I applied through college or university. The process took 4 weeks. I interviewed at Efftronics Systems (Mangalagiri) in Oct 2024
Interview
It happens in 3 levels , first technical lead and then executive mangers are going to take.. they rather focus on approach than output. they asked questions related to c, dbms, cn and os
Interview questions [1]
Question 1
Suppose you have a table Employee(emp_id, emp_name, dept_id, salary).
How would you find the second highest salary from this table? Can you explain two different approaches?
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:
Skills test: 33%
Other: 33%
IQ intelligence test: 33%
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