Senior Software Engineer Interview Experience - Philadelphia, Pennsylvania
Process
Phone Interview going over my resume and work I’ve done. Nothing too technical except a walkthrough on how a web server takes in a call.
In person: Met hiring manager, tech team, and architect. Mainly easy going.
Questions
How would you code an exponential function, e.g., 2^x?
And how would you handle negative exponents?
How would you make a class immutable?
How would you declare a class to be used only once?
How would you use a singleton?
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Interview Statistics
The following metrics were computed from 9 interview experiences for the Comcast Senior Software Engineer role in Philadelphia, Pennsylvania.
Success Rate
Comcast's interview process for their Senior Software Engineer roles in Philadelphia, Pennsylvania is very selective, failing most engineers who go through it.
Experience Rating
Candidates reported having good feelings for Comcast's Senior Software Engineer interview process in Philadelphia, Pennsylvania.
Comcast Work Experiences
- 5.0Not perfect, but better than mostSenior Software Engineer • Current EmployeePhiladelphia, Pennsylvania, United StatesOctober 3, 2025Pros: Beautiful facility, great cafeteria and gym, and onsite healthcare. The work tends to be interesting and challenging.Cons: It's a very large company, so lots of inertia to overcome when trying something new.
- 5.0Great Place, Too Much TravelSenior Software Engineer • Former EmployeePhiladelphia, Pennsylvania, United StatesSeptember 18, 2025Pros: A very good place to work.Cons: Too much travel time from suburbs
- 3.0Good Benefits, No BalanceSenior Software Engineer • Current EmployeePhiladelphia, Pennsylvania, United StatesSeptember 3, 2025Pros: Free internet and cable, 401(k) match of 6 percent.Cons: No remote, no work-life balance.
Comcast Interview Questions
