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CitiusTech Interview Questions, Process, and Tips

Updated 27 Feb 2025

Top CitiusTech Interview Questions and Answers

View all 172 questions

CitiusTech Interview Experiences

Popular Designations

269 interviews found

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. Internal working of hashmap
  • Ans. 

    HashMap is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values.

    • HashMap internally uses an array of linked lists to store key-value pairs.

    • When a key-value pair is added, the key is hashed to find the index in the array where it will be stored.

    • If multiple keys hash to the same index, a linked list is used to handle collisions.

    • HashMap allows one null key and multiple null values.

    • Th...

  • Answered by AI
  • Q2. What is singleton class and its implementation
  • Ans. 

    Singleton class is a class that can only have one instance and provides a global point of access to it.

    • Singleton class restricts the instantiation of a class to one object.

    • It provides a way to access its unique instance globally.

    • Commonly used in scenarios where only one instance of a class is needed, such as database connections or thread pools.

  • Answered by AI
  • Q3. Find all the pairs with given sum coding
  • Ans. 

    The task is to find all pairs in an array that add up to a given sum.

    • Iterate through the array and store each element in a hash set.

    • For each element, check if the difference between the sum and the element exists in the hash set.

    • If it does, add the pair to the result list.

  • Answered by AI

Skills evaluated in this interview

Fullstack Java Application Developer Interview Questions asked at other Companies

Q1. which authentication methods used to secure rest api
View answer (2)

Softwaretest Engineer Data Governance Interview Questions & Answers

user image Anonymous

posted on 4 Jun 2024

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

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

Round 1 - Technical 

(2 Questions)

  • Q1. MDM, Data Quality
  • Q2. Data lifecycle, Data Lineage
Round 2 - Behavioral 

(2 Questions)

  • Q1. All about data governance
  • Q2. Data Engineering
Round 3 - HR 

(1 Question)

  • Q1. Simple HR questions

Software Developer Interview Questions & Answers

user image Santosh Jumanal

posted on 12 Aug 2024

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

(2 Questions)

  • Q1. Java-8 Coding questions
  • Q2. Spring boot Questions

Top CitiusTech Software Developer Interview Questions and Answers

Q1. If table or view does not exist what does it mean
View answer (1)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray SumGiven an array of numbers, find the maximum sum of any contiguous subarray of the array. For example, given the array [34, -50, 42, 14, -5, 86], the maximum sum would be 137, since we would take elements 42, 14, -5, and ... read more
View answer (39)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Design pattern - theory and practical examples
  • Ans. 

    Design patterns are reusable solutions to common problems in software design.

    • Design patterns help in creating maintainable and scalable code.

    • Examples include Singleton, Factory, Observer, and Strategy patterns.

    • Singleton pattern ensures a class has only one instance.

    • Factory pattern creates objects without specifying the exact class.

    • Observer pattern defines a one-to-many dependency between objects.

    • Strategy pattern define...

  • Answered by AI
  • Q2. Overloading and virtual function

Skills evaluated in this interview

Top CitiusTech Senior Software Engineer Interview Questions and Answers

Q1. What if array get assign with null does it still has array length
View answer (2)

Senior Software Engineer Interview Questions asked at other Companies

Q1. Find Nth PrimeYou are given a number 'N'. Your task is to find Nth prime number. A prime number is a number greater than 1 that is not a product of two smaller natural numbers. Prime numbers have only two factors – 1 and the number itself. ... read more
View answer (6)

CitiusTech interview questions for popular designations

 Senior Software Engineer

 (44)

 Technical Lead

 (28)

 Software Engineer

 (25)

 Software Engineer Trainee

 (12)

 Software Developer

 (10)

 Technical Specialist

 (7)

 Software Developer Trainee

 (6)

 Data Engineer

 (5)

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

I applied via Approached by Company and was interviewed in Mar 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What is react native
  • Ans. 

    React Native is a framework for building mobile applications using JavaScript and React.

    • Allows developers to write code once and deploy it on both iOS and Android platforms

    • Utilizes native components for better performance and user experience

    • Supports hot reloading for faster development iterations

  • Answered by AI
  • Q2. What is useEffect
  • Ans. 

    useEffect is a hook in React that allows functional components to perform side effects.

    • useEffect is used to perform side effects in functional components

    • It runs after every render by default

    • It can be used to fetch data, subscribe to events, update the DOM, etc.

    • It can take a second argument which is an array of dependencies to control when the effect runs

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What design patter followed in your last project
  • Ans. 

    In my last project, we followed the MVC design pattern.

    • Model-View-Controller pattern separates data, presentation, and user interaction

    • Model represents data, View displays data, Controller handles user input and updates model

    • Example: Using AngularJS for front-end (View), Node.js for back-end (Controller), and MongoDB for database (Model)

  • Answered by AI
  • Q2. Comfortable with uk time
  • Ans. 

    Yes, I am comfortable with UK time as I have experience working with teams in different time zones.

