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Mavenir Interview Questions
& Process

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

Based on 121 interview experiences · FREE TO READ

2.6 Rounds average
Average Typical difficulty
63.6% Positive experience

Which role are you interviewing for?

30 roles · 121 reports

Candidate interview experiences

First-hand accounts from people who interviewed at Mavenir.

Showing 4 of 121
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ML Intern

Engineering · a year ago

Intern Average Neutral experience No offer 2 rounds
Interview process
Recruiter call Technical screen
Interview formats
Technical Behavioral

The interview was a one-on-one session where we mostly talked about my resume. They really dug into my experience and what I contributed technically. We also chatted about my grasp of ML methods and they asked follow-up questions about ML use cases I know about or have done. The main thing was how ML is actually used and how I've put those ideas into practice in projects or school.

Confirmed questions1 question
  • Can you demonstrate the concept of Random Forest and show its basic implementation?
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Graduate Engineer

Engineering · a year ago

Entry Average Positive experience Accept offer 3 rounds
Interview process
Technical screen Recruiter call Background check Offer
Interview formats
Technical Behavioral

They started with an analytical and english test. Then there was a technical round where they asked about Linux, networking, and Kubernetes. The final round was with HR, and they inquired about my preferred location.

Confirmed questions4 questions
  • Can you list and explain some basic Linux commands such as df, free, and lsblk?
  • What distinguishes deploying applications on hosts versus containers?
  • Could you define what a pod is within Kubernetes?
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Research and Development Engineer

Engineering · a year ago

Entry Average Positive experience No offer 1 round
Interview process
Technical screen
Interview formats
Technical Coding Behavioral

In the technical interview, two interviewers gave me a bunch of tough questions. They checked my problem-solving by having me do coding exercises and asked about my past projects to see what I've done. They really cared about teamwork and how I communicate, wanting to know if I'd be a good fit for the team and how I'd help with future stuff.

Confirmed questions3 questions
  • Can you tell me more about your resume?
  • Do you have any questions about Python, specifically numpy and pandas?
  • Are there any questions regarding ML?
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Senior Member of Technical Staff

Engineering · more than a year ago

Senior Average Negative experience No offer 3 rounds
Interview process
Technical screen Technical screen Onsite
Interview formats
Technical Behavioral

So, the interview was scheduled. The first round didn't go too well, and I was rejected. A bit later, the same HR called me saying my resume was shortlisted again and there would be two rounds, after which they'd decide. After the second round, she told me the rounds were positive. Then, after some time, she scheduled one more round, calling it a managerial round. In this round, the interviewer was really bad, totally unhelpful, and demotivating if you didn't answer some questions. The HR then said it wasn't positive and they weren't moving forward. I feel like if they had already decided not to hire me, the third round was a waste because the interviewer in the third round seemed uninterested during the interview.

Confirmed questions1 question
  • Questions about C programming and related domain knowledge were asked.

Mavenir Interview Questions

Quoted word for word from Mavenir interview reports.

For the calculation 4675*2$, what number comes next if we want to divide the result by 5 and 8?

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What is the smallest positive number that is missing from an array?

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Can you check if a hackerrank string is present in a given string?

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What are the 1s complement, OR, left shift, and right shift bitwise operators, and what is the sizeof operator for 64 bits?

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What are the uses of indexes and primary keys in a table?

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How would you set or reset a specific bit in a given number?

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Given 9 balls, one of which is lighter than the others, how would you identify the lighter ball using a weighing scale in the fewest possible weighings?

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What is the difference between TCP and UDP, and what are blocking and non-blocking ports?

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Formats, difficulty and experience

Across all 121 Mavenir interview reports.

Interview formats

Technical 43.3%
Behavioral 31%
Coding 21.3%
System Design 2.2%
Presentation 1.1%

Interview difficulty

Easy 7.4%
Average 72.7%
Difficult 19.8%

Candidate experience

Neutral 22.3%
Positive 63.6%
Negative 14%

Reports by job function

Engineering 103
Operations 7
Sales 3
Analytics 3
HR 2
Finance 2