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Qualcomm Interview Questions, Process, and Tips
Updated
6 Mar 2025
Top Qualcomm Interview Questions and Answers
- Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because ...read moreasked in Software Engineer interview
- Q2. What is Min-Cut placement algorithm? Given some block sizes, use the algorithm to place them on a given chip areaasked in Engineer interview
- Q3. Function to write data to some memory location which can dynamically allocate memory and return the address details where data is present .asked in Senior Engineer interview
Qualcomm Interview Experiences
Popular Designations
255 interviews found
Anonymous
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test
5 coding questions with medium to tough difficult level
Round 2 - Technical
(1 Question)
- Q1. Technical round on coding knowledge
Add your answer
Top Qualcomm Associate Engineer Interview Questions and Answers
Q1. Maximal Ratio Combining in MIMO, Quantization Noise power
View answer
(1)
Associate Engineer Interview Questions asked at other Companies
Q1. Count Ways To Reach The N-th Stair Problem Statement You are given a number of stairs, N. Starting at the 0th stair, you need to reach the Nth stair. Each time you can either climb one step or two steps. You have to return the number of dis...
read more
View answer
(1)
Interview experience
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical
(1 Question)
- Q1. Bit mapping, linked-list,etc
Add your answer
Round 2 - Technical
(1 Question)
- Q1. OS concepts, resume, C questions
Add your answer
Top Qualcomm Software Engineer Interview Questions and Answers
Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person...
read more
View answer
(197)
Software Engineer Interview Questions asked at other Companies
Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person...
read more
View answer
(196)
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Mar 2023. There were 3 interview rounds.
Round 1 - Resume Shortlist
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one
(2 Questions)
- Q1. Questions on morphological processing, edge extraction, 2D convolution filter design
- Q2. Imageprocessing basics
Add your answer
Add your answer
Round 3 - One-on-one
(1 Question)
- Q1. Harris Corner detectionb and how to optimise it, coding related to cpp pointers
Add your answer
Computer Vision Engineer Interview Questions asked at other Companies
Q1. Can you train model using MATLAB for image classifications?
View answer
(1)
Interview experience
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test
Apptitude and reasoning test for shortlist next steps for interview
Round 2 - Coding Test
Coading test for select next round.
Round 3 - Group Discussion
Provide a one topic and two or four person can talk the topic which HR gives.
Computer Engineer Interview Questions asked at other Companies
Q1. How many programming languages do you Konw??
View answer
(2)
Qualcomm interview questions for popular designations
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one
(1 Question)
- Q1. Basic DSA Questions + Resume
Add your answer
Round 3 - One-on-one
(1 Question)
- Q1. C++ , bit manipulation questions
Add your answer
Get interview-ready with Top Qualcomm Interview Questions
Swathi Gubbi Prakash
Interview experience
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response
I applied via Referral and was interviewed in Sep 2023. There was 1 interview round.
Round 1 - Technical
(1 Question)
- Q1. Bit manipulation questions
Add your answer
Firmware Engineer Interview Questions asked at other Companies
Q1. In DSA part, 1. Code for merge sort 2. Check if two trees are mirror 3. Find element in rotated sorted array 4. Check if linked list is palindrome 5. Detect a loop in linked list 6. Remove loop in linked list
View answer
(1)
Jobs at Qualcomm
Interview experience
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected
I applied via Referral and was interviewed before Dec 2023. There were 2 interview rounds.
Round 1 - One-on-one
(3 Questions)
- Q1. Implement memory safe code for linked list data type in C
- Q2. Explain projects
- Q3. Explain difference between concurrency and parallelism
Add your answer
Add your answer
Add your answer
Round 2 - One-on-one
(2 Questions)
- Q1. Implement memory safe code for stack data structure in C
- Q2. Explain difference between microprocessor and microcontroller
Add your answer
Add your answer
Interview Preparation Tips
Topics to prepare for Qualcomm Software Engineer interview:
- C programming
- Operating Systems
- ARM
Top Qualcomm Software Engineer Interview Questions and Answers
Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person...
read more
View answer
(197)
Software Engineer Interview Questions asked at other Companies
Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person...
read more
View answer
(196)
Interview experience
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed before Nov 2023. There were 4 interview rounds.
Round 1 - One-on-one
(2 Questions)
- Q1. Detect and remove loop in a single linked list
- Ans.
To detect and remove a loop in a single linked list, we can use Floyd's Cycle Detection Algorithm.
Use two pointers, slow and fast, to detect a loop in the linked list.
Move slow pointer by one step and fast pointer by two steps. If they meet at some point, there is a loop.
To remove the loop, find the start of the loop using Floyd's Algorithm and then remove the loop by breaking the link.
- Q2. Clone a linked list with random and next pointer
- Ans.
