Technology Lead Interview Questions

11,673 technology lead interview questions shared by candidates

The one thing they asked me was how I handle challenges and conflicting priorities within a team. They were interested in understanding how I manage time, communicate under pressure, and ensure that deadlines are met without compromising quality. Additionally, they focused heavily on technology fundamentals. The interview progressed with step-by-step, advanced questions, and it was clear that people with solid principles and a strong grasp of the fundamentals could succeed.
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Senior Tech Lead

Interviewed at 99x

3.9
Jun 2, 2025

The one thing they asked me was how I handle challenges and conflicting priorities within a team. They were interested in understanding how I manage time, communicate under pressure, and ensure that deadlines are met without compromising quality. Additionally, they focused heavily on technology fundamentals. The interview progressed with step-by-step, advanced questions, and it was clear that people with solid principles and a strong grasp of the fundamentals could succeed.

First interview: 1. "You are given an array prices where prices[i] is the price of a given stock on the ith day. You want to maximize your profit by choosing a single day to buy one stock and choosing a different day in the future to sell that stock. Return the maximum profit you can achieve from this transaction. If you cannot achieve any profit, return 0. Example 1: Input: prices = [7,1,5,3,6,4] Output: 5 Explanation: Buy on day 2 (price = 1) and sell on day 5 (price = 6), profit = 6-1 = 5. Note that buying on day 2 and selling on day 1 is not allowed because you must buy before you sell. Example 2: Input: prices = [7,6,4,3,1] Output: 0 Explanation: In this case, no transactions are done and the max profit = 0. [5,3,7,1,2,4] = 4"
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Software Team Lead

Interviewed at Varonis Systems

4
Oct 7, 2025

First interview: 1. "You are given an array prices where prices[i] is the price of a given stock on the ith day. You want to maximize your profit by choosing a single day to buy one stock and choosing a different day in the future to sell that stock. Return the maximum profit you can achieve from this transaction. If you cannot achieve any profit, return 0. Example 1: Input: prices = [7,1,5,3,6,4] Output: 5 Explanation: Buy on day 2 (price = 1) and sell on day 5 (price = 6), profit = 6-1 = 5. Note that buying on day 2 and selling on day 1 is not allowed because you must buy before you sell. Example 2: Input: prices = [7,6,4,3,1] Output: 0 Explanation: In this case, no transactions are done and the max profit = 0. [5,3,7,1,2,4] = 4"

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