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Subex Senior Java Developer Interview Questions and Answers

Updated 11 Nov 2022

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Senior Java Developer Interview Questions

user image Anonymous

posted on 11 Nov 2022

I applied via Naukri.com and was interviewed in Oct 2022.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Microservice architecture Difference between rest n graphql Java solid principles Pagination concept n implementation
  • Q2. Code -Linkelist implementation

Interview Preparation Tips

Interview preparation tips for other job seekers - Strong basics of Java
Prepare with whatever ur currently working on

Interview questions from similar companies

Senior Java Developer Interview Questions

Oracle user image Naga Haritha

posted on 19 Mar 2024

Interview experience
5
 Excellent
Difficulty level
 Hard
Duration
 -
Result
 Not Selected

I applied via Job Portal and was interviewed in Feb 2024.

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Kth node from behind for linked list

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed in Apr 2023.

4 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. Program + Core java questions
3

Technical Round (1 Question)

  • Q1. Program +project related questions
4

HR Round (1 Question)

  • Q1. About yourself n what encourging you in your life

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Ware of them. I given 2 round of technical interview. Also done with HR discussion taken mag jojninv documents and while giving offer letter they didnt reply me. I called them lots of time then that stupid HR said please join someware our budget is not upto your expectation. She must clear this before ithe interview. HR name is Nisha Asiwal please guys dont waste your time with them. At last period of notice period they almost took my 2 weeks. Totally waste of time with this fullish people
Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via LinkedIn and was interviewed in Oct 2024.

2 Interview Rounds

1

Coding Test Round

2-3 basic dsa questions

2

One-on-one Round (2 Questions)

  • Q1. Basic dsaquestions basic dsa
  • Q2. Basic dsa questions basic dsa
Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Campus Placement and was interviewed in Sep 2024.

2 Interview Rounds

1

Group Discussion Round

OOPS , DBMS , OS , and DSA concepts

2

Technical Round (2 Questions)

  • Q1. DBMS related concepts
  • Q2. Networking and Network Security
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. What are React Queries?
  • Q2. Can useEffect() hook run twice?

Skills evaluated in this interview

Software Developer Interview Questions

Zeta user image Anonymous

posted on 25 Nov 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via LinkedIn and was interviewed in May 2024.

2 Interview Rounds

1

Coding Test Round

Building small UI screen application in 1 hr for frontend developer

2

One-on-one Round (3 Questions)

  • Q1. Graph traversal question
  • Q2. React js questions
  • Q3. Javascript output guessing question
Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. Project related
  • Q2. How you solve questions
Interview experience
1
 Bad
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via campus placement at Lovely Professional University (LPU) and was interviewed in Aug 2023.

2 Interview Rounds

1

Assignment Round

They will give you something to make in 2 hours time.

2

One-on-one Round (3 Questions)

  • Q1. Easy they just ask about your resume stuff
  • Q2. Introduction of yourself family and all
  • Q3. Project you made explanation

Interview Preparation Tips

Interview preparation tips for other job seekers - Just dont go if you arr not willing for cloud computing stuff
Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed in Mar 2023.

3 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2

Technical Round (12 Questions)

  • Q1. 1. What are the advantages of Microservices?
  • Q2. 2. What are the disadvantages?
  • Q3. 3. How hashmap internally works?
  • Q4. 4.Linked list Vs Arraylist
  • Q5. 5. Write a program to get the middle of the linked list in a single iteration? Ans - Two pointers , slow fast
  • Q6. 6. Stack peek vs Stack pop?
  • Q7. 7. RequestMapping vs Postmapping?
  • Q8. 8. Singleton in java . And how singleton can be broken
  • Q9. 9. What is @SpringBootApplication?
  • Q10. 10. RestController vs Controller?
  • Q11. 11. Why do we need maven clean and install?
  • Q12. 12. How to switch from one branch to other in git?
3

Technical Round (8 Questions)

  • Q1. 1. How do you secure your APIs?
  • Q2. 2. What is deadlock? How to resolve it?
  • Q3. 3. What is spring filter ?
  • Q4. 4. What is future object in java?
  • Q5. 5. Lifecycle of object in hibernate ?
  • Q6. 6. Save vs Persist in hibernate ?
  • Q7. 7. Merge intervals problem in java
  • Q8. 8. Scopes of bean ?

Interview Preparation Tips

Topics to prepare for Hughes Systique Corporation Java Developer interview:
  • Core java
  • Spring boot
  • Hibernate
  • Data Structures
  • Microservices
Interview preparation tips for other job seekers - Just be strong in core java , spring boot and microservices.

Practicing DSA is must for this company

Skills evaluated in this interview

Subex Interview FAQs

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

Some of the top questions asked at the Subex Senior Java Developer interview -

  1. Microservice architecture Difference between rest n graphql Java solid princip...read more
  2. Code -Linkelist implementat...read more

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