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      Epsilon

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      Data Scientist Intern Interview

      17 Feb 2021
      Anonymous interview candidate
      Wichita, KS
      No offer
      Positive experience
      Average interview

      Application

      I applied online. I interviewed at Epsilon (Wichita, KS) in Feb 2021

      Interview

      I had applied online and a recruiter contacted me to set up an interview. I missed the interview because the mail containing the invite link was in the spam folder. They were able to reschedule the interview. It was 1 hr video interview conducted by 2 interviewers(both very friendly and made me feel comfortable) and went over my resume, projects, and research.

      Interview questions [2]

      Question 1

      Explain the dataset used in your paper.
      Answer question

      Question 2

      Algorithms used in machine learning.
      Answer question

      Other Data Scientist Intern interview reviews for Epsilon

      Data Science Intern Interview

      17 Nov 2025
      Anonymous interview candidate
      Chicago, IL
      No offer
      Neutral experience
      Average interview

      Application

      I applied online. I interviewed at Epsilon (Chicago, IL) in Oct 2025

      Interview

      The interview process went well. First, I had the recruiter call, and after then, I moved on to the final round which lasted for about 1 hour with 3 members of the team on the call. They started off by asking me ML related questions and things I had done in my previous internship. After then, we moved on to the coding round (one LC easy and one SQL easy, which I did well within a few minutes). Since there was enough time remaining, they asked me some open ended questions, which I think I struggled with, but I think I did a good job with that. I waited for about a month to get a feedback, but was eventually rejected. I thought I did well, but looks like I didn't.

      Interview questions [1]

      Question 1

      One LC-easy and SQL-easy questions. Read up on hashmaps and two-pointer.
      Answer question
      avatar
      Epsilon response
      6mo
      Thank you for sharing your feedback. Your insights will be shared with leadership as we work to improve.

      Data Science Intern Interview

      28 Oct 2024
      Anonymous interview candidate
      No offer
      Positive experience
      Difficult interview

      Application

      I applied online. The process took 3 weeks. I interviewed at Epsilon in Oct 2024

      Interview

      I was called for the final round of the interview which was for one hour and with two employees. Both of them were really cool but be prepared for 20-minute long live coding/DS questions and 20-minute long ML/Stats questions with a case study questions. Remember to think out loud and remember to brush up on hashmaps, time and space complexity, distributed programming, etc.

      Interview questions [1]

      Question 1

      Write a program that converts a string to an int
      Answer question
      avatar
      Epsilon response
      1y
      Thank you for sharing your feedback. We wish you continued success in your future endeavors. Please don't hesitate to apply with us again!

      Data Science Intern Interview

      26 Aug 2024
      Anonymous interview candidate
      Declined offer
      Positive experience
      Easy interview

      Application

      I interviewed at Epsilon

      Interview

      It was very smooth and super fast. They provide rapid evaluation. I really liked the process. The interview was very well structured and evaluated necessary skill set and coding ability.

      Interview questions [1]

      Question 1

      Tell me more about yourself.
      Answer question
      avatar
      Epsilon response
      1y
      Thank you for sharing your interview experience. Sorry to hear that you declined out offer. We wish you continued success in your future endeavors.

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