Tech Lead Interview Questions

2,934 tech lead interview questions shared by candidates

Same old questions misinterpreted from "Hiring 101": lots of logic puzzles, a behavioral interview with absurd questions like ordering by preference totally unrelated stuff, other logic puzzles, another interview on logic puzzles... did I forgot anything? Oh, yes, Android: actual knowledge of Android matters for like 5% of the process, which is curious having applied for "Tech Lead, Android".
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Tech Lead, Android

Interviewed at Bending Spoons

4.7
Jun 17, 2022

Same old questions misinterpreted from "Hiring 101": lots of logic puzzles, a behavioral interview with absurd questions like ordering by preference totally unrelated stuff, other logic puzzles, another interview on logic puzzles... did I forgot anything? Oh, yes, Android: actual knowledge of Android matters for like 5% of the process, which is curious having applied for "Tech Lead, Android".

Kindly ask you to develop the task described in the assignment. You can share the output via BitBucket and/or GitHub as you prefer. Compatibly with your commitments, we would expect to receive your report within 3 days.
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Tech Lead/Full Stack Developer

Interviewed at Deltatre

3.4
Apr 3, 2019

Kindly ask you to develop the task described in the assignment. You can share the output via BitBucket and/or GitHub as you prefer. Compatibly with your commitments, we would expect to receive your report within 3 days.

Unlike what was told, the first round had a Java multi threaded problem to be solved - which happened to be of the bounded buffer producer consumer type. As per the question candidate had to design a executor service similar to what is in Java. After solution reached some level, I was asked to take help from any AI assistant.
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FSE Tech Lead Golang React

Interviewed at Cisco

4.1
Mar 13, 2026

Unlike what was told, the first round had a Java multi threaded problem to be solved - which happened to be of the bounded buffer producer consumer type. As per the question candidate had to design a executor service similar to what is in Java. After solution reached some level, I was asked to take help from any AI assistant.

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