Backend Developer Interview Questions

9,173 backend developer interview questions shared by candidates

1. Introduce yourself. 2. How you are doing code reviews? Use a tool or not 3. Explain the way of working JWT tokens 4. What are static and instance blocks in Java? 5. What is autowired and what aurowired by name and type in spring? 6. Why do we use packages in Java? 7. What is the difference between a hashmap and a concurrent hashmap?
avatar

Backend Developer

Interviewed at NCS

3.7
Nov 21, 2023

1. Introduce yourself. 2. How you are doing code reviews? Use a tool or not 3. Explain the way of working JWT tokens 4. What are static and instance blocks in Java? 5. What is autowired and what aurowired by name and type in spring? 6. Why do we use packages in Java? 7. What is the difference between a hashmap and a concurrent hashmap?

There are different sort of questions depending on the interview step you're in. For example, on the interview with a Team Lead you might be asked what makes a great engineer and on the debrief session you'll discuss the solution to the given task and the questions may be about typical distributed systems problems.
avatar

Senior Ruby Backend Developer

Interviewed at Qonto

4.3
Mar 10, 2023

There are different sort of questions depending on the interview step you're in. For example, on the interview with a Team Lead you might be asked what makes a great engineer and on the debrief session you'll discuss the solution to the given task and the questions may be about typical distributed systems problems.

Viewing 9071 - 9080 interview questions

Glassdoor has 9,173 interview questions and reports from Backend developer interviews. Prepare for your interview. Get hired. Love your job.