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Luxoft Senior Java Developer Interview Questions, Process, and Tips

Updated 23 Nov 2024

Top Luxoft Senior Java Developer Interview Questions and Answers

View all 7 questions

Luxoft Senior Java Developer Interview Experiences

3 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. How annotation works?
  • Ans. 

    Annotations in Java provide metadata about a program that can be used by the compiler or at runtime.

    • Annotations start with the @ symbol.

    • Annotations can be used to provide information to the compiler or to runtime environments.

    • Annotations can be used to define custom metadata for classes, methods, fields, etc.

    • Annotations can also be used for code generation, documentation, and validation.

    • Examples of annotations in Java ...

  • Answered by AI
  • Q2. CondurentSkipListMap, how does it work
  • Ans. 

    ConcurrentSkipListMap is a concurrent, sorted map implementation in Java.

    • ConcurrentSkipListMap is a concurrent version of SkipListMap, which is a sorted map implementation based on skip list data structure.

    • It allows multiple threads to access and modify the map concurrently.

    • It provides logarithmic time complexity for most operations, making it efficient for concurrent access.

    • Example: ConcurrentSkipListMap

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via Naukri.com and was interviewed in Aug 2024. There were 4 interview rounds.

Round 1 - Coding Test 

2 Basic Programsl on LRU amd strings

Round 2 - Technical 

(1 Question)

  • Q1. Core java , java 8 concepts, spring core concepts
Round 3 - Behavioral 

(1 Question)

  • Q1. Salary discussion
Round 4 - HR 

(1 Question)

  • Q1. Policy briefing

Senior Java Developer Interview Questions Asked at Other Companies

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Q2. Intersection of Linked List Problem You are provided with two sin ... read more
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Q3. Merge Two Sorted Linked Lists Problem Statement You are provided ... read more
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Q4. LRU Cache Design Question Design a data structure for a Least Rec ... read more
asked in Amdocs
Q5. Why is Java considered platform-independent while the Java Virtua ... read more
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Nov 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
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 Resume tips
Round 2 - One-on-one 

(6 Questions)

  • Q1. Principal of garbage collection
  • Ans. 

    Garbage collection is an automatic memory management process that frees up memory occupied by objects that are no longer in use.

    • Garbage collection is performed by the JVM.

    • It helps prevent memory leaks and improves application performance.

    • There are different types of garbage collectors such as serial, parallel, CMS, and G1.

    • Garbage collection can cause pauses in the application, which can be minimized by tuning the JVM p...

  • Answered by AI
  • Q2. Micro services design pattern
  • Ans. 

    Microservices design pattern is an architectural approach to building software applications as a collection of small, independent services.

    • Microservices are independently deployable and scalable

    • Each microservice focuses on a specific business capability

    • Communication between microservices is done through APIs

    • Microservices can be developed using different programming languages and technologies

    • Examples of companies using

  • Answered by AI
  • Q3. Spring bòot annotations
  • Q4. Sessions in hibernate
  • Ans. 

    Sessions in Hibernate are used to manage the interaction between the application and the database.

    • A session is a single-threaded object that represents a connection between the application and the database.

    • It is responsible for managing the persistence of objects, executing queries, and providing transactional support.

    • A session can be obtained from a session factory and should be closed when no longer needed.

    • Example: S...

  • Answered by AI
  • Q5. What is Hash collusion
  • Ans. 

    Hash collusion is when two different inputs produce the same hash value.

    • It is a security vulnerability in hash functions.

    • Attackers can exploit this vulnerability to create a collision attack.

    • For example, an attacker can create a malicious file with the same hash value as a legitimate file to bypass security checks.

  • Answered by AI
  • Q6. What is saga design pattern
  • Ans. 

    Saga design pattern is used to manage long-lived transactions between microservices.

    • It ensures that all services involved in a transaction are either committed or rolled back together.

    • It uses a sequence of local transactions to achieve global consistency.

    • It can be implemented using either choreography or orchestration.

