any information about that. My friend joined Amazon as an SDE-1 this year (2021) March and...

MLE Behavioral Hard Intern
JPMorgan 1p3a_oj Experience · May 2026

Swap Parity (Data Scientist / Analytics :)

Problem Overview - Build the largest possible number by swapping adjacent digits only when both digits share the same parity; swaps can be repeated unlimited times. - Input: string num of digits (

Data Science coding 0
33
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Meta LeetCode Question · Jul 2020

Facebook | Data Scientist | Test Hypothesis

Initial recruiter phone-screen question: Given a list of users who only share their height (in cm) and gender on their profile, how would you test the hypothesis that men on average...

MLE Recruiter Easy
Paypal LeetCode Question · Aug 2020

Paypal Data Scientist Interview Question

Write a function that takes an array, splits the array into every possible set of two arrays, and prints out the max differences between the two array\u2019s minima in O(n)...

Data Science
50
freq
Microsoft LeetCode Experience · Oct 2021

Microsoft Data Scientist Full Loop Help!!!!

I have a full loop for a DS role at Microsoft, anybody who interviewed for a DS role at MS, can you please please provide some recommendations!!! Not sure what...

Data Science Phone Screen Easy
Square/Block LeetCode Question · Nov 2022

MuSigma Data Scientist Interview Questions

Q1. How to control leaf height and Pruning in Decission Tree? Ans: To control the leaf size, we can set the parameters:- 1. Maximum depth : Maximum tree depth is a limit to...

Data Science Principal
20
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BlackRock GeeksforGeeks Question · Jul 2025

Blackrock Interview Experience for Data-Scientist Intern FMG Role - On Campus

Blackrock visited our campus for a recruitment drive, providing an exciting opportunity for students to showcase their skills and secure positions in their esteemed organi...

SWE Phone Screen Intern
100
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Amazon LeetCode Question · Aug 2020

Amazon DS II Interview (Tech Screen)

Hi Guys, I have 1 hour technical screen with the Hiring manager at Amazon for Data Scientist II role (Seattle) with AWS team in 2days. If anyone can give me pointers...

Data Science Behavioral
Uber LeetCode Question · Sep 2021

Verisk | Data Scientist Intern 2022 | Hackerank OA

30 min, 1 SQL problem, 1 Python problem, 1 reading comprehension/logic problem. All are super easy. - 18 min, about 10 questions on machine learning. \t\t- AIC vs. BIC, which...

Data Science OA Easy Intern
Microsoft LeetCode Experience · Jul 2021

Microsoft | Data Scientist L60/L61 | Remote/Multiple | June | Reject

yoe: 3 as research sceintist in ML + NLP + IR Applied with referral on careers website. Got an email from a recruiter for an initial phone screen with a team...

MLE Recruiter Easy Senior
Goldman Reddit Experience · Apr 2026

Goldman Sachs Technical Assesment

Hey, I recently received an interview invitation for the Data Scientist - Fraud Strategy role at Marcus by Goldman Sachs which is a 45-minute coderpad interview and wanted to reach out for any guidanc

Data Science OA
25
freq
ByteDance LeetCode Experience · Oct 2023

Tiktok | Data Scientist | Singapore | Oct 2023 [Offer]

Timeline: 1.5 months Total rounds: 5 1. HR phone screen: Recruiter will first reach out to you to understand who you are and ask about your past experience. If you are a...

MLE Recruiter Hard
14
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Amazon Reddit Experience · Apr 2026

Need guidance on Amazon OA preparation

hi, I have received amazon online test link after I applied for data scientist positions on their job portal. The email is from "no reply" to complete the 90 mins hackerrank assessment. can anyone tel

Data Science OA
Robert Bosch GeeksforGeeks Question · Apr 2019

Robert Bosch Data Scientist interview 2019

Telephonic :-Q.1. What is Decision Tree ? How to split ? How does decision tree work ?Q.2. What does each node contain in a Decision Tree ?Q.3. What is Entropy and Genie I...

MLE Onsite Easy Principal
50
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Google LeetCode Question · Aug 2020

Google | L3 | Seattle | August 2020 [Offer]

Status: 1 YOE as Data Scientist in a tech company, MS CS Top 20 CS grad school Position: L3 SWE at Google Location: Seattle/Kirkland, WA Date: April-June 2020 Phone screen (1 round) : We would...

Data Science Phone Screen Easy Junior
Cognizant GeeksforGeeks Question · Sep 2021

Cognizant GenC Next Interview Experience for Data Scientist

My interview for GenC Next had been scheduled for the 29th of August 2021. With no delay, I will begin describing how it was and I hope this is of some use.The role I had ...

Data Science Phone Screen Easy
Google LeetCode Experience · Apr 2022

Amazon - SDE-1[Offer]|| Agoda - Sr. Data Scientist[Offer]|| Google - L3[Reject]

YOE : 2.5 years Current Organization : A company in South Asia(Not India) Title: Machine Learning Engineer Background: Undergrad in CS. Although I had CS Background, I kinda started my studies from the...

MLE OA Easy Junior
Meta Reddit Experience · Apr 2025

Meta Data Scientist, Product Analytics Interview

Hey everyone! I’m interviewing for the DS role at Meta and just passed my screening round. I’d love to do mocks for the onsite interview. DM me if you’re interested! Can anyone also give insights abou

Data Science Onsite
Reddit Experience · Aug 2025

Seeking advice on how to deal with a “poc guy”

Data scientist with 8yoe here but think my question might be related to everyone’s experience so hope I’m welcome. I work for a SaaS company and very closely with engineering. So, my company hired an

Data Science Hard