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Infosys Backend Java Developer Interview Questions and Answers

Updated 1 Aug 2024

2 interviews found

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Backend Java Developer Interview Questions

user image Suraj Verma

posted on 1 Aug 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. What is StreamsAPI
  • Q2. What is exception in Java

Skills evaluated in this interview

Backend Java Developer Interview Questions

user image Anonymous

posted on 5 Apr 2023

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Company Website and was interviewed before Apr 2022.

3 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
2

Technical Round (1 Question)

  • Q1. 1. Core Java Concepts (OOPs, Exception Handling) 2. Collections framework questions 2.1 Difference Between HashMap and Hashset 2.2 What are concurrent collectio...read more
3

HR Round (1 Question)

  • Q1. Salary Discussion based on experience and any offers in hand

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Java core concepts and in CV mention only those things which you are fully confident.

Interview questions from similar companies

Interview experience
1
 Bad
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I was interviewed in Jul 2024.

1 Interview Round

1

Technical Round (5 Questions)

  • Q1. What is idempotent term in patch and put?
  • Q2. Java memory types and which object stores where?
  • Q3. Hash map store unique name?
  • Q4. Hashmap java 7 and java 8 difference?
  • Q5. Can we create static method or variable inside static main()

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer was unprofessional behavior, they don't know even what to ask from experience person.
They have their own answer, they don't accept your answer even though if it is correct.
5 years experienced person they ask just java basic, not springboot, no Microservices, no any advanced questions.

Skills evaluated in this interview

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 -

I applied via Recruitment Consulltant

2 Interview Rounds

1

Coding Test Round

Online coding test with spring boot rest API and a java problem solving.

2

Technical Round (2 Questions)

  • Q1. Design a REST API
  • Q2. Provided a list of string with names. and the result should be with a map of the name as key and number of vovels as value. Use Java stream API only.

Skills evaluated in this interview

Backend Java Developer Interview Questions

IBM user image ashwini kasar

posted on 19 Jul 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. What is profile in springboot
  • Q2. How will you create custom exception

Skills evaluated in this interview

Java Developer Interview Questions

HCLTech user image Anonymous

posted on 28 Dec 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Walk-in and was interviewed in Jun 2024.

2 Interview Rounds

1

Coding Test Round

There is one coding rounds with 18 QNS on Hackerank. Based on SpringBoot, RESTApi, Java (Easy, Medium).

2

Technical Round (3 Questions)

  • Q1. What is StringBuffer.
  • Q2. What's issues, problems you faced on your previous project?
  • Q3. General Analytics questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear your Basics of all java, springboot, API and software development cycle.
Interview experience
1
 Bad
Difficulty level
 Moderate
Duration
 4-6 weeks
Result
 No response

I applied via Naukri.com and was interviewed in Oct 2024.

1 Interview Round

1

Technical Round (5 Questions)

  • Q1. Coding questions on java8
  • Q2. Regarding microservices
  • Q3. Internal working of circuit breaker
  • Q4. Frequency of occurrence of words
  • Q5. How spring boot will work two databases

Interview Preparation Tips

Interview preparation tips for other job seekers - If you don't get any update from them don't give interview.

Skills evaluated in this interview

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 6-8 weeks
Result
 Not Selected

I applied via Job Fair and was interviewed in Oct 2024.

4 Interview Rounds

1

Aptitude Test Round

Onlin test consist pf easy numerical questions

2

Coding Test Round

Easy questions not so difficult

3

Technical Round (3 Questions)

  • Q1. Java oops concept
  • Q2. Basic sprophramming questions
  • Q3. Networking firewall cisco
4

HR Round (2 Questions)

  • Q1. Personal questions
  • Q2. Whetehr to willing to work in any locations

Interview Preparation Tips

Topics to prepare for Tech Mahindra Java Developer interview:
  • Networking
Interview preparation tips for other job seekers - nothiung
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Naukri.com and was interviewed in Aug 2024.

1 Interview Round

1

Technical Round (9 Questions)

  • Q1. Transactions in springboot
  • Q2. Difference between arraylist and linked list
  • Q3. How REST API used
  • Q4. Annotations in springboot
  • Q5. Features of java 8
  • Q6. How interface is implemented in java
  • Q7. How stream API works
  • Q8. Benefits of springboot over spring
  • Q9. Difference between throw and throwable

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to speak about one topic of more time it will increase the time of interview.

Skills evaluated in this interview

Java Developer Interview Questions

Accenture user image Shivam Saha

posted on 21 Oct 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Technical Round (3 Questions)

  • Q1. Features of java 8
  • Q2. Questions from steam api
  • Q3. Spring life cycle flow
2

Technical Round (2 Questions)

  • Q1. Current work structure
  • Q2. Other technalogies I am using in my compnay

Skills evaluated in this interview

Infosys Interview FAQs

How many rounds are there in Infosys Backend Java Developer interview?
Infosys interview process usually has 2 rounds. The most common rounds in the Infosys interview process are Technical, Resume Shortlist and HR.
What are the top questions asked in Infosys Backend Java Developer interview?

Some of the top questions asked at the Infosys Backend Java Developer interview -

  1. What is exception in J...read more
  2. What is Streams...read more
  3. 1. Core Java Concepts (OOPs, Exception Handling) 2. Collections framework quest...read more

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Infosys Backend Java Developer Salary
based on 39 salaries
₹2.9 L/yr - ₹8 L/yr
35% less than the average Backend Java Developer Salary in India
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Infosys Backend Java Developer Reviews and Ratings

based on 1 review

4.0/5

Rating in categories

4.0

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4.0

Work-Life balance

4.0

Salary & Benefits

4.0

Job Security

4.0

Company culture

4.0

Promotions/Appraisal

4.0

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