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Candela Labs Senior Software Engineer Interview Questions and Answers

Updated 14 Aug 2023

Candela Labs Senior Software Engineer Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed in Aug 2021. There were 4 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Basic questions on tech stack mentioned in resume and job description
  • Q2. How to implement spring security
  • Ans. 

    Implementing Spring Security involves configuring security settings in the Spring application.

    • Add Spring Security dependency in pom.xml

    • Configure security settings in SecurityConfig class

    • Define authentication provider and user details service

    • Secure endpoints using annotations like @PreAuthorize

    • Customize login and logout pages

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

(1 Question)

  • Q1. Framework and project related questions.
Round 4 - HR 

(1 Question)

  • Q1. Fitment and eagerness to join

Interview Preparation Tips

Interview preparation tips for other job seekers - Just brush up basics of language, framework and explain your project well.

Skills evaluated in this interview

Interview questions from similar companies

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 Sep 2024. There were 3 interview rounds.

Round 1 - Coding Test 

First round will be coding test which will have Core java questions

Round 2 - Technical 

(4 Questions)

  • Q1. Type of Class Loaders available in java
  • Ans. 

    Java has three types of class loaders: Bootstrap Class Loader, Extension Class Loader, and System Class Loader.

    • Bootstrap Class Loader loads core Java classes located in the bootstrap classpath.

    • Extension Class Loader loads classes from the extensions directory.

    • System Class Loader loads classes from the classpath specified by the CLASSPATH environment variable.

  • Answered by AI
  • Q2. Coding question related find 3nd highest number with single loop and minimum time complexity.
  • Ans. 

    Use a single loop to find the 3rd highest number in an array with minimum time complexity.

    • Iterate through the array and keep track of the three highest numbers encountered so far.

    • Update the three highest numbers as you iterate through the array.

    • Return the third highest number once the loop is completed.

  • Answered by AI
  • Q3. What is diff between cyclicBarrier and countDownLatch?
  • Ans. 

    CyclicBarrier allows a group of threads to wait at a barrier until all threads have reached it, while CountDownLatch allows one or more threads to wait until a set of operations being performed in other threads completes.

    • CyclicBarrier is reusable, while CountDownLatch is not.

    • CyclicBarrier allows all threads to wait for each other, while CountDownLatch allows one thread to wait for others.

    • CyclicBarrier resets automatica...

  • Answered by AI
  • Q4. What is diff between JPARepository and CURDRepository?
  • Ans. 

    JPARepository is a Spring Data interface for JPA-based repositories, while CRUDRepository is a generic interface for CRUD operations.

    • JPARepository extends CRUDRepository and provides additional JPA-specific methods.

    • CRUDRepository is a generic interface for CRUD operations on a repository.

    • JPARepository is typically used for JPA-based repositories, while CRUDRepository can be used for any type of repository.

    • JPARepository...

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Second round is pending

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. How google.com works
  • Ans. 

    Google.com is a search engine that uses web crawlers to index websites and algorithms to rank search results.

    • Google uses web crawlers to index websites and store information in its database.

    • Algorithms are used to rank search results based on relevance and popularity.

    • Google also uses personalized search results based on user data and location.

    • Google's homepage is simple and fast-loading to provide a user-friendly experi

  • Answered by AI
  • Q2. How rest works, in array of 500 elements give top 15 elements discussion about complexities

Interview Preparation Tips

Interview preparation tips for other job seekers - try to be clear and correct on every information you provide

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Lazy loading in react
  • Q2. Cache bursting
  • Q3. Difference between == and ===

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic of react and redux
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Details of Kafka
  • Q2. Concurrency questions
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. 1. Pattern print code. 2. Types of S3 bucket in AWS. 3. Java basic question. 4. Spring/ Spring boot basic question. 5. Hibernate basic interview question. 6. Some behavioral question.
  • Ans. 

    This is a list of questions asked in an interview for Senior Software Engineer position.

    • 1. Pattern print code: Write a code to print a specific pattern using loops.

    • 2. Types of S3 bucket in AWS: Explain the different types of S3 buckets in Amazon Web Services.

    • 3. Java basic question: Provide a basic question related to Java programming language.

    • 4. Spring/Spring Boot basic question: Give an example of a basic question rel...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - focus on basic.

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before May 2023. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. String Oprerations
  • Q2. Java collections
Round 2 - Aptitude Test 

Internally prepared Psychometric test for judging mindset of candidate.

Round 3 - HR 

(2 Questions)

  • Q1. Why ALTRES ? And why are you switching your current job ?
  • Q2. Previous experience and salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on java collections and Spring MVC framework.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jun 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Explain model, view and controller in brief
  • Ans. 

    Model represents data, View displays data to user, Controller handles user input and updates model/view

    • Model: Represents data and business logic

    • View: Displays data to user

    • Controller: Handles user input and updates model/view

    • Example: In a web application, model could be a database table, view could be an HTML page, and controller could be a server-side script

  • Answered by AI
  • Q2. What are the various steps to create request object
  • Ans. 

    Steps to create a request object

    • Define the request object class

    • Add properties to the request object class

    • Implement methods to set and get values of the properties

    • Instantiate the request object class

    • Set values for the properties of the request object

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Where do you see yourself in next 5 years?
  • Q2. Why are you interested in this job

Skills evaluated in this interview

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

I applied via Company Website and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Discussion about OOPS concepts and String related program

Round 2 - Coding Test 

Program on Recursion and Array

Round 3 - HR 

(2 Questions)

  • Q1. Strength and Weakness
  • Q2. Reason for joining with company
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Oct 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 tips
Round 2 - Technical 

(5 Questions)

  • Q1. Basic Java Questions
  • Q2. Coding, OOPS, Collections
  • Q3. L2 : Techno Manager Round
  • Q4. Project Overview
  • Q5. Spring Boot, Quarkus

Interview Preparation Tips

Interview preparation tips for other job seekers - Not much of compensation

Candela Labs Interview FAQs

How many rounds are there in Candela Labs Senior Software Engineer interview?
Candela Labs interview process usually has 4 rounds. The most common rounds in the Candela Labs interview process are Resume Shortlist, Technical and One-on-one Round.
What are the top questions asked in Candela Labs Senior Software Engineer interview?

Some of the top questions asked at the Candela Labs Senior Software Engineer interview -

  1. How to implement spring secur...read more
  2. Framework and project related questio...read more

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Candela Labs Senior Software Engineer Salary
based on 48 salaries
₹6.5 L/yr - ₹18.5 L/yr
18% less than the average Senior Software Engineer Salary in India
View more details

Candela Labs Senior Software Engineer Reviews and Ratings

based on 3 reviews

3.9/5

Rating in categories

3.4

Skill development

1.9

Work-life balance

3.9

Salary

4.0

Job security

4.4

Company culture

3.5

Promotions

2.9

Work satisfaction

Explore 3 Reviews and Ratings
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₹6.5 L/yr - ₹18.5 L/yr

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₹13 L/yr - ₹24.6 L/yr

Associate Software Engineer
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₹2.5 L/yr - ₹4.8 L/yr

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₹2.6 L/yr - ₹6.5 L/yr

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