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MOSAIC Interview Questions
& Process

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

Based on 30 interview experiences · FREE TO READ

2.6 Rounds average
Average Typical difficulty
30% Positive experience

Which role are you interviewing for?

14 roles · 30 reports

Candidate interview experiences

First-hand accounts from people who interviewed at MOSAIC.

Showing 4 of 30
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MOSAIC

Jovem Aprendiz

Other · a year ago

Intern Average Positive experience Accept offer 2 rounds
Interview process
Take home Group
Interview formats
Other Group

After signing up, they send an email notification to take a test. The test isn't super easy, but it's manageable. If you get a good enough score, you move on to the next step, which is an online group activity. It was pretty relaxed; they make candidates feel really comfortable.

Confirmed questions1 question
  • What legacy do you want to leave at Mosaic?
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MOSAIC

Marketing Manager

Marketing · more than a year ago

Senior Average Negative experience No offer 8 rounds
Interview process
Recruiter call Phone screen Panel Onsite Group Presentation
Interview formats
Behavioral Technical Group Presentation

I went through 8 interviews with 8 different people. It was a mix of one-on-one chats, a panel, and a lunch with three people. First, there was a recruiter call, then a 30-minute chat with the hiring manager. After that, I had a panel interview with the team for the job. This was followed by three more one-on-one interviews. Then, I had a lunch with the hiring manager and two team members. The very last interview was with the COO. The whole thing took 8 weeks. A week after the final interview, I asked for an update on when they'd decide. They told me the same day they were changing the role and wouldn't be hiring me for it. They said the job I'd spent 8 weeks and met 8 people for was now going to be a different role.

Confirmed questions2 questions
  • Can you describe a situation that made you feel flustered?
  • Tell me about your experience collaborating with software development teams.
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MOSAIC

Recruiter

HR

Entry Average Negative experience No offer 2 rounds
Interview process
Recruiter call Phone screen Background check
Interview formats
Behavioral Technical

This was a short interview, but it was really bad. I had a good screen with the interviewer and we agreed on vision and skills. It was right before the holidays, so they were busy. She said I should meet her boss, who was the main decision maker. She asked me to follow up the next Tuesday if I hadn't heard back about scheduling. I heard nothing when I followed up. I followed up again after the New Year, still no response. I had another offer moving forward fast, but I wanted to reach out one last time to make sure the door was closed because Mosaic seemed like a cool company with a mission-driven culture. I finally got a one-sentence reply asking, 'I forget, did you have tech experience?' I said yes, and then nothing.

Confirmed questions1 question
  • Do you have technical experience?
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MOSAIC

Accountant

Finance

Entry Average Negative experience No offer 1 round
Interview process
Recruiter call Phone screen
Interview formats
Behavioral Technical

The recruiter contacted me before the weekend asking about lending/loaning experience, which I found confusing since we were scheduled to talk anyway. It seemed like they didn't review my resume beforehand. I answered and was ready to discuss it further on our call. When the day came, the recruiter rushed through questions about my past employers, suggesting a lack of research. Ultimately, they stated my experience wasn't a fit, which felt like a waste of time since they could have known that from my resume if they'd looked. My feedback is: 1. Please thoroughly review resumes before interviewing. If a required skill isn't there, it's likely missing. 2. If a candidate lacks a crucial skill, just inform them. The call wasn't needed, and it was only six minutes when scheduled for twenty, shorter than usual initial screenings. 3. Attention to detail matters in recruiting, just like any job. Most info is on the resume; other things can be discussed on the call. Getting an email Friday night showing a late resume review was unpleasant.

Confirmed questions1 question
  • Do you know Excel or any ERP systems?

MOSAIC Interview Questions

Quoted word for word from MOSAIC interview reports.

Write a SQL query to identify missing data from yesterday's dataset.

Read reports

Given Table A with 10000 records and Table B with 500 records, what would be the number of elements in a left join?

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Could you explain the difference between class and functional components?

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If 15% of the data is missing, how would you go about finding it?

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How would you go about debugging a search field on a page that isn't functioning correctly?

Read report

Would commuting from Oakland be acceptable for you to get to work?

Read report

How long will I have to wait for a response after the second interview?

Read report

Formats, difficulty and experience

Across all 30 MOSAIC interview reports.

Interview formats

Behavioral 55.4%
Technical 28.6%
Coding 5.4%
Other 5.4%
Group 3.6%

Interview difficulty

Easy 20%
Average 76.7%
Difficult 3.3%

Candidate experience

Negative 50%
Positive 30%
Neutral 20%

Reports by job function

Operations 7
Finance 5
Engineering 4
Sales 4
Other 4
Product 2