Interview questions for Birlasoft Software Developer
Hi everyone, this topic is for sharing Preparation guidelines and interview experience for Birlasoft Software Developer
The Software Developer role at Birlasoft involves a multi-stage assessment and interview process, designed to evaluate both technical skills and business proficiency. Below is a summary of the process and key points from the interviews you provided:
Assessment Test Rounds:
Resume Shortlist
Initial screening based on resume quality, relevant skills, and project highlights.
Aptitude Test
Mix of quantitative aptitude, logical reasoning, and verbal ability to assess problem-solving speed and accuracy.
Interview Rounds:
Technical Interview(s)
Conducted via video call in some cases; covers coding, Core Java, Spring, SQL/DBMS, and project discussion.
May include hands-on coding questions (e.g., string manipulation) and conceptual deep-dives (e.g., Java, Spring bean lifecycle).
HR Interview
Focus on personality, motivation, preferred location/technology, and cultural fit.
Interview Preparation Tips:
Focus on Core Java and SQL; revise exceptions, collections, OOP pillars, and common SQL clauses (SELECT, JOIN, GROUP BY).
Prepare Spring fundamentals: bean scopes and bean lifecycle.
Practice coding problems (strings, arrays) and aptitude questions regularly to improve speed and accuracy.
Be ready to explain your projects in depth (architecture, tech stack, challenges, your contributions).
Review past interview questions and experiences; practice mock interviews.
Brush up on related topics mentioned: Algorithms, System Design fundamentals, and exposure to web/cloud services (e.g., AWS, Azure).
Suggested prep timeline (from one experience): ~4 months of consistent preparation.
Application/Resume Tips:
Highlight 1–2 strong projects with clear responsibilities, technologies, and outcomes.
List all relevant technical skills prominently and tailor them to the job description.
Keep the resume crisp, emphasizing skills, projects, and experiences most relevant to the role.
Technical/Programming
Print the palindrome of a string.
Core Java and OOP
What is the difference between JRE and JDK?
What is the this keyword in Java?
What is the difference between throw and throws in Java?
Explain core Java concepts you used in your project (e.g., OOP pillars, exceptions, collections).
Spring Framework
What are the bean scopes available in Spring?
Explain the bean life cycle in the Spring BeanFactory container.
Databases/SQL
Write SQL queries (covering SELECT, JOIN, GROUP BY, filters) based on sample scenarios.
IoT/Other Technologies
List the layers of the IoT protocol stack.
Projects/Experience
Explain your final year (or latest) project in detail: problem, architecture, tech stack, role, and impact.
Describe a technical challenge you solved. What was your approach and outcome?
HR/Personality/Behavioral
Tell me about yourself.
What are your hobbies?
What is your preferred location?
Which technology do you prefer to work on?
Why do you want to join Birlasoft?
What is your choice of work/preferred kind of role?
If you have attended the process from your campus, pls share your experiences here; Please follow guidelines
Application Process: Applied through campus placement.
Interview Rounds:
Round 1 - Technical Interview:
Questions Asked:
What is React, and why is it used in modern-day apps?
What are props and Virtual DOM?
Your Approach:
For the first question, I explained React as a JavaScript library for building user interfaces, highlighting its component-based architecture and efficiency in handling dynamic content. I also mentioned its popularity due to its reusability and performance optimizations.
For the second question, I defined props as a way to pass data between components and described the Virtual DOM as a lightweight copy of the actual DOM, which helps in optimizing rendering performance.
Outcome: Successfully cleared the round.
Preparation Tips:
Focus on core concepts of the technologies mentioned in the job description, especially React for Fullstack roles.
Practice explaining technical concepts clearly and concisely.
Conclusion:
The interview was straightforward and focused on fundamental concepts. Birlasoft seems like a good place for entry-level professionals, especially those working with Fullstack technologies. Make sure to brush up on the basics and be confident in your explanations.
Application Process: I applied through Naukri.com and was interviewed in July 2024.
Interview Rounds:
Round 1 - Coding Test:
Questions Asked: Simple coding test.
Your Approach: Focused on solving the problem efficiently and ensuring the code was clean and well-structured.
Outcome: Passed to the next round.
Round 2 - Coding Test (Managerial Round):
Questions Asked: Discussed my previous company roles and responsibilities.
Your Approach: Highlighted my contributions and learnings from my previous roles, emphasizing how they align with the current position.
