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Flex Interview Questions
& Process

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

Based on 721 interview experiences · FREE TO READ

2.6 Rounds average
Average Typical difficulty
68.8% Positive experience

Which role are you interviewing for?

30 roles · 721 reports

Candidate interview experiences

First-hand accounts from people who interviewed at Flex.

Showing 4 of 721
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Director, Talent Acquisition

HR · nearly a year ago

Director Difficult Negative experience No offer 2 rounds
Interview process
Recruiter call Background check Offer
Interview formats
Behavioral

I was referred into the role and encouraged to submit my application through the system. After taking the time to complete the application, there was no follow up, no update, and no notification that the role was closed or that I was no longer being considered. I followed up directly with a senior leader and did not receive a response. I understand hiring volume and changing priorities, but the complete lack of communication, including the absence of an automated closure email, made the process feel disorganized and dismissive of candidates’ time.

Confirmed questions0 questions

No confirmed questions were included in this interview report.

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Software Engineer

Engineering · nearly a year ago

Senior Difficult Negative experience No offer 2 rounds
Interview process
Recruiter call Technical screen
Interview formats
Technical Coding Behavioral

It all started well, I talked to the hiring manager and they invited me to the next interviews. But then things went south. The company wanted to move fast and scheduled the next interviews for the very next day. The next day, I was told the interviewers were on PTO and had to reschedule. The interview round was rescheduled for the day after, and then again. It had to be rescheduled due to the interviewers being unavailable. Now, on the third attempt, only the interviewer for the first round showed up. The second of the two had to be rescheduled again. The interview I did have, the interviewer either didn't speak at all or spoke way too much, not letting me type a single line of code before jumping in with suggestions. I decided I had enough and would not continue.

Confirmed questions2 questions
  • What does success look like for you?
  • In your opinion, where do you see yourself in the next 5 years?
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IT Trainee

Engineering · nearly a year ago

Entry Average Positive experience Accept offer 4 rounds
Interview process
Technical screen Technical screen Technical screen Background check
Interview formats
Technical Coding Behavioral

So, the interview process is like, a few steps. First, there's a written test, you know, like an aptitude test and a C coding test. Then, there are programming rounds, they go into basic and advanced stuff, focusing on DSA like Loops, Arrays, Trees, and Recursion, using C, Java, or C++. After that, there's a technical interview where they ask about CS fundamentals, web basics, JavaScript, and design. Finally, there's an HR interview to see if you're a good fit for the company culture and how you solve problems. All of this can be done virtually or in person, and it's proctored.

Confirmed questions0 questions

No confirmed questions were included in this interview report.

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AI Trainer

Other · nearly a year ago

Mid Average Negative experience No offer 5 rounds
Interview process
Recruiter call Technical screen Onsite Panel Presentation
Interview formats
Technical Behavioral Presentation

At first the process was agile. But suddenly at the end I ended up doing 5 interviews including with a VP for an individual contributor position. After hours invested in multiple interviews (some that lasted up to an hour and a half) I didn't even receive a message from the recruiter or a termination email for the process. It gave me the impression that it was one of those “fake” processes for them to extract the know-how of what they are going to implement.

Confirmed questions2 questions
  • Questions of all kinds: technical, strategies, plans and implementation.
  • Conflict resolution, time management, project management.

Flex Interview Questions

Quoted word for word from Flex interview reports.

Can you solve a medium leet code problem about merge interval intersection?

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Can you tell me about the latest electronic device you know of?

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How would you use Vlookup and what result would you expect?

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Can you explain the different types of JOINS and provide their queries?

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Regarding a production line with a bottleneck at point B, what improvements would you suggest?

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Can you solve a medium leet code problem related to stocks?

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What version of Python have you used, and which editor are you familiar with?

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Formats, difficulty and experience

Across all 721 Flex interview reports.

Interview formats

Behavioral 45.4%
Technical 38.3%
Group 4.9%
Other 3.7%
Presentation 3.2%

Interview difficulty

Easy 22.2%
Average 67%
Difficult 10.8%

Candidate experience

Negative 11.8%
Positive 68.8%
Neutral 19.4%

Reports by job function

Engineering 273
Operations 202
Analytics 99
Other 35
Finance 34
Sales 24