I applied through university. The process took 1 day. I interviewed at Ericsson (New Delhi) in Aug 2019
Interview
The whole interview Process conduct 3 rounds.
1. Written test= It has three sections which consists of aptitude (15 questions), Logical Reasoning(15 questions) and verbal ability (15 questions). The written test is conducted by Cocubes ,so the test level is moderate.
2. Technical interview = Question asked from networking, digital communication and some basics. At last, they check the communication and interpersonal skills only.
3. HR interview = Basic HR questions . Questions based on your interpersonal skills are asked.
Interview questions [1]
Question 1
In the Technical Interview, the questions were asked :
1. What is modulation
2.What is wavelength
3.what is waveguide
4. Tell me about yourself (including achievement) ,yours weakness.
In HR round
1. Describe yourself
2.Why do you want to join us
3.Describe proudest moment
4.How would you work in team
I applied through 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 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)