Dropbox Software Engineer Interview Questions
41+ Dropbox Software Engineer interview questions drawn from real candidate reports. Sources include 1Point3Acres, Blind, Glassdoor, Reddit, and LeetCode. Questions span every stage of the Dropbox Software Engineer loop: OA, phone screen, system design, behavioral, and onsite coding.
What to Expect in the Dropbox Software Engineer Interview
The Dropbox Software Engineer interview process typically runs 4 to 6 rounds depending on seniority level. Based on candidate reports in the LeakCode database, the loop usually includes a resume review, an online assessment or coding phone screen, one or more technical rounds, a system design round (for senior and above), and a behavioral or values round.
Difficulty skews toward medium and hard LeetCode-style problems in the coding rounds. System design questions test breadth (component selection, scaling, trade-off reasoning) more than deep implementation. Behavioral questions are tied to the company's stated values and principles.
Dropbox Software Engineer Questions (Sample)
Dropbox Infra Software Engineer Metadata Online Assessment Experience
Applicants for the Dropbox Metadata Software Engineer role should be aware of a significant discrepancy between the position's infrastructure focus and the content of the Online Assessment (OA). While
Dropbox | Online Assessment | Banking Syste,
Build a python class for a banking system Level 1: Support creating new accounts, depositing money into accounts, and transferring money between two accounts. Level 2: Ranking accounts (i.e top_spenders) based on...
System design batch delete and recover system
Recently preparted for system design and came this design question with Tt on how to design a system to batch delete and undo-delete within some centains times. I feel like...
Dropbox | Phone Screen | Senior Software Engineer | Reject
File access System I was asked the following question. If given the folder access tree and given query folder name, return TRUE|FALSE is user have access to it. for eg. below -...
Avalara | SDE1 | Pune | Oct 2022 [Reject] (Ghosted)
Status: 1.5 Year Experience, Tier 3 college Current Position: SDE1 at Early startup Interview Date: sep, 23 and 29, 2022 Applied on career webiste. Got a call from recruiter about the interview schedule....
Dropbox | OA2 Internship
Hi, I got my first Online assignment from dropbox which was Codesignal: 4 different questions in different levels in 1 hour and 10min (sort of leetcode style) and got ahead with...
Grab | Senior Software Engineer | Singapore | [Failed]
I applied for a Senior Software Engineer position at Grab in Singapore and failed. Online coding : codility I got two questions. Q1 : https://gist.github.com/rogeliorv/0a4b8e39d25a8d4707169fb81111ff8b Q2 : https://leetcode.com/discuss/interview-question/306379/dropbox-quality-engineer-phone-screen Good luck guys and Practice.
Dropbox Interview Telephonic + Onsite
YOE : 6+ Location : Bay area Telephonic: 1.) https://leetcode.com/discuss/interview-question/417262/dropbox-phone-screen-permissions-in-a-file-system They just expect you to save the data as dictionary with parent child relationship and just traverse it to find if the...
Dropbox Interview | Phone Screen | Onsite | Questions | [Offer]
I had my onsite in January 2021. Phone: Game of Life (look it up) Onsite: 1. Reader-Writer Lock 2. All-Around Interview with a Hiring Manager 3. Id Allocator 4. Design a Logging Service The question packet and...
GupShup | SDE2 | Bangalore
Status: 1year 9 months experience Position: SDE2 at GupShup Location: Bangalore Date: May 2020 Was directly called by recruiter, did not apply anywhere. 1st Round on Hackerearth with Interviewer(Team Lead) (1 hour): - Algorithm question...
Dropbox phone interview
This was for sw2. I was supposed to search a dir to find files that have have the same content. Ex. hello.txt = "hello" and fjalfja.txt = "hello" and main.cpp,...
Dropbox Phone Screen | Rejected
Had a phone screen with an arrogant L3 engineer and was rejected after coming up with working BFS solution. # # A # |___ B # | |___ C <-- access # | |___...
Dropbox | Phone Interview | Reject with interesting experience!
I got the file permission question similar to https://leetcode.com/discuss/interview-question/417262/dropbox-phone-screen-permissions-in-a-file-system and the follow-up was to modify implementation so that only the parent has access, for example: A -> B \t ----> C if we have...
Dropbox | phone screen
I was asked the below question, during my phone screen today. Can anyone help me on this. Write a method for ColumnLayoutManager that takes input arguments: list of views with width and...
#135 Candy
LeetCode #135: Candy. Difficulty: Hard. Topics: Array, Greedy. Asked at Dropbox in the last 6 months.
Difficulty Breakdown
6
easy
3
hard
Based on 41 questions with difficulty labels from candidate reports.
Interview Rounds
Here is how the Dropbox Software Engineer questions in the LeakCode database break down by interview round, based on what candidates reported:
| Round | Questions in Database |
|---|---|
| coding | 15 |
| phone screen | 12 |
| oa | 5 |
| system design | 4 |
| technical | 1 |
| recruiter | 1 |
Most Common Topics
Question Recency
1
2025
1
2024
1
2023
3
2022
Question counts by interview year, based on candidate-reported dates.
How to Prepare for the Dropbox Software Engineer Interview
Use the LeakCode question database as your primary research tool. Filter by role (Software Engineer), then by round type to focus your prep on the specific stages in your upcoming loop. Sort by recency to see what 2026 candidates actually faced.
- Start with questions from the last 12 months. Interview processes change and recent data is the strongest signal.
- Cross-reference questions that appear in multiple sources (1p3a, Blind, Glassdoor). Multi-source confirmation means a question has stronger recurrence probability.
- For system design rounds: focus on the question patterns, not individual questions. The same design principles recur across many prompts.
- For behavioral rounds: map your experiences to the company's stated values before the interview. Most behavioral questions at top companies are derivatives of a small set of core leadership competencies.
FAQ
How many Dropbox Software Engineer questions are in the database?
41+ questions from verified candidate reports. The count grows as new reports are scraped daily from 1Point3Acres, Blind, Glassdoor, Reddit, and LeetCode.
Are these questions from real Dropbox interviews?
Yes. All questions are sourced from actual candidate interview reports, not generated by AI. Each entry links back to its source URL where available, and questions are tagged with the year and round reported by the candidate.
How current is this data?
LeakCode updates daily. The database is filtered to exclude duplicate and low-quality entries. You can filter by interview year to focus on recent cycles.
Does LeakCode cover Dropbox OA questions specifically?
Yes. The database includes online assessment questions tagged with round type. See the Dropbox OA page for a dedicated view.
Related: Dropbox All Questions · Dropbox OA Questions · Browse All Companies · Data Sources