Katkat

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Illumio interview questions

4 practice questions in the style of Illumio's interviews, covering Coding & Algorithms, System Design.

Questions4

0 easy3 medium1 hard

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Illumio interview questions by the numbers

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Katkat has 4 Illumio interview questions. The largest topics are Coding & Algorithms (50%) and System Design (50%). By difficulty: 75% medium and 25% hard. The most common round is Onsite (100%). Frequent concepts include Distributed Systems, Matrix, System Design and API Gateway.

Topics

Difficulty

  • Medium75% · 3
  • Hard25% · 1

Interview rounds

  • Onsite100% · 4

Roles

  • Software Engineer100% · 4

Frequent concepts

  • Distributed Systems50% · 2
  • Matrix50% · 2
  • System Design50% · 2
  • API Gateway25% · 1
  • Array25% · 1
  • BFS25% · 1

Showing 1–4 of 4 results

  • Count Regions in a Binary GridMedium

    This problem tests your ability to navigate a 2D grid and identify connected components using graph traversal techniques like Depth-First Search (DFS) or Breadth-First Search (BFS).

    IllumioSoftware EngineerCoding & AlgorithmsOnsite
  • Design Multicloud Publishing and API GatewayMedium

    This question tests the ability to design a distributed system that reliably replicates data from a primary database to multiple cloud providers while exposing a unified, secure API gateway for external consumers.

    IllumioSoftware EngineerSystem DesignOnsite
  • Design a Time-Series DatabaseHard

    This problem tests the ability to architect a high-throughput, horizontally scalable system for time-series data, balancing ingest performance with efficient range-query capability.

    IllumioSoftware EngineerSystem DesignOnsite
  • Solve Matrix Traversal and Pair SumMedium

    This problem tests your ability to manipulate 2D matrix indices for spiral traversal and apply efficient hash-based lookups to solve the two-sum problem within a specific sequence.

    IllumioSoftware EngineerCoding & AlgorithmsOnsite

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