Wissen Infotech Senior Java Developer Interview Questions

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Wissen Infotech

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Senior Java Developer Interview

31 Oct 2025

Anonymous interview candidate

No offer

Positive experience

Other Senior Java Developer interview reviews for Wissen Infotech

Senior Java Developer Interview

25 Jul 2025

Anonymous interview candidate

Mumbai

No offer

Top companies for "Compensation and Benefits" near you

GHG Corp

3.7★Compensation and benefits

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Senior Java Developer Interview

31 Oct 2025

Anonymous interview candidate

No offer

Positive experience

Other Senior Java Developer interview reviews for Wissen Infotech

Senior Java Developer Interview

25 Jul 2025

Anonymous interview candidate

Mumbai

No offer

Average interview

Application

I applied online. I interviewed at Wissen Infotech in Oct 2025

Interview

First Round Hackerearth based MCQ and coding questions Multithreading Guess the correct otput Multithreading Valid Thread Constructors Static keyword guess the correct output Exceptions SQL joins Restapi json xml formats

Interview questions [2]

Question 1

Find the secon Highest element from a given integer array

Answer question

Question 2

SQL question to display product_categories and quantities sold

Answer question

Neutral experience

Difficult interview

Application

I applied through a recruiter. The process took 1 week. I interviewed at Wissen Infotech (Mumbai) in Jun 2025

Interview

Online technical round after clearing this technical round One to one technical round Where you will be asked with a java programs one was related to thread and other was related to trains arrival and departure

Interview questions [1]

Question 1

Java programs and 1 sql query

Answer question

Senior Java Developer Interview

29 May 2025

Anonymous interview candidate

No offer

Negative experience

Average interview

Application

I applied through a recruiter. The process took 4 weeks. I interviewed at Wissen Infotech in May 2025

Interview

I had 3 rounds of technical interview. 2 with the leads and 1 client round. After clearing client round they asked me to come for F2F. There again there was pen paper process with the coding questions included and after that F2F happened that too by intern and got rejected in final.

Interview questions [1]

Question 1

Collections. Core Java questions. 1 Coding question

Answer question

Wissen Infotech response

11mo

Thank you for sharing your interview experience. We regret that the process didn’t meet your expectations, especially at the final stage. Your feedback is valuable and will be shared with the team to improve the candidate experience.