Qualcomm Technologies Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 8 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at Qualcomm Technologies.
Qualcomm Technologies
Engineer
Entry Difficult Positive experience Accept offer 3 rounds
Interview process
Technical screen Technical screen Technical screen
Interview formats
Technical Coding Technical
First round will be about C, OS, and data structures. Second round focuses on coding problems like array, linked list, and graph questions. Third round is for problem solving and puzzles.
Confirmed questions1 question
- What is the 100 door puzzle question?
Qualcomm Technologies
Senior Engineer
Senior Average Positive experience Accept offer 2 rounds
Interview process
Technical screen Recruiter call
Interview formats
Technical
It’s good and deep dive into basics. Mostly the area of work and basics. Mostly they have only one technical round which is around 1-1.5hrs. Then HR round if things went well in previous round.
Confirmed questions5 questions
- Tell me about amplifiers.
- Can you explain circuits?
- What do you know about RLC circuits?
Qualcomm Technologies
Project Engineer
Entry Average Neutral experience No offer 1 round
Interview process
Recruiter call
Interview formats
Behavioral
The interview process felt a bit confrontational. The interviewer seemed to question my background, suggesting I might not be suitable. Scheduling was also inconsistent, possibly due to changes in the recruiting team.
Confirmed questions1 question
- Could you explain why you believe you are well-suited for this position?
Qualcomm Technologies Engineer Interview Questions
Quoted word for word from Qualcomm Technologies interview reports.
“What are the various types of physical-only cells and their purpose?”
Read reports →“What are LDOs and how do they work?”
Read reports →“Explain PCB stack-up.”
Read reports →“What is the 100 door puzzle question?”
Read reports →“What are your thoughts on DDR?”
Read report →“Can you discuss Microstrip and Stripline?”
Read report →“What do you know about RLC circuits?”
Read report →“Could you explain what floorplan is?”
Read report →“Tell me about amplifiers.”
Read report →Formats, difficulty and experience
Across all 8 Qualcomm Technologies interview reports.