Cloning a linked list with random and next pointers involves creating a deep copy of the original list while maintaining the connections between nodes.
Create a mapping of original nodes to their corresponding new nodes
Iterate through the original list and create new nodes with the same values
Update the random and next pointers of the new nodes based on the mapping created
Answered by
AI
Add your answer
Answered by
AI
Add your answer
Round 2 - One-on-one
(2 Questions)
- Q1. OS process management related question
- Q2. OS memory management related question
Add your answer
Add your answer
Round 3 - One-on-one
(2 Questions)
- Q1. Question related to multithreading
- Q2. Project related questions
Add your answer
Add your answer
Round 4 - One-on-one
(1 Question)
- Q1. HR discussion related to compensation
Add your answer
Interview Preparation Tips
Topics to prepare for Qualcomm Senior Leader Engineer interview:
- Process Management
- Memory Management
- linked list
- Array and vector
- bitwise operator
Skills evaluated in this interview
Senior Leader Engineer Interview Questions asked at other Companies
Q1. If a subordinate does not listen to you what steps can you take.
View answer
(1)
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected
I applied via LinkedIn and was interviewed before Feb 2023. There were 3 interview rounds.
Round 1 - One-on-one
(1 Question)
- Q1. About your experience
Add your answer
Round 2 - One-on-one
(1 Question)
- Q1. About the current Job and experience
Add your answer
Round 3 - One-on-one
(1 Question)
- Q1. About your experience and counter questions accordingly
Add your answer
Senior Business Analyst Interview Questions asked at other Companies
Q1. Difference between annuity and pension, types of annuity and pension, actions done on a policy, policy flow, RI insurance and it’s types and difference between them. Coinsurance, what are the charges when u cancel policy in 1st year vs 3rd ...
read more
View answer
(1)
Interview experience
Good
Difficulty level
-
Process Duration
-
Result
-
I applied via Campus Placement
Round 1 - Resume Shortlist
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test
It was average coding and technical questions were asked in paper
Round 3 - Technical
(1 Question)
- Q1. Coding technical questions
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Notjing
Validation Engineer Interview Questions asked at other Companies
Q1. What is the CSV? What is automation testing?
View answer
(2)
Top trending discussions
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Career Advice
1w
a procurement specialist
Am I on right path?
Right after my BCom, I took a service advisor role at Honda for ₹7K due to urgency. Later, I moved to a gas station for ₹10K, handling all kinds of work beyond office tasks.
My breakthrough came when I joined as an order management specialist in Bangalore for ₹22K. To advance, I self-learned Excel, Power BI, coding, and automation, earning a specialist role. I also completed my MBA in Logistics & Supply Chain online. After four years, my salary reached ₹35K.
With management’s support, I transitioned to a procurement specialist role at ₹45K + ₹11K (night shift), later growing to ₹58K + ₹11K by optimizing processes.
Now, I’m preparing for an HR round and planning to ask for a 55% hike. Am I on the right track? How can I accelerate my career growth?
Got a question about Qualcomm?
Ask anonymously on communities.
Qualcomm Interview FAQs
How many rounds are there in Qualcomm interview?
Qualcomm interview process usually has 2-3 rounds. The most common rounds in the Qualcomm interview process are Technical, One-on-one Round and Coding Test.
How to prepare for Qualcomm interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Qualcomm. The most common topics and skills that interviewers at Qualcomm expect are Staffing, Python, Computer science, C++ and Debugging.
What are the top questions asked in Qualcomm interview?
Some of the top questions asked at the Qualcomm interview -
How long is the Qualcomm interview process?
The duration of Qualcomm interview process can vary, but typically it takes about less than 2 weeks to complete.
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Qualcomm Interviews By Designations
- Qualcomm Software Engineer Interview Questions
- Qualcomm Associate Engineer Interview Questions
- Qualcomm Engineer Interview Questions
- Qualcomm Senior Engineer Interview Questions
- Qualcomm Software Developer Interview Questions
- Qualcomm Hardware Engineer Interview Questions
- Qualcomm Senior Software Engineer Interview Questions
- Qualcomm Intern Interview Questions
- Show more
Interview Questions for Popular Designations
- Software Engineer Interview Questions
- Associate Engineer Interview Questions
- Engineer Interview Questions
- Senior Engineer Interview Questions
- Software Developer Interview Questions
- Hardware Engineer Interview Questions
- Senior Software Engineer Interview Questions
- Intern Interview Questions
- Show more
Qualcomm Interview Process
based on 173 interviews
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Qualcomm Reviews and Ratings
based on 972 reviews
Rating in categories
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Senior Engineer
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Software Engineer
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Engineer
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Senior Software Engineer
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Senior Leader Engineer
431
salaries
| ₹0 L/yr - ₹0 L/yr |
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