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Infosys Senior Developer Interview Questions and Answers

Updated 15 Jan 2025

Infosys Senior Developer Interview Experiences

8 interviews found

Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. HashMap internal working
Round 2 - Technical 

(1 Question)

  • Q1. Java 8 questions
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Revise the core concepts of Java and Spring Boot while practicing Java 8 coding questions.

Sopra Steria

Success to our employee's well-being? A work-life balance that's simply unbeatable.

Our employees have rated us 4 for Work-Life Balance on AmbitionBox

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

I applied via LinkedIn and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Done in JavaScript from writing code to unit testing it and some optimization real world question asked

Round 2 - Coding Test 

This I had with senior Engineer 30min coding and 30 min managing skill witl scenario questions asked

Round 3 - HR 

(2 Questions)

  • Q1. About my role and skills
  • Q2. Why infosys and offer discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Exact answer is not needed your approach and how you walk through with interviewer is key

Senior Developer Interview Questions Asked at Other Companies

Q1. What is your current CTC and what is your expected CTC?
asked in GlobalLogic
Q2. 4. How to delete duplicate rows based on key in a table?
asked in TCS
Q3. What were the data retrieval steps in Informatica, while doing th ... read more
Q4. Write a Serverless function to expose a CRUD operation API using ... read more
asked in GlobalLogic
Q5. 3.How to implement SCDs and different between them?
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Virtual DOM,closure ,hoisting

Senior Developer Interview Questions & Answers

user image meena muthiah

posted on 9 Dec 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Oops Concept and mvc architecture

Infosys interview questions for designations

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 Senior Web Developer

 (1)

 Senior Application Developer

 (1)

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

I applied via Recruitment Consulltant and was interviewed in May 2024. There was 1 interview round.

Round 1 - Aptitude Test 

General questions to check your problem solving ability

Interview Preparation Tips

Topics to prepare for Infosys Senior Developer interview:
  • Data Structures
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Aug 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Pure technical basics
  • Q2. How string is stored?
  • Ans. 

    Strings are stored as arrays of characters in memory.

    • Each character is assigned a unique numerical code according to the character encoding used.

    • Strings are immutable in most programming languages, meaning they cannot be changed once created.

    • String manipulation functions create new strings rather than modifying the original.

    • Strings can be concatenated using the + operator or string interpolation.

    • Examples of character e

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. AWS implementation strategies
  • Ans. 

    AWS implementation strategies involve choosing the right services, designing for scalability and reliability, and optimizing costs.

    • Choose the right AWS services based on your application's requirements

    • Design for scalability and reliability using auto-scaling, load balancing, and fault-tolerant architectures

    • Optimize costs by using reserved instances, spot instances, and monitoring usage

    • Consider security and compliance r...

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. Willing to work for long term

Interview Preparation Tips

Interview preparation tips for other job seekers - Be genuine. They were keen on your attitude towards work

Skills evaluated in this interview

Senior Developer Jobs at Infosys

View all

I applied via Referral and was interviewed in Jun 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 - Technical 

(1 Question)

  • Q1. Explain full process in your project

Interview Preparation Tips

Interview preparation tips for other job seekers - Answer end to end process u follow in ur project clearly

I applied via Recruitment Consultant and was interviewed in Sep 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions on Core Java, Spring and Hibernate/JPA

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical moderate difficult

Interview questions from similar companies

I was interviewed in Apr 2017.

Interview Questionnaire 

2 Questions

  • Q1. Java questions...
  • Q2. Tell me about urself and about us family and all
  • Ans. 

    I am a software developer with a passion for coding and problem-solving. My family is supportive and has always encouraged my career in tech.

    • Experienced software developer

    • Passionate about coding and problem-solving

    • Supportive family that encourages my career in tech

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Easy questions are there
Duration: 1 hour
Total Questions: 90

Round: Group Discussion
Experience: 12 members are there only 9 got selected
Tips: Be confident in urself and specially work in Communication skills
Duration: 15 minutes

Round: Technical Interview
Experience: Asking all the concepts of Java like oops collections threads
Tips: Prepare well on Java

Round: HR Interview
Experience: Everything was Gud but due to my certificate problem I got rejected.. Otherwise everything is good.
Tips: Be confident

College Name: C. V. Raman College of Engineering

I was interviewed before Mar 2021.