    • Example: A customer places an order, which involves multiple microservices such as inventory, payment,...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Luxoft Senior Java Developer interview:
  • Garbage collection
  • Springboot
  • Design Patterns
Interview preparation tips for other job seekers - Sort two integer array without lambda. Be prepared with notepad

Skills evaluated in this interview

Senior Java Developer Jobs at Luxoft

View all

Interview questions from similar companies

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Simple program
  • Q2. I wrote a simple program in C

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident

I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What technical challenges have you faced in your work till now and how did you overcome it?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be truthful and give detailed explanation of the issues and how it was resolved. Explain the severity of the problem and what blockage it had caused in your daily work. How did you chose a solution and how fast was it implemented.

I applied via LinkedIn and was interviewed before Dec 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What's is different between c and c++
  • Ans. 

    C++ is an extension of C with object-oriented programming features.

    • C++ supports object-oriented programming while C does not.

    • C++ has classes and templates while C does not.

    • C++ has better support for function overloading and default arguments.

    • C++ has a standard library that includes many useful functions.

    • C++ allows for both procedural and object-oriented programming.

    • C++ is generally considered to be a more complex langu

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont show your weakness

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About the plsql..like functions.cursors.pakages and like that

Interview Preparation Tips

Interview preparation tips for other job seekers - from my experience its some meaning ful interested one..but after got selected...they will not respond on any support..like joining or about the assets setup and not even the situvations...as per my experience i really have a bad experience with rmg and also hr team..ultimatix login and all are not that quick responsive...as per mine ..not prefer tcs..

I applied via Company Website and was interviewed before May 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I surprised with one question that is are u ready to do job in anywhere

Interview Preparation Tips

Interview preparation tips for other job seekers - Hi guys I just suggest you that you have to focus on your resume and don't use the words which you don't know if you release a word which you don't know then hr will take that word so prepare well for TR and HR I hope my suggestion will helpful

I applied via Campus Placement and was interviewed in Apr 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Are you willing to relocate?
  • Q2. Why should I hire you?

Interview Preparation Tips

Interview preparation tips for other job seekers - My technical and Hr interview done at same place. It lasted about 40minutes. The interviewer test both my technical knowledge and communication skills. I tell most of the answer. They check patience level.He stressed on my final year project . Asking about range and specification of compotents which I heve used in my project. Finally ask some HR questions.

I applied via Company Website and was interviewed before Jun 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 

How to clear aptitude test

Round 2 - Coding Test 

How to clear coding test

Round 3 - Technical 

(1 Question)

  • Q1. How to clear technical round
Round 4 - HR 

(1 Question)

  • Q1. How to clear HR round

Interview Preparation Tips

Topics to prepare for Wipro Software Developer interview:
  • Python
Interview preparation tips for other job seekers - None bddjfdfbjhhhbcfhjjffvhghgfdx bnb kydegutszbmmxfivbni fdvbnbv be hggfddsssr
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Luxoft Interview FAQs

How many rounds are there in Luxoft Senior Java Developer interview?
Luxoft interview process usually has 2-3 rounds. The most common rounds in the Luxoft interview process are Technical, HR and Resume Shortlist.
How to prepare for Luxoft Senior Java Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Luxoft. The most common topics and skills that interviewers at Luxoft expect are Java, Core Java, Maven, Microservices and SQL.
What are the top questions asked in Luxoft Senior Java Developer interview?

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

  1. Principal of garbage collect...read more
  2. What is Hash collus...read more
  3. What is saga design patt...read more

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Luxoft Senior Java Developer Interview Process

based on 3 interviews

Interview experience

4.7
  
Excellent
View more
Luxoft Senior Java Developer Salary
based on 11 salaries
₹18 L/yr - ₹40 L/yr
80% more than the average Senior Java Developer Salary in India
View more details

Luxoft Senior Java Developer Reviews and Ratings

based on 2 reviews

2.2/5

Rating in categories

2.2

Skill development

2.2

Work-life balance

3.1

Salary

1.3

Job security

1.3

Company culture

3.1

Promotions

1.3

Work satisfaction

Explore 2 Reviews and Ratings
Senior Java Developer

Pune

7-13 Yrs

Not Disclosed

Senior Java Developer

Kolkata,

Mumbai

+5

7-12 Yrs

₹ 20-35 LPA

Senior Java Developer (Investment Banking)

Bangalore / Bengaluru

7-10 Yrs

₹ 20-35 LPA

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