AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
Thales Software Engineer Interview Questions, Process, and Tips
Top Thales Software Engineer Interview Questions and Answers
- Q1. Reverse a String Problem Statement Given a string STR containing characters from [a-z], [A-Z], [0-9], and special characters, determine the reverse of the string. Input: ...read more
- Q2. Duplicate Characters in a String Given a string 'S' of length 'N', identify and return all the characters in the string that appear more than once along with their frequ ...read more
- Q3. What is the cut command in Linux and how do you use it?
Thales Software Engineer Interview Experiences
6 interviews found
Anonymous
(2 Questions)
- Q1. C++ fundamental
- Q2. Reverse linked list
Selected
I applied via Job Portal and was interviewed before Apr 2023. There was 1 interview round.
(3 Questions)
- Q1. Basics of testing
- Q2. Sql basic, joins
- Q3. Unix and shell scripting
I was interviewed in Oct 2021.
(4 Questions)
Round duration - 60 minutes
Round difficulty - Easy
Technical Interview round with basic DSA questions. Questions on Selenium and Linux commands were also asked.
- Q1.
Reverse a String Problem Statement
Given a string
STRcontaining characters from [a-z], [A-Z], [0-9], and special characters, determine the reverse of the string.Input:
The input starts with a single i... - Ans.
This can be done by iterative swapping using two pointers. The first pointer points to the beginning of the string, whereas the second pointer points to the end. Both pointers keep swapping their elements and go towards each other. Essentially, the algorithm simulates the rotation of a string with respect to its midpoint.
Time Complexity : O(n) - Q2.
Duplicate Characters in a String
Given a string 'S' of length 'N', identify and return all the characters in the string that appear more than once along with their frequency.
Example:
Input:
N = 5
S =... - Ans.
Approach : Using hashing
Algorithm:
1: Construct character count array from the input string.
2: Print all the indexes from the constructed array which have values greater than 1. - Q3. What is the cut command in Linux and how do you use it?
- Ans.
The cut command in UNIX is a command for cutting out the sections from each line of files and writing the result to standard output. It can be used to cut parts of a line by byte position, character and field. Basically the cut command slices a line and extracts the text. It is necessary to specify option with command otherwise it gives error. If more than one file name is provided then data from each file is not prece...
- Q4. What is the Find command in Linux and how is it used?
- Ans.
The find command in UNIX is a command line utility for walking a file hierarchy. It can be used to find files and directories and perform subsequent operations on them. It supports searching by file, folder, name, creation date, modification date, owner and permissions. By using the ‘-exec’ other UNIX commands can be executed on files or folders found.
Syntax : $ find [where to start searching from]
[expression determine
Interview Preparation Tips
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.
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.
Skills evaluated in this interview
(1 Question)
- Q1. Core Java Spring EJB Rest API
(1 Question)
- Q1. Core Java Spring Design Pattern
Interview Preparation Tips
Thales interview questions for designations
I applied via Campus Placement and was interviewed in Sep 2021. There were 4 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Concept about Java and it’s experience and in depth analysis of code with different situations
- Q2. OOPS concept
- Q3. Sorting Algorithm
- Ans.
Sorting algorithm is a method of arranging elements in a specific order.
Common sorting algorithms include bubble sort, insertion sort, selection sort, merge sort, quick sort, and heap sort.
The choice of sorting algorithm depends on the size of the data set, the data type, and the desired time complexity.
Sorting algorithms can be implemented in various programming languages such as Java, Python, and C++.
- Q4. Project discussion in detail
- Q5. A thorough questions based on your resume so make sure you know everything in detail from projects to tech stack used
Interview Preparation Tips
Skills evaluated in this interview
Get interview-ready with Top Thales Interview Questions
Interview Questionnaire
3 Questions
- Q1. 1. some basic questions related to selenium.
- Q2. 2. reverse a string, find a duplicate in a string.
- Ans.
Reverse a string and find a duplicate in an array of strings.
To reverse a string, we can use the built-in reverse() method or loop through the string and append each character to a new string in reverse order.
To find a duplicate in an array of strings, we can use a hash table to keep track of the frequency of each string and return the first string with a frequency greater than 1.
- Q3. Some Linux basic command, cut, find.
Interview Preparation Tips
Software Engineer Jobs at Thales
Top trending discussions
Interview questions from similar companies
Selected
I was interviewed in Jan 2025.
(3 Questions)
- Q1. In-depth questions on basics of core java
- Q2. Exceptions
- Q3. Memory management
(3 Questions)
- Q1. Stream Based Problems
- Q2. Spring Boot questions on Annotations
- Q3. SQL questions
(2 Questions)
- Q1. Stream advanced questions
- Q2. Java 8 features
I applied via Company Website and was interviewed in Nov 2024. There were 3 interview rounds.
Standard quantitative questions accompanied by logical reasoning and related topics.
