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L&T Construction Senior Software Engineer Interview Questions and Answers

Updated 15 Sep 2023

L&T Construction Senior Software Engineer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
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 tips
Round 2 - Technical 

(1 Question)

  • Q1. What is difference between the abstract class and interface
  • Ans. 

    Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.

    • Abstract class can have constructor, fields, and methods, while interface cannot have any of these.

    • A class can implement multiple interfaces but can only inherit from one abstract class.

    • Abstract classes are used to provide a common base for multiple classes, while interfaces define a contract that implementing

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. What design pattern used in angular
  • Ans. 

    The design pattern commonly used in Angular is the Observer pattern.

    • The Observer pattern is used to establish a one-to-many dependency between objects.

    • In Angular, Observables are used to implement the Observer pattern for handling asynchronous data streams.

    • Components in Angular often use Observables to subscribe to changes and react accordingly.

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. About the background

Interview Preparation Tips

Interview preparation tips for other job seekers - Please have good job knowledge

I appeared for an interview before Sep 2016.

Interview Questionnaire 

1 Question

  • Q1. Ocampo, basic electronics and C

Interview Preparation Tips

Round: Test
Duration: 1 hour
Total Questions: 50

Skills: Embedded Systems, C Programming
College Name: Sahyadri college of engineering

I applied via PLACEMENT

Interview Preparation Tips

Round: Technical Interview
Experience: Good detailed interview in terms of technical knowledge
Tips: Should be thorough with the projects you have done during the course

General Tips: be confident of what you put in your resume
Technical knowledge regarding projects undertaken during engineering should be sound
Be confident
Skills: Communication, Thinking capability, knowledge applying capability
College Name: V.E.S Institute Of Technology
Motivation: Opportunity to work in a renowned and core technical company
Funny Moments: We consider the interview panelists to be as tough as our viva externals. Interviewers are mostly on your side(contrary to viva professors :P)

Interview Questionnaire 

5 Questions

  • Q1. Pertaining to the mentioned roles and responsibilities in your resume
  • Q2. Planning and work order creation
  • Q3. Piling activities
  • Q4. Introduction
  • Q5. Cross checking of documents

Interview Preparation Tips

Round: Resume Shortlist
Experience: On the criteria that I scored atleast 60% overall and had no gap between job/s.

I applied via Recruitment Consultant and was interviewed in Sep 2019. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Question about material reconciliation, allowable wastage question based on previous work experience
  • Q2. It's not easy to describe it in a few words because of the interview time is more

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare point base answer what u have done in ur present service and what u r going to offer them by considering a technical aspects

I applied via Recruitment Consultant and was interviewed in Sep 2019. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. About my previous experience, and my scope of work?
  • Q2. Areas of strengths and areas need to develop

Interview Preparation Tips

Interview preparation tips for other job seekers - The interview consisting of two rounds, first is about my personal details, which is intervied by Hr person. the second round is technical one, which was taken by Project director of the particular project. So i advice everyone be confident what you answering them, all the questions were asked about my experience part, and the knowledge what i have gained during the work apart from my education life. They also check all my documents. After completion of my interview and after 1 month, i got the offer letter of this company. Now iam so happy for this achievement. I hope all of the others who were attending for the interviews, hope you all get placed.

Thanks and Regards
Rahman

I applied via Campus Placement and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Mathematics, English, Reasoning

Round 2 - Technical 

(2 Questions)

  • Q1. They asked Technical questions
  • Q2. What is antenna What is satcom
  • Ans. 

    An antenna is a device that converts electrical signals into electromagnetic waves and vice versa. Satcom is short for satellite communication.

    • Antennas are used for transmitting and receiving signals in various applications such as radio, television, and wireless communication.

    • Satcom refers to the use of satellites for communication purposes, including television broadcasting, internet access, and military communicatio...

  • Answered by AI
Round 3 - Group Discussion 

Clean India
Corruption

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and believe in yourself

Interview Questionnaire 

1 Question

  • Q1. What is your role in previous company

Interview Questionnaire 

3 Questions

  • Q1. What is android architecture stack?
  • Q2. What is AIDL?
  • Ans. 

    AIDL stands for Android Interface Definition Language, used for inter-process communication in Android.

    • AIDL is used to define the interface between client and service in Android.

    • It allows communication between different processes in Android.

    • AIDL is used to pass complex data types between processes.

    • AIDL is similar to Remote Procedure Call (RPC) in other programming languages.

    • Example: AIDL is used in Android to implement...

  • Answered by AI
  • Q3. What is hash set and hash map
  • Ans. 

    Hash set and hash map are data structures used to store key-value pairs for efficient retrieval.

    • Hash set stores unique values without any specific order.

    • Hash map stores key-value pairs and allows fast retrieval of values based on keys.

    • Both use hashing to map keys to their corresponding values.

    • In Java, HashSet and HashMap are implementations of these data structures.

  • Answered by AI

Skills evaluated in this interview

L&T Construction Interview FAQs

How many rounds are there in L&T Construction Senior Software Engineer interview?
L&T Construction interview process usually has 3 rounds. The most common rounds in the L&T Construction interview process are Technical and Resume Shortlist.
What are the top questions asked in L&T Construction Senior Software Engineer interview?

Some of the top questions asked at the L&T Construction Senior Software Engineer interview -

  1. What is difference between the abstract class and interf...read more
  2. What design pattern used in angu...read more

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L&T Construction Senior Software Engineer Interview Process

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Interview experience

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L&T Construction Senior Software Engineer Salary
based on 18 salaries
₹5 L/yr - ₹11.9 L/yr
40% less than the average Senior Software Engineer Salary in India
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4.0/5

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4.0

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4.0

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4.0

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4.0

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