I applied through college or university. I interviewed at Efftronics Systems in Dec 2020
Interview
The interview started with a question "Introduce yourself" and then they started asking questions on the technical side. Like which programming language do you prefer, what are the advantages and disadvantages of that language. The whole interview went on Data Structures only. In the middle of the interview, they've also asked basic questions on networks. At last, they gave some 2 aptitude questions, 1 DBMS queries and 2 programs to solve Duration in 10 minutes.
Interview questions [3]
Question 1
What are the layers of TCP/IP? and what are their protocols?
I applied through college or university. I interviewed at Efftronics Systems (Mangalagiri) in Jan 2026
Interview
It consists of 5 rounds
1.written test
2.written test on DBMS, C programming, Maths,
Psychometric written test
3.Technical round 1
4.Technical round 2
5.HR round
The process is mainly based on performance they ask strings arrays problems generally
I applied through college or university. I interviewed at Efftronics Systems (Mangalagiri) in Jan 2026
Interview
They asked medium level question mainly focused on c,c++ programming languages and database dbms and also they focused on core subjects like computer networks and operating system and computer architecture, physics and software engineer
There are 4 rounds first round was online test if you qualify then second round was interview round if you qualify for interview round they call you for the office interview
Candidates applying for Software Engineer roles take an average of 1 day to get hired, when considering 2 user submitted interviews for this role. To compare, the hiring process at Efftronics Systems overall takes an average of 9 days.
Common stages of the interview process at Efftronics Systems as a Software Engineer according to 2 Glassdoor interviews include:
IQ intelligence test: 33%
Other: 33%
Skills test: 33%
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