[ OK ] 483826be-4df5-459e-bd63-0f344343ca2e — full writeup
[ INFO ] category: Behavioral · Multiple Types difficulty: 6 freq: first seen: 2026-01-28
[6][MULTIPLE TYPES]Data StructuresAlgorithmsBehavioral Questions
$ cat problem.md
Databricks — Software Engineer ❌ Failed
Level: Senior-Level
Round: Onsite · Type: Multiple Types · Difficulty: 6/10 · Duration: 300 min · Interviewer: Very Unfriendly
Topics: Data Structures, Algorithms, Behavioral Questions
Location: San Francisco, CA
Interview date: 2026-01-31
Got offer: False
Summary
Round 1: Technical Screening
Question: Fibonacci sequence using a tree.
Round 2: Virtual Onsite
Question: Design a key-value store with a hit counter.
Round 3: Coding
Question: Implement a log writer.
Round 4: Coding
Question: Implement Tetris.
Round 5: Behavioral (BQ)
Question: General behavioral questions. I felt that the Hiring Manager's attitude during this round indicated a negative outcome.
Details
Preparation Tips & Key Takeaways
What I Learned
- I should have prepared more behavioral questions to better handle the final round.
- Understanding tree data structures and key-value store designs is crucial for Databricks interviews.
Recommended Preparation
Coding Practice
- Practice implementing tree-based algorithms, especially Fibonacci sequence calculation.
- Familiarize myself with key-value store design patterns and hit counter implementations.
Behavioral Questions
- Prepare STAR stories focusing on teamwork and problem-solving scenarios.
- Practice maintaining a positive attitude even when facing difficult questions.
Resources I Recommend
- Review standard data structures and algorithms textbooks.
- Practice coding on LeetCode and similar platforms.