J'ai postulé en ligne. Le processus a pris 3 semaines. J'ai passé un entretien chez Qualcomm (Hyderâbâd) en mars 2024
Entretien
1. First telephonic round in which I was asked about my basic introduction and past experience.
2. Then there was a super day in which they conducted, back to back Three rounds on single day each of 1 hour.
3. Last round with Principal Manager
All rounds were technical and most of the questions were from my resume and past work experience.
Questions d'entretien [1]
Question 1
1. Maximum sum of a sub-array
2. Reversing a doubly linked list.
3. About mutex and semaphores
4. Operating system fundamentals
5. Graphics Pipeline (Based on my previous exp.)
6. Difference between CPU and GPU
7. Memory Hierarchy
8. Cache mapping
9. Some puzzles and analytical questions
10. My projects in Depth from my resume
11. Reason for leaving last Company
12. What I know about Qualcomm's Product portfolio.
Good. Technical details were discussed clearly, together with my past projects and relevant domain knowledge. The interview was well structured and focused, with questions that allowed me to present my experience, technical background, and problem-solving approach in a coherent way.
Posso dizer que num geral positiva, processo rápido, em uma semana foi realizado. Perguntas de nível médio, bem técnicas mesmo e assertivas. Entrevistadores simpáticos, duração longa de entrevista, mas foram ok.
J'ai postulé via un recruteur. Le processus a pris plus d'une semaine. J'ai passé un entretien chez Qualcomm (Chennai) en mars 2026
Entretien
There are 4 interview rounds.
1st 3 are technical, and the final one is a managerial round
All technical rounds focus on pointers, threads, semaphores, mutexes, memory management, and debugging/output questions. DSA is must.
Questions d'entretien [1]
Question 1
Cache mechanism, if the cache is full, then what will happen
Dangling pointer
Bitwise OR, AND, and XOR
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