
RingCentral Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 373 interview experiences · FREE TO READ
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30 roles · 373 reportsCandidate interview experiences
First-hand accounts from people who interviewed at RingCentral.
Systems and Automation Designer
The interview process was friendly and easy-going up until the AVP round, which was the third one. I had assumed this round would be a casual conversation, but I was mistaken. They seemed out of touch with reality with their questions, especially considering the role was for a recent graduate. Many high-level questions were asked that were inappropriate for someone with so little experience. I felt like I was being interrogated throughout the entire time.
- Can you discuss your projects and relevant experience?
Intern
It contains 3 rounds. First round was the aptitude test it was easy there was basic technical questions and 2 programming questions. Second round was the technical interview it was in online and they asked about API's networking and few programming and last round was HR round it was around 10 mins whole interaction was based on resume
- Tell me about your projects, queries, networking, NoSQL and basic programming knowledge.
- Tell me about your projects, queries, networking, NoSQL and basic programming knowledge.
- Tell me about your projects, queries, networking, NoSQL and basic programming knowledge.
Software Engineer
There are two rounds for this interview. The first round is mainly about Data Structures & Algorithms and fundamental computer science topics. It's to check how good you are at solving problems, coding, and if you know the basics. The second round is all about your projects and core subjects. They want to see how you use what you know in real projects, what you actually did, and if you understand engineering well. Together, both rounds look at your logic, technical skills, and how well you can explain and code solutions.
- Can you solve some basic DSA problems like merge interval?
- What about OOPs concepts?
- Tell me about your project.
Workplace Coordinator
So I talked to the recruiter first, then the hiring manager, and then his supervisor. The hiring manager interview went really well and I was feeling good about it. But then I didn't hear back for two weeks. When they finally got back to me, they set up an interview with the Sr. Director of Facilities. This guy started off by saying he only had my cover letter, not my resume. I offered to email him one but he shot that down in a way that made it seem like my fault. He didn't have any questions ready, seemed totally checked out, and I felt like I was wasting his time. The only real question he asked was basically me asking him, 'What opportunities could I be most useful to him with in the 1st 6 months?' He told me that was a question for the hiring manager. After I explained what the hiring manager said, he asked me for a 30-60-90 day plan to tackle it. I thought that was a big ask for an interview with limited time, but he seemed to like my answer(?). It would have been better if he'd asked all candidates that before the interview so it was fair. I did take the time after to write out the 30-60-90 day plan. Then he finished by asking who else I had interviewed with and when. When I told him I'd only met with the hiring manager, he questioned why I hadn't done a panel interview yet. I told him I'd check with the recruiters to see if I missed something. The whole interview was less than 15 minutes. It was super unprofessional. Then it took another 2 weeks to get the rejection email. It was really discouraging, and felt disrespectful to put so much effort into tailoring my resume for every job and then wonder if the decision-makers even looked at it. I followed up with the recruiters for honest feedback, but they just said they liked my experience and I should apply for roles that fit better, without giving any real reasons why I wasn't picked. For my experience, any other role there would be a career change, and they don't have those kinds of jobs often. I'd been wanting this specific role for almost 3 years and checked the postings weekly. This rejection stung a bit more because it was my dream job at a company I'd always admired and wanted to work for. I've since adjusted my view of the company.
- You were told that 'Employee Engagement' would be the focus for the first 6 months. Can you outline a 30-60-90 day plan to address this?
- Who else have you interviewed with and when?
RingCentral Interview Questions
Quoted word for word from RingCentral interview reports.
“Write the code to find how many words are present in the string, excluding numbers.”
Read reports →“Find the minimum distance between two words in a string, where distance is the count of words between them. Example: s = “geeks for geeks contribute practice”, w1 = “geeks”, w2 = “practice” -> Output: 1. Example: s = “the quick the brown quick brown the frog”, w1 = “quick”, w2 = “frog” -> Output: 2.”
Read reports →“Could you provide the preorder traversal of a tree given its inorder and postorder traversals?”
Read reports →“Given a linked list, can you delete all repeated elements from it without using any extra space?”
Read reports →“Given R1 = [['cc_01', 'pass'], ['cc_02', 'pass'], ['cc_03', 'fail'], ['cc_04', 'pass'], ['cc_05', 'pass'], ['cc_06', 'pass'], ['cc_07', 'fail'], ['cc_08', 'pass'], ['cc_09', 'pass']] and R2 = [['cc_01', 'pass'], ['cc_02', 'pass'], ['cc_03', 'pass'], ['cc_04', 'fail'], ['cc_05', 'pass'], ['cc_06', 'fail'], ['cc_07', 'fail'], ['cc_08', 'pass'], ['cc_09', 'pass']], where R1 and R2 are regressions run on build 200 and 204 respectively, programmatically find what are the new failures introduced in build 204, given the same test cases were run in both regressions.”
Read report →“Can you write a function to find the minimum elements from the stack in O(1) time complexity?”
Read report →“What are the OSI layers, and what's the difference between TCP and UDP and when would you use each?”
Read report →“Describe how two devices on the same subnet communicate, including what information they need about each other, like IP and subnet details.”
Read report →“Could you explain the 7 layers of the OSI model?”
Read report →Formats, difficulty and experience
Across all 373 RingCentral interview reports.