I applied through college or university. The process took 3 days. I interviewed at Ericsson (Mesra) in Oct 2019
Interview
It consists of three rounds Online Aptitude Test, Technical Interview and HR Interview.
Online Test consists of Quants, Verbal and Reasoning and carrying sectional cutoff.
Always be confident. Do not put extra on your resume until and unless you completely know about it.
Interview questions [1]
Question 1
The interview started with a briefing about myself.
Then about my technical proficiencies like What is IoT, What is Arduino, About the programming languages that Why Embedded C instead of Java?
In Which field do you want to make your career if selected by Ericsson and Why ?.
Difference between Array and Linked List, Some coding questions on Linked List and Array. Where do you want to see yourself in 5 years?
Explained to them about the internships and the projects I have done.
I applied through college or university. I interviewed at Ericsson
Interview
Interviewers commonly ask medium-level questions across CS fundamentals. In OOPs, expect concepts like inheritance, polymorphism, and method overriding. DBMS questions often involve normalization, SQL joins, and ACID properties. In OS, focus areas include process scheduling, memory management, and deadlocks. DSA typically includes problems on arrays, trees, and hashmaps. From projects, be ready to explain architecture, your contributions, tech stack, and key challenges faced.
Interview questions [1]
Question 1
Implement an LRU (Least Recently Used) cache using a hashmap and doubly linked list.
It was a good experience and tell me the various comm tech used in today domain they were a panel of 3 asking different question of easy difficulties initially they grilled me about the core ece knowledge then they begin with my soft skills of the topic of my choice just be confident and give your best
Interview questions [1]
Question 1
Tell me about yourself and why do want to get into this job, earlier placement offers and all.
I applied through college or university. I interviewed at Ericsson in Oct 2021
Interview
OAs(2- Basic English, Quant) - Should be checking your basics. Pretty Easy.
Technical Interviews(around 3 I guess but I did not clear them) - They are very thorough, they pay a lot of attention to detail, so form a sensible resume to upload.
Interview questions [1]
Question 1
They ask about your resume, and their question are constructed around it.
For me: A few design questions, some puzzles(quant based)