(4 Questions)
- Q1. Asked about my projects.
- Q2. What are the basic Object-Oriented Programming (OOP) concepts, including polymorphism and inheritance?
- Ans.
OOP concepts include encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class).
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Objects of different classes can be treated as objects of a common superclass.
Abstraction: Hides complex implementation details and only shows the necessa
- Q3. Can you explain React, how it functions, and the related concepts?
- Ans.
React is a JavaScript library for building user interfaces.
React allows developers to create reusable UI components.
It uses a virtual DOM for efficient rendering.
React uses a declarative approach to define how the UI should look based on the application state.
It supports server-side rendering for improved performance.
React can be used with other libraries like Redux for state management.
- Q4. About my final year project and how would you improve it?
(2 Questions)
- Q1. Can you introduce yourself and provide some information about your family?
- Ans.
I am a software engineer with a passion for coding and problem-solving. I come from a close-knit family with supportive parents and siblings.
Software engineer with coding and problem-solving skills
Close-knit family with supportive parents and siblings
- Q2. What are your strengths and weaknesses, and how are you addressing your weaknesses?
- Ans.
My strengths include problem-solving and teamwork, while my weaknesses are time management and public speaking. I am addressing my weaknesses by taking time management courses and practicing public speaking.
Strengths: problem-solving, teamwork
Weaknesses: time management, public speaking
Addressing weaknesses: taking time management courses, practicing public speaking
Interview Preparation Tips
I applied via campus placement at SRM Institute of Science and Technology, NCR Campus, Ghaziabad and was interviewed in Nov 2024. There was 1 interview round.
(4 Questions)
- Q1. Can you tell me about yourself?
- Ans.
I am a passionate software engineer with 5 years of experience in developing web applications using various technologies.
5 years of experience in software development
Proficient in developing web applications
Skilled in using various technologies
Passionate about software engineering
- Q2. Can you explain one of the projects you completed during the academic year?
- Ans.
Developed a web-based student management system for tracking attendance and grades.
Used HTML, CSS, and JavaScript for front-end development.
Implemented backend functionality using PHP and MySQL database.
Incorporated user authentication and authorization features for secure access.
Tested the system thoroughly to ensure functionality and user-friendliness.
- Q3. What were some of the fundamental concepts of Artificial Intelligence that the interviewer inquired about during your interview as a Computer Science and Engineering - Artificial Intelligence and Machine L...
- Q4. What were your Achievements in the graduation years
- Ans.
Graduated with honors, completed multiple internships, and won coding competitions
Graduated with honors in Computer Science
Completed internships at XYZ Company and ABC Corporation
Won first place in coding competition at university hackathon
Interview Preparation Tips
(2 Questions)
- Q1. Asked about technical expertise and topic related question
- Q2. Notice period and salary discussion
(2 Questions)
- Q1. Technical in depth
- Q2. Salary discussion
(1 Question)
- Q1. Notice period and salary discussion
Thales Interview FAQs
Tell us how to improve this page.
Thales Interviews By Designations
- Thales Senior Software Engineer Interview Questions
- Thales Software Engineer Interview Questions
- Thales Technical Lead Interview Questions
- Thales Cloud Operations Engineer Interview Questions
- Thales ASE Trainee Interview Questions
- Thales Assistant Manager Supply Chain Interview Questions
- Thales Client Service Engineer Interview Questions
- Thales Client Support Engineer Interview Questions
- Show more
Interview Questions for Popular Designations
- Senior Software Engineer Interview Questions
- Associate Software Engineer Interview Questions
- Softwaretest Engineer Interview Questions
- Software Engineer Trainee Interview Questions
- Software Developer Intern Interview Questions
- Software Developer Interview Questions
- Software Development Engineer Interview Questions
- Junior Software Developer Interview Questions
- Show more
Thales Software Engineer Interview Process
based on 2 interviews
1 Interview rounds
- Technical Round
Software Engineer Interview Questions from Similar Companies
Fast track your campus placements
Thales Software Engineer Reviews and Ratings
based on 29 reviews
Rating in categories
Bangalore / Bengaluru
4-8 Yrs
Not Disclosed
|
Technical Lead
281
salaries
|  ₹14.9 L/yr - ₹36 L/yr |
|
Senior Software Engineer
281
salaries
| ₹10.1 L/yr - ₹32 L/yr |
|
Software Engineer
182
salaries
| ₹4.8 L/yr - ₹19.6 L/yr |
|
Senior Technical Lead
93
salaries
| ₹21 L/yr - ₹57 L/yr |
|
Senior Engineer
80
salaries
| ₹8.5 L/yr - ₹23 L/yr |
AIRBUS
Tata Lockheed Martin Aerostructures
Raytheon
BAE Systems
- Home >
- Interviews >
- Thales Interview Questions >
- Thales Software Engineer Interview Questions
