Software Development Engineer Iii Interview Questions

293 software development engineer iii interview questions shared by candidates

R1. Discussion R2. Technical frontend questions on Javascript and problem solving R3. Technical front-end questions continued in React coding this time R4. More discussions but useless R5. Assignment on some system design problem and making a tech spec out of it R6. Discussion of tech spec on Front of engineering lead, tech lead, other members in the team (mostly juniors) R7. Offer discussion by calling to office and meet in person R8. I declined to take meeting without any offer
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Software Development Engineer (SDE) III

Interviewed at Prodigal Technologies

4
Apr 6, 2023

R1. Discussion R2. Technical frontend questions on Javascript and problem solving R3. Technical front-end questions continued in React coding this time R4. More discussions but useless R5. Assignment on some system design problem and making a tech spec out of it R6. Discussion of tech spec on Front of engineering lead, tech lead, other members in the team (mostly juniors) R7. Offer discussion by calling to office and meet in person R8. I declined to take meeting without any offer

in a word document, find 10 top most occurring words? what data structure to be used, and print top 10 occurring words and their count. avoid words like('a' , 'an' , 'the' , 'for' ...) can we use std::map vs unordered_map vs custom max_heap DS.
Jul 28, 2018

in a word document, find 10 top most occurring words? what data structure to be used, and print top 10 occurring words and their count. avoid words like('a' , 'an' , 'the' , 'for' ...) can we use std::map vs unordered_map vs custom max_heap DS.

how to find if a window application process is running or hanged? how to detect which thread is hanged? which location is it hanged? - logging? debugging?? task manager? ps/top? windbg? or attach the running process to a debugger and find call trace of all threads?
Jul 28, 2018

how to find if a window application process is running or hanged? how to detect which thread is hanged? which location is it hanged? - logging? debugging?? task manager? ps/top? windbg? or attach the running process to a debugger and find call trace of all threads?

They asked me to write a piece of code that would fetch data from an external source and then process that data into a structured format (csv). The task involved not only retrieving the data but also transforming and organizing it, selecting the relevant fields, cleaning or formatting values if necessary, and ensuring the final CSV could be easily read.
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Software Development Engineer III

Interviewed at GoCardless

3.7
Oct 10, 2025

They asked me to write a piece of code that would fetch data from an external source and then process that data into a structured format (csv). The task involved not only retrieving the data but also transforming and organizing it, selecting the relevant fields, cleaning or formatting values if necessary, and ensuring the final CSV could be easily read.

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