RadiSys Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 11 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at RadiSys.
RadiSys
Engineer
Entry Difficult Positive experience No offer 3 rounds
Interview process
Technical screen
Interview formats
Technical Coding
The process is good and results will be shared within a day. There will be three rounds, all done on the same day. Overall experience is good. We need to prepare DSA and telecom skills.
Confirmed questions1 question
- Tell me about a critical situation you handled at your previous company.
RadiSys
Lead Engineer
Lead Difficult Neutral experience Accept offer 2 rounds
Interview process
Technical screen
Interview formats
Technical Coding
There were at least 2 technical rounds. Both required a deep understanding of the domain and technological skills. The questions covered domain-specific scenarios, issue-based problems, and debugging aspects.
Confirmed questions2 questions
- What steps would you take to debug a call where it's connected but no audio is transmitted?
- Can you explain how to verify if a call meets the desired Quality of Service (QoS), and specify the locations and methods for checking this?
RadiSys
Lead Engineer
Lead Average Positive experience Accept offer 4 rounds
Interview process
Recruiter call Technical screen Onsite Background check Offer
Interview formats
Technical Coding Behavioral
I was contacted via Naukri.com and went through an online interview for a Security Lead position. In total, there were 4 interview rounds: 3 technical and 1 HR round. The interviewers were friendly and asked about security concepts like secure boot, OpenSSL, TPM, and IPsec. They also included one simple programming question in each round. The overall experience was positive. I received and accepted an offer.
Confirmed questions6 questions
- Could you tell me about the projects you worked on at your previous company?
- Regarding the security domain, can you elaborate on secure boot, OpenSSL, certificates, and IPsec?
- For programming, how would you solve the problem of array rotation?
RadiSys Engineer Interview Questions
Quoted word for word from RadiSys interview reports.
“What are the distinctions between TM7, TM8, and TM9 in LTE?”
Read reports →“Can you explain how to remove duplicates and merge two linked lists?”
Read reports →“Can you explain the internal workings of a HashMap?”
Read reports →“Walk me through the channel estimation flow and the algorithms involved.”
Read reports →“What steps would you take to debug a call where it's connected but no audio is transmitted?”
Read report →“Can you explain Linux system process PKI Cryptography?”
Read report →“Regarding the security domain, can you elaborate on secure boot, OpenSSL, certificates, and IPsec?”
Read report →“For programming, how would you solve the problem of array rotation?”
Read report →“Can you explain how to verify if a call meets the desired Quality of Service (QoS), and specify the locations and methods for checking this?”
Read report →Formats, difficulty and experience
Across all 11 RadiSys interview reports.