Scale Engineer

Software Engineer

Software EngineerSoftware Engineer IMedium

This interview process is designed to assess candidates for a Software Engineer I position at Canonical. It evaluates technical skills, problem-solving abilities, cultural fit, and potential for growth within the company.

Rounds·3

Timeline·~14d

Experience·0 - 2 yrs

Comp band·US$60000 - US$85000

Interview time·135 min

Evaluation

What they measure.

  • Problem-solving skills
  • Algorithmic thinking
  • Data structure knowledge
  • Code quality and efficiency

Preparation

How to prepare.

Tips

  1. Review fundamental data structures and algorithms.
  2. Practice coding problems on platforms like LeetCode or HackerRank.
  3. Understand core concepts of operating systems and networking.
  4. Familiarize yourself with the programming languages commonly used at Canonical (e.g., Python, C, Go).
  5. Research Canonical's products, open-source contributions, and company culture.
  6. Prepare to discuss your past projects and experiences in detail.
  7. Think about behavioral questions related to teamwork, problem-solving, and handling challenges.

Study plan

Fig · Study plan — 04 phases

01 / 04
01

Phase 01 of 04

Data Structures and Algorithms

Weeks 1-2: Data Structures & Algorithms (DSA) fundamentals. OOP concepts.

Weeks 1-2: Focus on core data structures (arrays, linked lists, trees, graphs, hash maps) and algorithms (sorting, searching, dynamic programming, recursion). Practice implementing these and analyzing their time/space complexity. Cover fundamental concepts of object-oriented programming.

Questions

Commonly asked.

  • Write a function to reverse a linked list.
  • Explain the difference between a process and a thread.
  • How would you design a URL shortener service?
  • Tell me about a time you had to debug a complex issue.
  • What are your favorite features of Ubuntu?
  • Describe your experience with version control systems like Git.
  • How do you stay updated with new technologies?

Locations

Regional differences.

Fig · Regions — 02 locations

01 / 02

Location

Remote

Interview focus

Adaptability to remote work cultureCommunication skills in a distributed teamProactiveness in seeking information

Common questions

  • Tell me about a challenging project you worked on.
  • How do you handle tight deadlines?
  • Describe a time you disagreed with a team member.

Tips

  • Ensure a stable internet connection.
  • Prepare a quiet and professional background.
  • Be ready to articulate your thought process clearly, as non-verbal cues might be less apparent.

Rounds

Round-by-round.

Expand a step for evaluation criteria, sample questions, and prep notes.

DSA

Coding questions at Canonical.

Frequently reported on Canonical loops

View all at Canonical

Other guides

More at Canonical.