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Comcast Data Engineer 2 Interview Questions and Answers

Updated 25 Mar 2024

Comcast Data Engineer 2 Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Basics and intermediate level of python, sql, pyspark questions
Round 2 - One-on-one 

(1 Question)

  • Q1. Advanced level of pyspark, hive Asked me to solve python permutations question on white board General hr questions like why comcast, etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Good to have indepth knowledge on hive and spark like optimization techniques, transformation functions, etc
Strong knowledge on python and sql

Data Engineer 2 Jobs at Comcast

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Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via LinkedIn and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Find 3rd transaction of user from uber cab dataset
  • Ans. 

    To find the 3rd transaction of a user from the Uber cab dataset.

    • Identify the user's transactions in the dataset

    • Sort the transactions by date/time

    • Select the 3rd transaction of the user

  • Answered by AI
  • Q2. Find last quarter ordered product from logistics dataset
  • Ans. 

    To find the last quarter ordered product from logistics dataset.

    • Identify the date range for the last quarter

    • Filter the dataset for orders within that date range

    • Identify the product ordered in the last quarter

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Asked more question involved with cte, window function, subqueries
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Interview started with resume walkthrough and detailed description of couple of projects. Questions revolved around metrics, A/B testing, type I type II error and thought process of analysis. Then the inte...
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jan 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Introduction, experience
  • Q2. Typing test... Next day selected

Interview Preparation Tips

Interview preparation tips for other job seekers - Go a head... Very nice company.. Good environment, polite employees, hr manager and team
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Nov 2023. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Why are you looking to leave your current company?
  • Q2. What is your notice period?
Round 2 - Coding Test 

Take home test followed by call to discuss work I produced. Challenge involved downloading data from an api.

I applied via LinkedIn and was interviewed in Mar 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Algo & Spark (SQL)

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for SQL, Spark, DSA & system design.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected

I applied via Campus Placement and was interviewed in Nov 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(4 Questions)

  • Q1. 1. First question was, from my project asked me that explain one project.
  • Ans. I have done three project, out of this three project one project was movie recommendation syatem. That i was explained. Then some counter question from project like how did you convert text to numerical, which technique you used here. I able to give all questions answer from project.
  • Answered Anonymously
  • Q2. 2. After they asked me, what is your subject preference?
  • Ans. My subject preference was NLP, Deep Learning, ML. Afrer that asked some question from NLP like what is term document matrix, tf-idf, word embedding, Gradient descent, why we have to change learning rate after every epoch, how lr change, precision recall.
  • Answered Anonymously
  • Q3. 3. My one projcet was sentimental analysis that was by LSTM model. So, next question was explain how LSTM model work and architecture .
  • Ans. Then I was explained workin flow of LST model and architecture. Then asked me did you know bidireectional LSTM. I said yes, then explained.
  • Answered Anonymously
  • Q4. 4. One question was from sql. what is the condition for primary key? last question one case business case study. this is all about my interview. My interview was 50 min and selected for HR round.
Round 3 - HR 

(1 Question)

  • Q1. Phone call round, just asked me are you interested to come here.

I applied via Walk-in and was interviewed before Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

8 Questions

  • Q1. How much typing speed do you have in English?
  • Ans. 

    I have a typing speed of 60 words per minute in English.

    • My typing speed in English is 60 words per minute.

    • I am proficient in typing accurately and quickly.

    • I have experience in data entry tasks that require fast typing skills.

    • I am comfortable using a keyboard and can type without looking at it.

    • I am confident that my typing speed will help me excel in this role.

  • Answered by AI
  • Q2. 35 Words per minute
  • Q3. Have you ever used Outlook for mailing?
  • Ans. 

    Yes, I have used Outlook for mailing.

    • I have used Outlook for sending and receiving emails.

    • I am familiar with creating and managing folders in Outlook.

    • I have used Outlook's calendar feature to schedule meetings and appointments.

    • I am comfortable with attaching files and documents to emails in Outlook.

  • Answered by AI
  • Q4. No. However, I know how to use it. I have watched a video on it.
  • Q5. Do you know excel?
  • Q6. Yes, I know how to use Excel. I have worked on it.
  • Q7. Do you know about lookup functions and pivot table?
  • Ans. 

    Yes, lookup functions and pivot tables are commonly used in data entry and analysis.

    • Lookup functions are used to search for specific data in a table or range.

    • Pivot tables are used to summarize and analyze large amounts of data.

    • Examples of lookup functions include VLOOKUP and HLOOKUP.

    • Examples of pivot table features include filtering, sorting, and grouping data.

    • Both lookup functions and pivot tables are important tools

  • Answered by AI
  • Q8. Yes ( answered with some examples).

Interview Preparation Tips

Interview preparation tips for other job seekers - Very nice. This type of survey or whatever you would say must be done.
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Kubernetes and Docker

Interview Preparation Tips

Round: Resume Shortlist
Tips: Not in your hands. Just try to make as good a resume as you can.

Round: Puzzle Interview
Experience: Very common puzzle questions. Had a good chat with the interviewer.
Tips: Make sure you make the interviewer aware of your thought process while solving a problem.

Round: HR Interview
Experience: Again, common questions like why this company? What's the plan 2 years down the line?
Tips: Speak the truth. Never make up anything. Ask questions about your profile.

General Tips: Don't worry about it. Its a great learning experience. Let this learning be accompanied by joy.
Skills: Calmness, Aptitude, Attitude
College Name: Indian Institute of Technology, Bombay
Motivation: Startup environment backed by one of country's biggest corporate house ensures lots of responsibilities and a steep learning curve along with great money.
Funny Moments: The whole puzzle interview was fun.

Comcast Interview FAQs

How many rounds are there in Comcast Data Engineer 2 interview?
Comcast interview process usually has 2 rounds. The most common rounds in the Comcast interview process are Technical and One-on-one Round.
How to prepare for Comcast Data Engineer 2 interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Comcast. The most common topics and skills that interviewers at Comcast expect are Machine Learning, Application Programming, Data Quality, Data Structures and Algorithms and Teradata.

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Comcast Data Engineer 2 Salary
based on 25 salaries
₹11 L/yr - ₹15.5 L/yr
38% less than the average Data Engineer 2 Salary in India
View more details

Comcast Data Engineer 2 Reviews and Ratings

based on 1 review

5.0/5

Rating in categories

5.0

Skill development

5.0

Work-life balance

5.0

Salary

5.0

Job security

5.0

Company culture

5.0

Promotions

5.0

Work satisfaction

Explore 1 Review and Rating
Data Engineer 2

Chennai

4-7 Yrs

Not Disclosed

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