Round 1 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This was an easy round which went really smooth.

  • Q1. 

    Nth Fibonacci Number Problem Statement

    Calculate the Nth term in the Fibonacci sequence, where the sequence is defined as follows: F(n) = F(n-1) + F(n-2), with initial conditions F(1) = F(2) = 1.

    Input:

    ...
  • Ans. 

    Calculate the Nth Fibonacci number efficiently using dynamic programming.

    • Use dynamic programming to store previously calculated Fibonacci numbers to avoid redundant calculations.

    • Start with base cases F(1) and F(2) as 1, then iteratively calculate F(n) using F(n-1) and F(n-2).

    • Ensure the input N is within the constraints 1 <= N <= 10000.

    • Example: For N = 5, the 5th Fibonacci number is 5 (1, 1, 2, 3, 5).

  • Answered by AI
  • Q2. 

    Prime Numbers Problem Statement

    Given a positive integer N, your task is to determine and return all prime numbers less than or equal to N.

    Input:

    N = 10

    Output:

    2 3 5 7

    Example:

    Input:
    N = 20
    Out...
  • Ans. 

    Implement a function to return all prime numbers less than or equal to a given positive integer N.

    • Create a function that takes a positive integer N as input

    • Iterate from 2 to N and check if each number is prime

    • Use a helper function to determine if a number is prime

    • Return an array of all prime numbers less than or equal to N

  • Answered by AI
  • Q3. What is a merge join in SQL?
  • Ans. 

    A merge join in SQL is a method of combining two sorted datasets by matching corresponding rows based on a specified condition.

    • Merge join is used when joining two large datasets that are already sorted.

    • It is more efficient than other join methods like nested loop join or hash join for sorted datasets.

    • The join condition must be an equality condition.

    • Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.i

  • Answered by AI
Round 2 - HR 

Round duration - 30 minutes
Round difficulty - Easy

The round went excellent. I really enjoyed it. Just be confident about whatever you answer

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPALarsen & Toubro Infotech (LTI) interview preparation:Topics to prepare for the interview - Database, Basic C/C++, Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

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Infosys Interview FAQs

How many rounds are there in Infosys Senior Developer interview?
Infosys interview process usually has 2-3 rounds. The most common rounds in the Infosys interview process are Technical, HR and Resume Shortlist.
How to prepare for Infosys Senior 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 Infosys. The most common topics and skills that interviewers at Infosys expect are Application Development, Java, Javascript, SDLC and C#.
What are the top questions asked in Infosys Senior Developer interview?

Some of the top questions asked at the Infosys Senior Developer interview -

  1. How string is stor...read more
  2. AWS implementation strateg...read more
  3. Questions on Core Java, Spring and Hibernate/...read more

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Infosys Senior Developer Interview Process

based on 6 interviews

2 Interview rounds

  • Technical Round - 1
  • Technical Round - 2
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Infosys Senior Developer Salary
based on 112 salaries
₹5 L/yr - ₹20 L/yr
20% less than the average Senior Developer Salary in India
View more details

Infosys Senior Developer Reviews and Ratings

based on 11 reviews

3.8/5

Rating in categories

3.5

Skill development

4.3

Work-life balance

3.0

Salary

4.5

Job security

3.8

Company culture

2.6

Promotions

3.3

Work satisfaction

Explore 11 Reviews and Ratings
Java/React (Full stack) Senior Developer

Hyderabad / Secunderabad,

Pune

+1

3-5 Yrs

₹ 3-8 LPA

.Net/React (Full stack) Senior Developer

Pune,

Chennai

+1

3-5 Yrs

₹ 15-4.85 LPA

Java/Angular(Fullstack) Senior Developer

Pune,

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+1

3-5 Yrs

₹ 15-4.85 LPA

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