I applied through college or university. The process took 1 day. I interviewed at e-con Systems (Chennai) in Mar 2017
Interview
i attended the recruitment process as they came for campus interviw.so far i ahve gone through first 2 rounds and got selected to final rounds.
first round- they asked 7 puzzle questions
second round- 20 mcq on C programing only(data structures,pointers,arrays)
they called to attend rest of the process at their office which i ll b attending in 5 days
i was told v ll be tested on technical (only C with complete knowledge) and puzzle again(fingers crossed)
Interview questions [1]
Question 1
u have 10 red socks and 10 blue in ur cupboard .you have to take 1 pair of socks but ur room is completely dark.how many minimum no. of socks required to take so that u ll be sure to get atleast a pair of same coloured socks?
I applied through college or university. I interviewed at e-con Systems in Jul 2026
Interview
It was a written test, containing aptitude topics and physics.I have been able to solve 3 questions out of 9 questions. The questions were easily understandable.do practice on real-world scenario questions.
Interview questions [1]
Question 1
they asked probability,flip flop related questions
1sr round some questions from geometry and aptitude
It for 45 mints
And for Hardware a 15 McQ from Circuit detailed circuit theory
It took 45mints
After 2nd round hardware circuit are provided and asked to solve
I applied through college or university. The process took 3 weeks. I interviewed at e-con Systems (Chennai) in Aug 2025
Interview
Asked about embedded c puzzle logic questions overall it's good.
First round is mixed with aptitude test, hardware questions, c/c++ questions then second round but more technical questions third round is hr.
Overall it's good and it took 3 weeks to process but they have longer probati ok n period to make you permanent employee
Software Engineer applicants have rated the interview process at e-con Systems with 3.5 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 80% positive. This is according to Glassdoor user ratings.
Candidates applying for Software Engineer roles take an average of 2 days to get hired, when considering 2 user submitted interviews for this role. To compare, the hiring process at e-con Systems overall takes an average of 1 day.
Common stages of the interview process at e-con Systems as a Software Engineer according to 2 Glassdoor interviews include:
Presentation: 20%
Group panel interview: 20%
Background check: 20%
Personality test: 20%
Skills test: 20%
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