Qualcomm Software Engineer Interview Questions in San Diego, CA | Glassdoor

Qualcomm Software Engineer Interview Questions in San Diego, CA

Updated Feb 7, 2017
82 Interview Reviews

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Software Engineer Interview

Anonymous Interview Candidate in San Diego, CA
No Offer
Positive Experience
Average Interview

Application

I applied through college or university. The process took 1 day. I interviewed at Qualcomm (San Diego, CA) in January 2017.

Interview

Was interviewed by a large team over the course of around 3 hours, with two people interviewing me at a time. Talked about my experience and was given some programming challenges. Atmosphere was very relaxed and friendly, and was overall an enjoyable experience. Most of the interview was spent discussing my qualifications and experience.

Interview Questions

  • They had me solve some coding challenges from popular websites.   Answer Question

Other Interview Reviews for Qualcomm

  1.  

    Software Engineer Interview

    Anonymous Interview Candidate in San Diego, CA
    No Offer
    Negative Experience
    Difficult Interview

    Application

    I applied through a recruiter. The process took 1 day. I interviewed at Qualcomm (San Diego, CA) in January 2017.

    Interview

    Got mail from HR for Phone Interview for embedded sw engineer, then after 1 week scheduled the interview call. interview started on time. interview was on C, OS, Algorithm.
    Find the comman node in given two Linklist, Optimize code and reduce time complexity.
    Cache Memory Concept
    Review x++

    Interview Questions

    • Find the comman node in given two Linklist, Optimize code and reduce time complexity.
      Cache Memory Concept
      Review x++  
      1 Answer
  2. Helpful (21)  

    Software Engineer Interview

    Anonymous Employee in San Diego, CA
    Accepted Offer
    Positive Experience
    Average Interview

    Application

    I applied online. The process took 2+ months. I interviewed at Qualcomm (San Diego, CA) in October 2016.

    Interview

    I applied for software engineer of Qualcomm in August. I had phone interview in the end of September. After 2 weeks, the HR emailed me about onsite interview invitation. And in the end of October, I went to San Diego for the onsite.

    Interview Questions

    • Phone Interview:
      1. What is Static keyword
      2. What is for loop
      3. What are differences between Struct and Union
      4. What is Binary Tree inorder traversal
      5. What is Binary Heap
      6. Is Binary Heap totally in order
      7. What is Cache
      8. IPv4 IPv6 differences
      9. What are two parts of IPv6 addresses
      10. Programming: Byte Reverse of an integer

      Onsite:
      4 technical, 1 director lunch, 1HR
      Round1
      All previous projects in details.
      C programming:
      Sort an integer array. Time Complexity.

      Round2
      Projects in detail.
      Programming: Binary Tree inorder Traversal.
      Stack overflow

      Round3
      A lot of questions in C, OS, Network
      1) OSI 7 layers
      2) TCP UDP
      3) Static keyword
      4) Struct union differences
      5) Sizeof()
      6) When to use pass by value and pass by reference
      7) Process vs Thread
      8) Memory leak
      9) Context switch
      10) Stack vs Heap
      11) Interrupt
      12) Priority inversion
      13) Memory corruption
      14) Deadlock
      Programming
      1) Output numbers of 1 in an integer
      2) Given a number, if it is fibonacci number, output true, else false.
      Round4
      1) Static keyword
      2) Priority Inversion
      3) Context switch
      4) Stack overflow
      5) Struct vs union
      6) Stack vs heap
      7) Memory map
      Programming:
      1)Reverse Bits of an unsigned 16-bit integer
      2)All non-negative integers. First Array is missing a number to form the second array (the missing number is replaced by 0). And then shuffle the second array. Try to find the missing number.

      Lunch interview:
      Just check my background and then chat:)

      HR:
      Ask basic questions about background, start time, visa, salary expectation
      Talk about Qualcomm employee’s benefits package.
      Ask questions if you have.
      Just casual talk:)  
      1 Answer
  3.  

    Software Engineer Interview

    Anonymous Interview Candidate in San Diego, CA
    Declined Offer
    Negative Experience
    Difficult Interview

    Application

    I applied through an employee referral. The process took a week. I interviewed at Qualcomm (San Diego, CA) in October 2016.

