Katkat

Company

Serval interview questions

1 practice questions in the style of Serval's interviews, covering Coding & Algorithms.

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Serval interview questions by the numbers

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Katkat has 1 Serval interview questions. The largest topics are Coding & Algorithms (100%). By difficulty: 100% medium. The most common round is Technical Screen (100%). Frequent concepts include Data Streams, Intervals, Time Series and Two Pointers.

Topics

Difficulty

  • Medium100% · 1

Interview rounds

  • Technical Screen100% · 1

Roles

  • Software Engineer100% · 1

Frequent concepts

  • Data Streams100% · 1
  • Intervals100% · 1
  • Time Series100% · 1
  • Two Pointers100% · 1

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  • Find Shared Motion Periods Across Camera StreamsMedium

    Tests your ability to parse thresholded time-series sensor data into continuous intervals and compute multi-way interval intersections.

    ServalSoftware EngineerCoding & AlgorithmsTechnical Screen

Serval interview experiences

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  • Interview Ended at 60 of 90 Minutes, Still RejectedServal · Onsite · Jul 2026
    Rejected

    The onsite interview was 90 minutes: an hour of coding plus 30 minutes of DB schema design. The coding part had two sub-questions. You're given a list-based stream where each item has a timestamp (sorted ascending) and a motion intensity between 0 and 1. Given a threshold, find all the continuous time periods where the motion intensity is greater than or equal to the threshold, and return the sta…

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