I applied through college or university. I interviewed at Efftronics Systems (Mangalagiri) in Feb 2024
Interview
Its is an on-campus drive. In college they conducted a technical test containing 3 coding questions and mcqs on different subjects like dbms,os,co and also aptitude mcqs were included. After they shortlisted around 18 members from our college and then we were asked to come mangalagiri office.
There first you will start with one psychometric test next personality test followed by two tests on sql and c. 1 and half hour for each test. Upto this morning session will be completed.After lunch you will have 2 interviews on sql and c the interviewers will have the scripts we have written and they will interview by observing our scripts.
Interview questions [1]
Question 1
Programing question on c(written test)- no:of seconds to days,hours,min and calculating the frequency of a number in array
Sql- majorly normalization, queries(nested), pl/sql also one question
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:
Other: 33%
Skills test: 33%
IQ intelligence test: 33%
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