Back End Engineer Interview Questions

Back End Engineer Interview Questions

If you're applying for a job position as a back-end engineer, interviewers want to know if you have the knowledge to design, build, and maintain the server-side of a website. Be prepared to answer questions about the latest in web design and technology, as well as questions about your problem-solving skills, time management abilities, and communication skills.

Top Back End Engineer Interview Questions & How to Answer

Question 1

Question #1: Can you talk about the most modern advancements in website building and servers?

How to answer
How to answer: Employers don't just want someone who is up to date with the latest technology, they want someone who is innovative and on the cutting edge. When discussing the most modern advancements in web design and web building, talk about how you would incorporate these modern enhancements into the company's website.
Question 2

Question #2: How do you feel about working as a member of a team?

How to answer
How to answer: Back-end engineers often have to work as a member of a team to develop and run a website. Interviewers want to know if you're a team player who can work well with the staff that already exists at the company. Highlight your abilities to communicate effectively and collaborate with others.
Question 3

Question #3: Can you tell me about a time you had to meet a tight deadline?

How to answer
How to answer: When asked this question, highlight your time management skills and ability to stay organized and on task, even in high-stress situations. Employers want to know that you can work well under pressure.

1,560 back end engineer interview questions shared by candidates

We have a 4x4 grid, and we know there's a mouse trapped in one of the cells. We want to figure out which cell it's in, but we can only ask queries of the following form: given a subset of the cells, we can "scan" our grid and know whether there's a mouse within that subset or not, but not where it is. How would we figure out where the mouse is using the fewest number of scans? FOLLOW UP: How would we do this if there were two mice?
avatar

Back End Engineer

Interviewed at EarnIn

4.1
Aug 21, 2017

We have a 4x4 grid, and we know there's a mouse trapped in one of the cells. We want to figure out which cell it's in, but we can only ask queries of the following form: given a subset of the cells, we can "scan" our grid and know whether there's a mouse within that subset or not, but not where it is. How would we figure out where the mouse is using the fewest number of scans? FOLLOW UP: How would we do this if there were two mice?

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