    • Have experience working with teams in different time zones

    • Flexible with working hours to accommodate UK time

    • Comfortable using tools like Slack or email to communicate asynchronously

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Ask about family
  • Q2. Strength and weekness

Skills evaluated in this interview

Top CitiusTech Senior Software Engineer Interview Questions and Answers

Q1. What if array get assign with null does it still has array length
View answer (2)

Senior Software Engineer Interview Questions asked at other Companies

Q1. Find Nth PrimeYou are given a number 'N'. Your task is to find Nth prime number. A prime number is a number greater than 1 that is not a product of two smaller natural numbers. Prime numbers have only two factors – 1 and the number itself. ... read more
View answer (6)

Get interview-ready with Top CitiusTech Interview Questions

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 15 Jul 2024

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

(2 Questions)

  • Q1. Use of display in databricks
  • Ans. 

    Display in Databricks is used to visualize data in a tabular format or as charts/graphs.

    • Display function is used to show data in a tabular format in Databricks notebooks.

    • It can also be used to create visualizations like charts and graphs.

    • Display can be customized with different options like title, labels, and chart types.

  • Answered by AI
  • Q2. How to create workflow in databrics
  • Ans. 

    To create a workflow in Databricks, use Databricks Jobs or Databricks Notebooks with scheduling capabilities.

    • Use Databricks Jobs to create and schedule workflows in Databricks.

    • Utilize Databricks Notebooks to define the workflow steps and dependencies.

    • Leverage Databricks Jobs API for programmatic workflow creation and management.

    • Use Databricks Jobs UI to visually design and schedule workflows.

    • Integrate with Databricks D

  • Answered by AI

Skills evaluated in this interview

Top CitiusTech Data Engineer Interview Questions and Answers

Q1. what can you improve the query performance?
View answer (1)

Data Engineer Interview Questions asked at other Companies

Q1. Optimal Strategy for a Coin Game You are playing a coin game with your friend Ninjax. There are N coins placed in a straight line. Here are the rules of the game: 1. Each coin has a value associated with it. 2. The game involves two players... read more
View answer (1)

Jobs at CitiusTech

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

(2 Questions)

  • Q1. Coding Questions Reverse string
  • Q2. Webtables, dropdown,iframes, IWebdriver

Selenium Automation Tester Interview Questions asked at other Companies

Q1. How to get the count of all text box in a web page?
View answer (6)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. Basics of Manual Testing
  • Q2. Real time experience
  • Ans. 

    I have 5 years of real-time experience working on high-traffic web applications.

    • Developed real-time chat feature using WebSockets for instant messaging

    • Optimized database queries to handle real-time data updates efficiently

    • Implemented real-time analytics dashboard for monitoring user activity

    • Worked on real-time bidding system for online advertising platform

  • Answered by AI

Top CitiusTech Senior Software Engineer Interview Questions and Answers

Q1. What if array get assign with null does it still has array length
View answer (2)

Senior Software Engineer Interview Questions asked at other Companies

Q1. Find Nth PrimeYou are given a number 'N'. Your task is to find Nth prime number. A prime number is a number greater than 1 that is not a product of two smaller natural numbers. Prime numbers have only two factors – 1 and the number itself. ... read more
View answer (6)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Manual testing related questions
  • Q2. Automation testing related questions
Round 2 - HR 

(2 Questions)

  • Q1. SQL Query for second highest salary
  • Ans. 

    Use a subquery to find the second highest salary in a table.

    • Use a subquery to select the maximum salary from the table.

    • Then use another subquery to select the maximum salary that is less than the maximum salary found in the first subquery.

  • Answered by AI
  • Q2. Other personal discussion

Skills evaluated in this interview

Top CitiusTech Senior Software Engineer Interview Questions and Answers

Q1. What if array get assign with null does it still has array length
View answer (2)

Senior Software Engineer Interview Questions asked at other Companies

Q1. Find Nth PrimeYou are given a number 'N'. Your task is to find Nth prime number. A prime number is a number greater than 1 that is not a product of two smaller natural numbers. Prime numbers have only two factors – 1 and the number itself. ... read more
View answer (6)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. MySql queries and database
  • Q2. Ask questions based on resume
Round 2 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Healthcare automation way

Software Engineer Trainee Interview Questions asked at other Companies

Q1. Palindromic Linked ListYou are given a singly Linked List of integers. Your task is to return true if the given singly linked list is a palindrome otherwise returns false. For example: The given linked list is 1 -> 2 -> 3 -> 2->... read more
View answer (4)

CitiusTech Interview FAQs

How many rounds are there in CitiusTech interview?
CitiusTech interview process usually has 2-3 rounds. The most common rounds in the CitiusTech interview process are Technical, HR and One-on-one Round.
How to prepare for CitiusTech 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 CitiusTech. The most common topics and skills that interviewers at CitiusTech expect are Java, SQL, Javascript, Angular and Automation.
What are the top questions asked in CitiusTech interview?

Some of the top questions asked at the CitiusTech interview -

  1. Assertion in Jmeter. what protocol used in jmeter 3. what is hit per second. 4....read more
  2. How would you scale up your application ?,if it fails on one instances how woul...read more
  3. 1. What is triggers and where we use triggers in xamarin? 2. Oops concepts wit...read more
How long is the CitiusTech interview process?

The duration of CitiusTech interview process can vary, but typically it takes about less than 2 weeks to complete.

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CitiusTech Interview Process

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Interview experience

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CitiusTech Reviews and Ratings

based on 1.6k reviews

3.4/5

Rating in categories

3.4

Skill development

3.5

Work-life balance

3.1

Salary

3.0

Job security

3.4

Company culture

2.8

Promotions

3.1

Work satisfaction

Explore 1.6k Reviews and Ratings
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