I applied online. The process took 2 weeks. I interviewed at Synechron
Interview
Worst experience at Synechron. Gave interview twice.
First time, got selected in both technical rounds, after few days their HR asked me to complete an assignment first for which I agreed. But after 15 days HR said that the client has changed the requirement and will update me in a few days. After few days, he said that the position is closed.
The second time, my telephonic interview was scheduled at 10 AM, received a call after 11 AM. Interview went very well. HR had told me that my second round will be scheduled on the same day. I kept calling HR for 3 hours but no response. After 3 PM they told me that my 2nd round will be scheduled after getting "Proper feedback", I don't know what does that means. After a few days, I received a call from HR, who said that my multithreading concepts are not good and I am not selected for the second round. And funny thing is that the Interviewer did not ask even a single question on multithreading. Synechron has hired some bunch of fools who calls themselves Human resource manager.
I applied online. I interviewed at Synechron (Montreal, QC) in Jan 2026
Interview
10 minute phone call followed by a 30 minute technical screening. The interviewer was extremely unprofessional, kept asking questions too fast and did not clarify questions when asked. They kept telling me to just answe without thinking or aksing questions. They looked in a hurry to finish all the questions in interview and kept rushing for answers, often sounding rude.
I did not complete the interview i dropped from the call!
I was not able to answer basic simple question of stream as usage of IDE was not allowed it was in online compiler.
Anyways, the interviewer was dead rude from the beginning, I would not want to work with those kind of people for sure.
I applied online. The process took 1 week. I interviewed at Synechron (Texas City, TX) in Nov 2024
Interview
I applied through LinkedIn and quickly heard back from the recruiter, who scheduled a first-round interview(1 hour). The HR and interviewer were both professional and approachable. The interview went smoothly, consisting of one coding question and a few technical questions.
Interview questions [1]
Question 1
Below are the technical questions asked me during the interview
1. HashMap vs TreeMap
2. Deadlock situation, how do you avoid it ?
3. Multiple Inheritance in java(Diamod Problem)
4. How do you maintain two different Databases in springboot application
5. About Kafka offset(earliest, latest, default configurations)
6. Marker interface in java
Java Developer applicants have rated the interview process at Synechron with 2.8 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 40% positive. To compare, the company-average is 54.5% positive. This is according to Glassdoor user ratings.
Candidates applying for Java Developer roles take an average of 5 days to get hired, when considering 5 user submitted interviews for this role. To compare, the hiring process at Synechron overall takes an average of 15 days.
Common stages of the interview process at Synechron as a Java Developer according to 5 Glassdoor interviews include:
One on one interview: 57%
Skills test: 29%
Phone interview: 14%
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