    Interview

    Phone screen. Asked C and C++ questions, including keywords, pointers, code on shared electronic document. An HR person alerts of interest for an interview. The hiring manager sets up phone call. Phone screen is 1 hour.

    Interview Questions

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  5.  

    Software Engineer Interview

    Anonymous Interview Candidate in San Diego, CA
    No Offer
    Positive Experience
    Average Interview

    Application

    I applied online. The process took 2+ weeks. I interviewed at Qualcomm (San Diego, CA) in September 2016.

    Interview

    I applied qualcomm online on September, got a phone interview after three days. The phone interviews took 45 minutes and it went will. I was Invited to on site interview at the end of the phone interview.

    Interview Questions

    • Talked about the resume, asked basic questions about memory allocation, deallocation, garbage collection. Virtual memory.   Answer Question
  6.  

    Software Engineer Interview

    Anonymous Interview Candidate in San Diego, CA
    No Offer
    Neutral Experience
    Difficult Interview

    Application

    I applied through a recruiter. The process took 5 days. I interviewed at Qualcomm (San Diego, CA) in September 2016.

    Interview

    One Phone interview.
    Process for phone interview happened to be in one week
    And then directly On-Site inteview.
    On site was at San Diego,2016.
    More questions on programming. Practise more precisely.
    Brush up your skills more on programming part and refer glassdoor before the interview.

    Interview Questions

    • All about C lang or any one specific language you very well know about.   1 Answer
  7. Helpful (2)  

    Software Engineer Interview

    Anonymous Interview Candidate in San Diego, CA
    No Offer
    Positive Experience
    Average Interview

    Application

    I applied online. I interviewed at Qualcomm (San Diego, CA) in June 2016.

    Interview

    Applied online. Contacted by HR email; notified that I would get a call from internal team in 3-5 business days. Got an email from the hiring manager to setup an 45 minutes phone interview and I was notified to have access to PC for collaborative problem solving (software) . The manager was very polite, helpful. The first 15 minutes were to talk about my project and experience. Then we moved on to the coding snippets. I was asked about pointers, functions including how it would work under the hood - stack, heap behaviors.

    Interview Questions

    • I was asked 3-4 coding snippets and questions related to static, pass by reference/value, pointers, heap and stack memory allocations. function calls, data types. Implement a function body for a multiplier without any multiplication operation (also to improve my solution in terms of performance)   1 Answer
  8. Helpful (1)  

    Software Engineer Interview

    Anonymous Interview Candidate in San Diego, CA
    No Offer
    Negative Experience
    Difficult Interview

    Application

    I applied online. The process took 2 weeks. I interviewed at Qualcomm (San Diego, CA) in February 2016.

    Interview

    At first there was an hour long phone interview. It was good, interviewer was friendly. Then they asked me to visit their San deago location for onsite interview. Interviewers were somewhat rude and just boasted what they do and you feels like you are nothing against them.

    It was really demotivated situation for me. After going down there they told me it's very senior level position which was conflicting what was told in telephonic interview.

    Interview Questions

  9.  

    Software Engineer Interview

    Anonymous Interview Candidate in San Diego, CA
    No Offer
    Positive Experience
    Average Interview

    Application

    I applied online. The process took 1 day. I interviewed at Qualcomm (San Diego, CA).

    Interview

    Interview process was well managed. there were three rounds of interviews and at the end of the 3rd round, he took me out for lunch. The interviewers were kind and gave time for me to answer. In one of the rounds, he asked me to code up the solution on a blackboard. There was only 1 interviewer in each round.

    Interview Questions

    • technical questions on C++ and unix and asked me to write solution on a whiteboard.   Answer Question
  10.  

    Software Engineer Interview

    Anonymous Interview Candidate in San Diego, CA
    No Offer
    Positive Experience
    Average Interview

    Application

    I applied online. The process took 2 weeks. I interviewed at Qualcomm (San Diego, CA) in January 2016.

    Interview

    I had applied in the first week of January and received an email to set up a phone interview almost 15 days later.The interviewer had called me on time. He was a very experienced person and jumped right into my resume. He was very keen on one of my projects as the position I was applying for needed knowledge of the same. It was a friendly conversation but the interviewer did not seem to know much about the project(or he was not willing to).

    Interview Questions

    • They asked about my C++ coding skills and my past experiences with it   1 Answer
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