I applied in-person. I interviewed at Persistent Systems (Bengaluru) in Sep 2015
Interview
Online written test based on java, spring, hibernate and restful, three technical interviews including one managerial round and one hr round. Same day I gave all rounds but for Hr round they talked on phone like salary discussion and all that.
Interview questions [1]
Question 1
Technical questions from mainly collections, multithreading, design pattern and some data structure questions. spring and hibernate questions
I interviewed at Persistent Systems (California City, CA)
Interview
Overall process involves two technical rounds. In the first round they asked core java questions like:
1. what is wrapper class, why is it needed and their advantages.
2. How hashmap works internally.
3. what is a functional interface?
4. static methods, default methods
5. SQL Join queries
6. Design patterns
Received call from HR and schedule the interview, HR ask about the technology stack and requirement.
Requirement like java, spring boot, Microservices and mysql database, java 8 feature, interview was good but didn't received feedback.
I interviewed at Persistent Systems (Mountain View, CA)
Interview
Technical round with coding questions for Java backend developer with cloud technologies experience like Amazon web service, spring boot and Microservices and Kafka, database including both SQL and no sql
Senior Java Developer applicants have rated the interview process at Persistent Systems with 2.8 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 20% positive. To compare, the company-average is 66.7% positive. This is according to Glassdoor user ratings.
Candidates applying for Senior Java Developer roles take an average of 24 days to get hired, when considering 5 user submitted interviews for this role. To compare, the hiring process at Persistent Systems overall takes an average of 11 days.
Common stages of the interview process at Persistent Systems as a Senior Java Developer according to 5 Glassdoor interviews include:
Skills test: 33%
One on one interview: 33%
Other: 11%
IQ intelligence test: 11%
Group panel interview: 11%
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