Spotify DSA Interview Questions

What Spotify asks in the DSA round

Spotify's technical rounds stay medium and pragmatic: arrays, strings and graphs, followed by a system design round on playback, catalogue and recommendation services.

Across the 14 questions on this page, the weight sits on these patterns:

• Database — 2 questions
• Hash Table — 2 questions
• Sliding Window — 2 questions · read the sliding window guide
• Two Pointers — 2 questions · read the two pointers guide
• Breadth-First Search — 1 question · read the breadth first search (bfs) guide
• Design — 1 question · read the design data structure guide
• Divide and Conquer — 1 question
• Dynamic Programming — 1 question · read the dynamic programming guide

How to prepare for the Spotify interview

1. 1. Start at the top of the list above. The patterns are ordered by how often Spotify uses them, so the first two or three buy you the most coverage per hour.
2. 2. Solve by pattern, not at random. Doing eight database problems in a row is what makes the ninth recognisable in an interview — jumping between topics does not.
3. 3. Tick problems off as you go so the gaps are visible. The per-pattern counts tell you which Spotify topic you have actually covered.
4. 4. Write the approach before the code. Spotify interviews are judged on the reasoning as much as the working solution.
5. 5. Pair this with the pattern guides when a topic is new, and the system design sheet if the role is senior enough to have that round.
6. 6. If this is a campus or off-campus drive rather than a lateral move, the placement preparation guide covers the stages around the DSA round — aptitude, core subjects and the HR interview — in the order they actually happen.

Spotify interview questions — FAQ

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