Real, anonymous reports from people who interviewed for Software Engineer at Celestica, newest first and distilled into what to expect across the loop.
My hiring process started with a phone conversation with HR that immediately set a positive tone. The interviewer was kind and considerate, and she even asked about my midterm exam schedule to make sure the timing would work. A bit later, I met with the hiring manager and the overall atmosphere felt comfortable and engaging.
I went through an online interview with two people from the team. One of them was a trainer and the other was a lead test engineer, and the conversation was mostly technical with a strong focus on how familiar I was with the product, not just generic concepts. It also had the feel of a fairly guided session—technical questions with clear expectations, and I got feedback that suggested I was on the right track.
The interview process generally starts with an HR phone screening followed by one or more technical interviews, often culminating in a final discussion with a hiring manager. Candidates typically experience a timeline of about two weeks from the initial HR call to receiving an offer or feedback.
Candidates can expect a strong emphasis on technical knowledge, particularly in areas like data structures, operating systems, and specific programming languages such as C/C++. Interviews often include practical problem-solving questions that require clear reasoning and precision.
Behavioral questions are a significant part of the process, aimed at assessing cultural fit and communication skills. Interviewers often inquire about past experiences and how candidates work in teams, making it essential to prepare for discussions beyond technical skills.
The tone of interviews can vary widely, with some candidates experiencing supportive and engaging interactions while others report rudeness or a stressful atmosphere. Maintaining composure and clarity under pressure is crucial.
Candidates should be prepared for deep-dive technical questions that require detailed explanations of their past work and projects. Interviewers often seek to understand the candidate's thought process and specific contributions rather than just high-level summaries.
Some candidates have reported delays in receiving feedback after interviews, which can be frustrating. It's advisable to follow up with HR if you haven't heard back within a reasonable timeframe after your interviews.
