Twilio

Staff Data Engineer Interview Experience - New Delhi, Delhi

April 1, 2021

Negative ExperienceNo Offer

Process

This was a referral.

I received a HackerRank test and completed all three problems, providing answers for each.

After two days, I received an automated rejection email.

I'm unsure what went wrong, but this has been a horrible experience.

Why administer a HackerRank test if you're going to reject me after I submitted my answers?

Questions

Knapsack problem with stocks.

SQL query with left joins.

LC Medium problem.

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Interview Statistics

The following metrics were computed from 1 interview experience for the Twilio Staff Data Engineer role in New Delhi, Delhi.

Success Rate

0%

Pass Rate

Twilio's interview process for their Staff Data Engineer roles in New Delhi, Delhi is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive0%

Neutral0%

Negative100%

Candidates reported having very negative feelings for Twilio's Staff Data Engineer interview process in New Delhi, Delhi.

Twilio Work Experiences

Good Culture, Unclear Direction

Staff Data Engineer • Current Employee

Bengaluru, Karnataka, India

Pros: Good company culture. Smooth process management.

Cons: Not a very focused direction in product management.

Good Culture, Unclear Direction

Staff Data Engineer • Current Employee

Bengaluru, Karnataka, India

Pros: Good company culture. Smooth process management.

Cons: Not a very focused direction in product management.

Overall, a relaxed work environment

Senior Integration Engineer • Current Employee

New Delhi, Delhi, India

Pros: Good work-life balance, well compensated.

Cons: No initiative was taken to promote learning.

Overall, a relaxed work environment

Senior Integration Engineer • Current Employee

New Delhi, Delhi, India

Pros: Good work-life balance, well compensated.

Cons: No initiative was taken to promote learning.

Welcoming Team, Remote Boredom

SDE-intern • Former Employee

New Delhi, Delhi, India

December 12, 2024

Pros: Very welcoming environment. Great team and support.

Cons: Remote working might bore you sometime, else it's good.

Welcoming Team, Remote Boredom

SDE-intern • Former Employee

New Delhi, Delhi, India

December 12, 2024

Pros: Very welcoming environment. Great team and support.

Cons: Remote working might bore you sometime, else it's good.

Good Culture, Unclear Direction

Staff Data Engineer • Current Employee

Bengaluru, Karnataka, India

Pros: Good company culture. Smooth process management.

Cons: Not a very focused direction in product management.

4.0
Good Culture, Unclear Direction
Staff Data Engineer • Current Employee
Bengaluru, Karnataka, India
July 12, 2023
Pros: Good company culture. Smooth process management.
Cons: Not a very focused direction in product management.

Overall, a relaxed work environment

Senior Integration Engineer • Current Employee

New Delhi, Delhi, India

Pros: Good work-life balance, well compensated.

Cons: No initiative was taken to promote learning.

4.0
Overall, a relaxed work environment
Senior Integration Engineer • Current Employee
New Delhi, Delhi, India
May 26, 2025
Pros: Good work-life balance, well compensated.
Cons: No initiative was taken to promote learning.

Welcoming Team, Remote Boredom

SDE-intern • Former Employee

New Delhi, Delhi, India

December 12, 2024

Pros: Very welcoming environment. Great team and support.

Cons: Remote working might bore you sometime, else it's good.

5.0
Welcoming Team, Remote Boredom
SDE-intern • Former Employee
New Delhi, Delhi, India
December 12, 2024
Pros: Very welcoming environment. Great team and support.
Cons: Remote working might bore you sometime, else it's good.

Twilio Interview Questions

Maximize Greatness of an Array

Given an array of numbers, rearrange it to maximize the number of indices where array[i] < rearranged_array[i]. Essentially, you want to maximize how many numbers in the array can be replaced by a strictly larger number from within the same array.

ArraysTwo PointersGreedy Algorithms

Univalued Binary Tree

Determine if a binary tree is univalued, meaning every node has the same value. You need to check if all nodes in the tree contain the same value.

Reformat Date

You're given a date string in a specific format (e.g., "20th Oct 2052") and need to convert it to a standardized format (YYYY-MM-DD).

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