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      Go Software Engineer Interview

      Jul 27, 2023
      Anonymous Interview Candidate
      No offer
      Negative experience
      Difficult interview

      Application

      I applied online. The process took 2+ months. I interviewed at Canonical

      Interview

      Stay away if you want to keep your sanity. I thought that other opinions here are overblown and based somewhat on spite of being rejected, but it turns out they are true. The process is horribly long, 9 stages overall (written assignment, aptitude test, project, 2 technical interviews, HR interview, 2 manager interviews and Hiring Lead interview), took 2.5 months and final decision is based not on the overall performance, but on the whim of the lead. All of the interviews went great, people I met along the way wished me I would join them, but it turns out that if the lead doesn't like you, you get rejected, no matter how great technical interviews went. People I talked to complained that interview process is convoluted and that it takes a huge chunk of their work time (one guy said he spends half of thursday just to get through the written assignments), so it seems that the company likes to waste time both of the candidate and employees. Also I saw that company reviews mention horrible upper management, seems like that's true as well. Overall experience is that it's a very unwelcoming place, and although I would like to work with people I spoke to during technical interviews, the company itself seems not cool. Rejection was through automatic template, at least the lead had the decency to answer when asked for a reason for rejection (which seemed like an excuse anyway, but it's better than nothing).

      Interview questions [1]

      Question 1

      Questions regarding the project, overall best programming practices, architecture of large systems, testing, linux skills (like routing, kernel, virtualization), behavioral.
      Answer question
      4

      Other Go Software Engineer Interview Reviews for Canonical

      Go Developer Interview

      May 25, 2025
      Anonymous Interview Candidate
      Chicago, IL
      No offer
      Negative experience
      Average interview

      Application

      I applied online. I interviewed at Canonical (Chicago, IL) in May 2025

      Interview

      I attended first round where they asked me to submit a written sample. It had 40 odd questions about technical skills and my career path. Followed by this written sample they asked me to finish Psychometric Assessment.

      Interview questions [1]

      Question 1

      Your experience with IAM? Which was your favourite subject in school.
      Answer question
      1

      Go Developer Interview

      Mar 10, 2025
      Anonymous Interview Candidate
      No offer
      Neutral experience
      Difficult interview

      Application

      I applied online. The process took 6 months. I interviewed at Canonical in Aug 2024

      Interview

      I got 3 interviews in one day, it is exactly a marathon.In the first part, we talked about Python, In my second interview, we discussed my Technical written test,The third part is about cultural identity

      Interview questions [1]

      Question 1

      In the first part, we talked about Python, very rare properties, I even not know about them before. In my second interview, we discussed my Technical written test, what part can I optimize and why I write like this. The third part is about cultural identity, and discusses issues such as "plans for the next ten years"
      Answer question

      Go Software Engineer Interview

      May 16, 2024
      Anonymous Interview Candidate
      No offer
      Negative experience
      Easy interview

      Application

      I applied through an employee referral. The process took 3+ months. I interviewed at Canonical in Feb 2024

      Interview

      TL;DR: if you're applying expecting a competetive salary - I recommend you don't. Canonical used to pay their employees well but had a policy change in 2023. My referee who worked in the company for longer was not aware of the fact. I have spent three and a half months in Canonical's interview process. I knew going in that it will be long, but this exceeded anything I had expected. It involved a few hours of questionaire filling and assessment tests before a first interview with a person, of which I did a total of 7 before I decided to withdraw from the process. Most interviewers (in technical interviews) were nice and while not seeming particularly happy or excited talking about Canonical, they did seem satisfied or comfortable. These technical interviews were not hard - they were mostly open ended questions with the engineers seemed to always go through a check-list that they were actually reading of for half the interview. The other half of the interview would usually be a conversation to gauge your skills and understanding in various topics - it was engaging and interesting. I had the first interview with the HR more than a month into my application process where I expressed my salary expectations. It took them two more weeks to relay a message that they're unable to offer me the salary I want - 2 months into the process. I agreed to negotiate down from my initial expectation to 90,000 GBP which was my current salary and represents what the market can definitely offer me. For clarity, the range they brought up was 53,000-73,000 GBP, which for a mid to senior level engineer in London is somewhat ridiculous. The possibly worse part of it is that they proceeded with the interview process, making me assume that the 90,000 GBP is something they were able to accept. Only after two more interviews (and 3 months into the process) did they come back saying that the range they offered is the maximum they could offer, at which point with a little back-and-forth I ended up withdrawing from the application.

      Interview questions [1]

      Question 1

      Initial questionaire. 1. Engineering experience Describe a skill or knowledge you acquired recently that has been impactful for you. Why did you make this investment? What has the outcome been? What new skill would you like to learn? Why do you think this is important or timely or interesting? Why do you think you will be good at it? What kinds of software projects have you worked on before? Which operating systems, development environments, languages, databases? Would you describe yourself as a high quality coder? Why? Outline your thoughts on open source software development. What is important to get right in open source projects? What open source projects have you worked on? Have you been an open source maintainer, on which projects, and what was your role? Describe your experience building large systems with many services - web front ends, REST APIs, data stores, event processing and other kinds of integration between components. What are the key things to think about in regard to architecture, maintainability, and reliability in these large systems? How comprehensive would you say your knowledge of a Linux distribution is, from the kernel up? How familiar are you with low-level system architecture, runtimes and Linux distro packaging? How have you gained this knowledge? Outline your thoughts on quality in software development. What practices are most effective to drive improvements in quality? Outline your thoughts on documentation in large software projects. What practices should teams follow? What are great examples of open source docs? Outline your thoughts on user experience, usability and design in software. How do you lead teams to deliver outstanding user experience? Outline your thoughts on performance in software engineering. How do you ensure that your product is fast? Outline your thoughts on security in software engineering. How do you lead your engineers to improve their security posture and awareness? Outline your thoughts on devops and devsecops. Which practices are effective, and which are overrated? 2. Education How did you rank in your final year of high school in mathematics? Were you a top student? On what basis would you say that? How did you rank in your final year of high school, in your home language? Were you a top student? On what basis would you say that? Please state your high school graduation results or university entrance results, and explain the grading system used. For example, in the US, you might give your SAT or ACT scores. In Germany, you might give your scores out of a grading system of 1-5, with 1 being the best. Can you make a case that you are in the top 5% in your academic year, or top 1%, or even higher? If so please outline that case. Make reference where possible to standardised testing results at regional or national level, or university entrance results. Please explain any specific grading system used. What sort of high school student were you? Outside of class, what were your interests and hobbies? What would your high school peers remember you for? Which university and degree did you choose? What other universities did you consider, and why did you select that one? Overall, what was your degree result and how did that reflect on your ability? Please help us understand the grading system for your results. During all of your education years, from high school to university, can you describe any achievements that were truly exceptional? What leadership roles did you take on during your education? Did you conceive of, and drive to completion, any initiatives outside of your required classwork? 3. Context Outline your thoughts on the mission of Canonical. What is it about the company's purpose and goals which is most appealing to you? What do you see as risky or unappealing? Who are Canonical's key competitors, and how should Canonical set about winning? Why do you most want to work for Canonical? What products or services do you most want to work on? What would you most want to change about Canonical? What gets you most excited about this role?
      Answer question
      1

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