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Critical Mass Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 161 interview experiences · FREE TO READ

2.2 Rounds average
Average Typical difficulty
68.9% Positive experience

Which role are you interviewing for?

30 roles · 161 reports

Candidate interview experiences

First-hand accounts from people who interviewed at Critical Mass.

Showing 4 of 161
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Designer

Design · nearly a year ago

Entry Difficult Positive experience Accept offer 4 rounds
Interview process
Recruiter call Phone screen Onsite Presentation
Interview formats
Behavioral Presentation

It was a really long interview process. First, I applied for the job. Then I got an interview and talked to HR. After that, I had an interview with one of the designers currently working there. The last stage was coming into the office in person to show my work and explain why I'd be a good fit.

Confirmed questions2 questions
  • What unique contributions can you make to our company, and what is your current skill level with Adobe Creative Cloud?
  • Tell me about your experience with Adobe Creative Cloud and what you'd bring to the team.
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Marketing Science Analyst

Marketing · nearly a year ago

Senior Average Negative experience No offer 3 rounds
Interview process
Recruiter call Take home Technical screen
Interview formats
Behavioral Case Technical

The interview process involved 3 rounds. First, there was an HR call that lasted 30 minutes. The second round was a 1-hour case study with the director and another team member. The third round was a 30-minute meeting with the director and VP. During the first two interviews, the company seemed like a good place to work. Salary was a point of discussion, as they had a budget constraint for the role, and I had higher expectations to make a move. The case study went well, and I connected with the director and team member. However, the interview with the VP was unengaging, and they seemed uninterested. After the final interview, I didn't receive any feedback for two weeks. I followed up with the recruiter via email but got no response. A simple rejection message would have been sufficient instead of being ghosted.

Confirmed questions1 question
  • What was your reasoning behind selecting this specific visual representation for the chart?
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3D Product Engineer

Engineering · nearly a year ago

Entry Average Negative experience No offer 2 rounds
Interview process
Recruiter call Technical screen Offer
Interview formats
Technical

I went through about a month of interviews and back-and-forths. After the second interview, they switched the offer from full-time to a 3-month contract. Then, a week after I accepted, they emailed to say they couldn't give me the contract because of an internal misunderstanding with the hiring manager.

Confirmed questions3 questions
  • Some technical questions about Unreal Engine were asked.
  • Questions about lighting in Unreal Engine.
  • Questions about rendering in Unreal Engine.
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Frontend Developer

Engineering · more than a year ago

Senior Easy Negative experience No offer 1 round
Interview process
Recruiter call Technical screen Onsite
Interview formats
Technical Behavioral

The interview process for this contract role focused on knowledge of AEM, jQuery, JS, CSS, and HTML, with a particular emphasis on jQuery. It was a single round where two interviewers presented questions from a PDF during the call. Although I made some mistakes, the questions were primarily raw HTML/CSS related. Given my 6+ years of experience, I sometimes rely on Stack Overflow for certain HTML/CSS aspects, but this role expected immediate recall. It's amusing it was a jQuery role in 2023. I'd only consider such a role if desperate. Honestly, I'm relieved I was rejected, as I wouldn't have learned much. My advice to developers is to avoid this role and company. The recruiter mentioned my skills weren't strong enough, which is typical of companies using outdated tech like jQuery in 2023 and contributes to a poor interview experience reputation.

Confirmed questions4 questions
  • What are your jQuery skills?
  • Regarding HTML tags, what are input and labels?
  • How do you center elements with CSS?

Critical Mass Interview Questions

Quoted word for word from Critical Mass interview reports.

What distinguishes a <span> from a <div>, and what's the effect of nesting a <div> inside a <span>?

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What paid search trends are important to be aware of right now?

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Could you describe the box model and differentiate between padding and margin?

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How would you approach the task of filling a pool with bouncy balls?

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If you needed to fill a swimming pool with marbles, what would be your approach?

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Which word from the provided list stands out the most and why?

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Comparing SASS, styled-components, and CSS, what are the key differences, and which one do you prefer and why?

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What was your reasoning behind selecting this specific visual representation for the chart?

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Formats, difficulty and experience

Across all 161 Critical Mass interview reports.

Interview formats

Behavioral 52.5%
Technical 26.4%
Presentation 12.9%
Coding 2.7%
Case 2.4%

Interview difficulty

Easy 26.1%
Average 67.1%
Difficult 6.8%

Candidate experience

Positive 68.9%
Negative 18%
Neutral 13%

Reports by job function

Design 34
Engineering 34
Marketing 28
Other 20
Operations 15
Analytics 9