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Updated weekly · Last refresh Nov 11

Databricks Software Engineer Interview Questions

The questions to prepare for a Databricks Software Engineer interview. Questions from real interview reports rank first. Updated daily.

50questions
~9htotal time
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1
CodingStart here. 18 questions · ~193 min
Tetris Module Fall SimulationMedium
Practice
Recently asked

Simulate a module falling through a block grid and return its maximum safe downward distance.

ArraysData StructuresAlgorithmsDatabricks
Implement Deterministic Workflow SchedulingHard
Practice
Recently asked

Build a deterministic DAG scheduler that detects cycles and computes each task's earliest finish time and overall critical-path duration.

DebuggingDatabricks
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2
System Design17 questions · ~182 min
Multi-Threaded Durable KV StoreHard
Recently asked

Assesses practical engineering tradeoffs for durability, concurrency, and reliability.

Databricks
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3
Pipelines4 questions · ~43 min
Freeze Version Set and IterateHard
Recently asked

Implement a reproducible Databricks pipeline that freezes input versions before deterministic iteration.

data pipelinesiterationIdempotencyDatabricks
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4
Execution3 questions · ~32 min
Break Down Large TasksHard
Recently asked

Explain how to decompose ambiguous engineering work into milestones, dependencies, estimates, and actionable tasks.

Backlog Managementcritical pathProject ManagementDatabricks
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5
Behavioral & Leadership5 questions · ~54 min
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6
More topics3 questions · ~32 min
SQL Trigger to Update Related FieldsMedium
Recently asked

Tests your ability to design correct data updates and handle relational dependencies in triggers.

Databricks
IP Address Coding ProblemMedium
Recently asked

Assesses your ability to implement correct logic for networking-related coding problems.

Databricks
Break Down a Multi-Month ProjectMedium
Recently asked

Tests your ability to translate long-term ambiguity into actionable technical plans.

Project ManagementDatabricks
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Find Stale Catalog ItemsMedium
Practice
Practice drill

Find catalog items that were updated in the source but not yet reflected in Spotify's serving layer.

data consistencySpotifyDatabricks
January Measurements with Three Row AveragesHard
Practice
Practice drill

Calculate entity-level running totals and three-row moving averages over a date-filtered partitioned fact table.

Window Functionslarge datasetsdata managementDatabricks
Clean Event Statuses for AnalysisEasy
Practice
Practice drill

Clean raw status text with TRIM and LOWER, filter unusable rows, and count usable events by cleaned status.

Data WranglingETLQualityDatabricks
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.