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100+ Comcast Interview Questions

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100+ Comcast Interview Questions
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Earlier this year, Fortune listed Comcast NBCUniversal as one of the top 25 best companies to work for. Comcast believes in hiring and providing employment opportunities to a diverse workforce. This brings a rich cultural and skill diversity to the Comcast workplace. The one thing that connects all Comcasters is their excitement for technology and serving communities. 

Comcast is active in many different industries and has tons of job opportunities. Though most roles have a fair bit of competition, getting a job at Comcast is possible with the proper guidance and interview preparation plan.

Having trained over 9,000 software engineers, coding engineers, software developers, and engineering managers, we know what it takes to crack the toughest tech interviews. If you are preparing for a Comcast interview, check out our technical interview checklist, interview questions page to get interview-ready! Also, read the salary negotiation e-book for specific insights and guidance on the best ways to negotiate your compensation package in any interview.

In this article, we cover the following:

  • What’s Unique About Comcast’s Interview Process?
  • Comcast Interview Questions 
  • Comcast Behavioral Interview Questions
  • Comcast Interview FAQs
  • Get Ready for Your Next Comcast Interview

What’s Unique About Comcast’s Interview Process?

The interview structure for Comcast interviews is relatively more simplified as compared to other FAANG+ companies. Once you’ve found a job opening you like, you need to apply online by creating a candidate profile. You can even apply for more than one position at a time. 

The interview process is designed to work both ways — for the interviewers at Comcast to get to know you — and for you to get a feel of what working at Comcast is going to be like. The Comcast interview process usually begins with a phone screen or a video conference. 

Comcast Interview Process

The Comcast interview process is quite similar to other tier-1 tech companies and comprises three main rounds of interviews: 

  1. Technical Phone Screen Interview 
  2. On-site Interview (including 3-5 rounds of coding and other technical skill assessments)
  3. Behavioral Interview

To learn more about how technical interviews are conducted at FAANG and other tier-1 companies like Comcast, read Understanding Technical Interviews at FAANG and How to Crack Them.

Comcast Interview Questions

Comcast coding interview questions include algorithms, data structures, and large-scale distributed systems. You can also expect questions based on your past projects in the behavioral round. Besides this, a lot of Comcast interview questions are focused on effective customer management. We will cover sample questions on each of these topics in the sections ahead.

Comcast Phone Screen Interview Questions

  1. Tell me a little bit about yourself
  2. Tell me about some of the past projects you’ve worked on
  3. What types of positions do you see yourself working in over the next couple of years? 
  4. Why do you want to work at Comcast?
  5. Why does this role appeal to you?
  6. Why should we hire you?
  7. Discuss a brute force solution.
  8. Write a bug-free code to execute the solution.

Recommended Reading: How to Prepare for and Crack Phone Screen Interviews at FAANG

Comcast Interview Questions — Generic

  1. Walk me through your resume.
  2. What is your greatest strength? 
  3. What is your greatest weakness? 
  4. Why should we hire you? 
  5. Why did you leave your last job?
  6. Describe an instance when you had to overcome a significant obstacle in your previous job.
  7. Tell me about a difficult work situation and how you overcame it.
  8. Describe a time you were overwhelmed with work.
  9. How many streetlights are there in Seattle?
  10. How will you check if a calculator is working properly?
  11. Describe the internet to a 5-year old child.
  12. Describe the internet to an 85-year-old person.
  13. How do you build rapport with your co-workers?
  14. How will you simplify a complex issue to a client?
  15. How will you reestablish broken communication at work?
  16. What do you think about illegal media downloads?
  17. There is a cable-related technical issue. How will you troubleshoot?
  18. Upsell this internet package to us.
  19. What is the future of home phone service?
  20. What is the first step in handling a frustrated cable service customer?
  21. Give an instance of how you will convert a customer objection into a sale.
  22. Explain home monitoring to a 5-year old.
  23. Rate your cable service technical knowledge on a scale of 1-10.
  24. What is your take on recording/monitoring inbound calls?
  25. What are the biggest privacy concerns on the internet today?
  26. If you are asked to approach three customers today, where would you start?
  27. Do you think cable has any advantages over online streaming services?
  28. How has AI changed the home monitoring industry?
  29. Tell us one weakness of Comcast.
  30. Name some of Comcast’s competitors.
  31. Did you ever contact Comcast customer service as a customer? What was your experience like?
  32. Would you go against Comcast’s policy to make an angry customer happy?
  33. What do you expect from Comcast in this job?
  34. Are you open to relocation?

