Skip to contentSkip to footer

Junior Software Developer Interview Questions

Salaries
Interviews

19,689 junior software developer interview questions shared by candidates

Write a function to find the first non-repeating character in a string. How would you implement a queue using two stacks? Design a URL shortener like Bitly. Explain how you would store URLs, handle collisions, and scale the system. Here’s a piece of code. It doesn’t compile/run as expected. Can you identify and fix the issue? Can you describe a challenging project you worked on, how you approached it, and the outcome? Explain the difference between depth-first search (DFS) and breadth-first search (BFS). When would you use each? What are the differences between let, const, and var in JavaScript?
avatar

Junior Software Developer

Interviewed at SAP

4.2★
Jan 13, 2025

Write a function to find the first non-repeating character in a string. How would you implement a queue using two stacks? Design a URL shortener like Bitly. Explain how you would store URLs, handle collisions, and scale the system. Here’s a piece of code. It doesn’t compile/run as expected. Can you identify and fix the issue? Can you describe a challenging project you worked on, how you approached it, and the outcome? Explain the difference between depth-first search (DFS) and breadth-first search (BFS). When would you use each? What are the differences between let, const, and var in JavaScript?

Viewing 3111 - 3120 interview questions

Glassdoor has 19,689 interview questions and reports from Junior software developer interviews. Prepare for your interview. Get hired. Love your job.