Comcast Coding Interview Questions — Data Structures and Algorithms

When it comes to data structures and algorithms, you can expect questions on the following topics at the interview:

Sample questions:

  1. Find all palindromic decompositions of a given string s. (Solution)
  2. Given a variety of coin types defining a currency system, find the minimum number of coins required to express a given amount of money. Assume an infinite supply of coins of every type. (Solution)
  3. Sort a given singly linked list in ascending order. (Solution)
  4. Write a code to convert a given set of integers into their Roman number equivalents. 
  5. Write a program to find out if a given number “N” is sparse. (A number is said to be sparse if no two bits are in binary representation).
  6. Write a program to find the lowest common ancestor of two nodes of a given binary tree “B” with unique values.
  7. Given a binary tree “B” with unique values, write a program to find:  1. The longest consecutive sequence. 2. The length of the longest path comprising connected nodes with consecutive values.
  8. Given a sequence, return its next lexicographically greater permutation. If such a permutation does not exist, then return it in ascending order. 
  9. Try to solve the problem with a constant amount of additional memory.
  10. You are given alphanumeric strings s and t. Find the minimum window (substring) in s, which contains all the characters of t.
  11. You are given an array of integers, arr, of size n, which is analogous to a continuous stream of integers input. Your task is to find K largest elements from a given stream of numbers.

Comcast Technical Interview Questions on System Design 

Below is a list of common systems design questions asked in the technical interview:

  1. Design a home monitoring system for Comcast.
  2. Design a platform like Airbnb.
  3. Design an autocomplete feature for a search engine.
  4. Design an API rate limiter.
  5. Design a ticketing management system for a theatre.
  6. How would you design a ride-sharing service like Uber?
  7. Design a type-ahead service.
  8. Design a customer relationship management platform for Comcast.

Recommended Reading: System Design Interview Preparation Tips

Comcast Behavioral Interview Questions

Behavioral interviews are an integral part of the hiring process at Comcast. Interviewers like to see how well you will be able to handle clients and gel with the diverse workforce at Comcast. We’ve compiled the different types of behavioral questions to help you prepare for the Comcast interview. 

Questions on Collaboration and Teamwork

  1. What makes good teamwork?
  2. How do you feel about working in a team?
  3. What makes your teamwork skills different from anyone else’s?
  4. Do you prefer teamwork or working independently?
  5. What aspects do you think you can change about yourself to become a better team member?
  6. How will your previous team describe you as a team member?
  7. What kind of personalities do you prefer in your team to work with?
  8. How do you deal with a situation where your co-worker is not putting in the level of effort expected from them?
  9. What is your preferred style of communication within your team?
  10. Tell me about a time you worked well as part of a team.
  11. What role have you played in team situations?
  12. Have you ever had difficulty working with a manager or other team members?
  13. Tell me about a challenging workplace situation that you had to deal with.
  14. How would you rate your collaboration skills?
  15. What strategies would you use to motivate your team?
  16. What would you contribute to our team culture?
  17. Tell me about a time you went above and beyond for the team.
  18. What would you do if your co-worker took credit for your work?
  19. How do you handle a situation when your team is frustrating to work with?

Comcast Interview Questions on Work-life Balance

  1. What is the best way to maintain a work-life balance?
  2. How often do you think employees need vacations? Do vacations help restore harmony to a person’s work-life? 
  3. Describe a time you were stressed about a project’s outcome and how you coped to achieve the desired result.
  4. How do you handle stress and pressure at work, especially amid tight deadlines?
  5. Do you indulge in outdoor activities? If yes, how do you think it helps with your work?
  6. How important is mental health, according to you? What activities do you do to actively tend to your mental health?

Comcast Interview Questions on Relationships with Superiors/Managers

  1. Describe your boss in one line.
  2. According to you, what are the qualities of an ideal boss?
  3. What was the biggest criticism you received from your boss? What did you do about it?
  4. What if your boss is making a wrong decision regarding a client you know well about? How will you deal with this situation?

Comcast Interview Questions on Adaptability

  1. The culture of this company is quite different from your last organization. How are you planning to get settled?
  2. How hungry are you for control? How do you react to situations you have no control over?
  3. How will you accommodate sudden and abrupt last-minute changes from the client?
  4. What strategy will you adopt to implement new technology or processes within your team? 
  5. How will you deal with resistance from your team on change?
  6. What if one of the teammates follows inefficient practices? Have you ever compromised in such situations? What is your take on the same?

Comcast Interview Questions on Past Projects‍

  1. What was the most challenging project you have worked on?
  2. Have you ever worked on a project and not been able to meet the deadline?
  3. What’s the biggest mistake you have made on a project?
  4. Have you ever been challenged by your colleagues on a decision you made?
  5. Describe an instance when the client was not satisfied with the project’s result.
  6. What has been your most successful project?
  7. Tell me about the last project that you worked on.
  8. Have you ever worked on a project and not been able to meet the budget?
  9. Tell us about an instance when you had to convince someone to achieve a goal.
  10. What, according to you, is one of the biggest mistakes you made in your past projects? How did it change your approach towards work?

Comcast Interview FAQs

Q. How do I prepare for my Comcast interview?

A. Comcast interviews can vary across roles and regions. The job openings page on the Comcast website is always a good place to start to understand the role requirements properly. For a strong interview preparation plan, you can consider joining a technical interview preparation course and let experts guide you through the technical interview process at Comcast.

Q. What can I do to stand out in my Comcast interview?

A. To stand out during the interview, Comcast suggests that you focus on these pointers: be prepared, be unique, showcase your skills, optimize your resume with keywords, stay involved.

Get Ready for Your Next Comcast Interview 

Worried about how and where to start your Comcast tech interview prep? Register for our webinar today to learn how you can take advantage of our interview preparation courses and mock interviews with experts.

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