Outcome: Advanced to the HR round.
Round 3 - HR Round:
Questions Asked:
What are your salary expectations?
Can you share details about your previous company?
Your Approach: Provided a realistic salary expectation based on industry standards and my experience. Shared relevant details about my previous company without divulging confidential information.
Outcome: Awaiting final results.
Preparation Tips:
Brush up on coding fundamentals and problem-solving skills.
Be ready to discuss your previous work experience in detail.
Research the company and role to align your answers with their expectations.
Conclusion:
Overall, the interview process was smooth and well-structured. The coding rounds tested my technical skills, while the managerial and HR rounds assessed my experience and fit for the role. I could have prepared more thoroughly for the managerial discussion by anticipating deeper questions about my past projects. My advice to future candidates is to practice coding regularly and be clear about your career goals and expectations.
Application Process: I applied through campus placement.
Interview Rounds:
Round 1 - Aptitude Test:
Questions Asked: Verbal, maths, and aptitude questions.
Your Approach: I focused on time management and practiced common aptitude topics beforehand.
Outcome: Cleared the round successfully.
Round 2 - Coding Test:
Questions Asked: Problems related to strings and arrays.
Your Approach: I practiced coding problems on these topics and ensured my solutions were efficient.
Outcome: Passed this round as well.
Round 3 - Technical Round:
Questions Asked: Questions on software engineering and databases.
Your Approach: I revised core concepts and prepared to explain my thought process clearly.
Outcome: Cleared the technical round.
Round 4 - HR Round:
Questions Asked: Questions about salary expectations and location preferences.
Your Approach: I was honest about my expectations and flexible with location.
Outcome: Successfully cleared the HR round.
Preparation Tips:
Practice aptitude and coding problems regularly.
Revise core technical concepts, especially in software engineering and databases.
Be clear and confident during the HR round about your expectations.
Conclusion:
Overall, the interview process was smooth, and I felt well-prepared. Practicing coding problems and revising technical concepts helped me a lot. For future candidates, I’d recommend focusing on these areas and staying calm during the interviews.
Your Approach: Focused on solving the problems efficiently and debugging any errors.
Outcome: Cleared the round.
Round 2 - Technical Round:
Questions Asked: Mostly project-based questions.
Your Approach: Explained my projects in detail, highlighting my contributions and technical skills.
Outcome: Advanced to the next round.
Round 3 - HR Round:
Questions Asked: Basic details about myself and my background.
Your Approach: Answered honestly and confidently, ensuring clarity and professionalism.
Outcome: Successfully cleared the round.
Preparation Tips:
Brush up on basic coding concepts and problem-solving techniques.
Be thorough with your project details and be ready to explain them clearly.
Practice answering common HR questions to build confidence.
Conclusion:
Overall, the interview process was smooth and well-structured. The technical round was the most challenging, but being well-prepared helped me navigate it successfully. For future candidates, I’d recommend focusing on both technical and communication skills to ace all rounds.
Application Process: [Application process details not provided]
Interview Rounds:
Round 1 - Technical Round:
Questions Asked:
OOPs concepts
SQL queries
Programming languages (C# or Java)
Your Approach:
Prepared OOPs concepts thoroughly, focusing on encapsulation, inheritance, polymorphism, and abstraction.
Revised SQL queries, including joins, subqueries, and basic CRUD operations.
Brushed up on C# and Java fundamentals, especially data structures and algorithms.
Outcome:
The round was relatively easy, and the questions were straightforward.
Preparation Tips:
Focus on core OOPs concepts and their practical applications.
Practice SQL queries, especially joins and subqueries.
Revise programming language fundamentals (C# or Java) and common data structures.
Familiarize yourself with frameworks like Angular, Hibernate, and Java EE if applicable.
Conclusion:
The interview process was smooth, and the questions were aligned with the role’s requirements. Preparing core concepts and practicing coding problems helped me perform well. For future candidates, I recommend focusing on the basics and being confident in your answers.
Application Process: I applied through the company website and was interviewed in January 2024.
Interview Rounds:
Round 1 - Aptitude Test:
Questions Asked: The test covered Quantitative Aptitude, Logical Reasoning, English, and Technical questions.
Your Approach: I focused on solving the quantitative and logical reasoning sections first, as they were my strengths, and then moved on to the technical and English sections.
Outcome: I cleared this round successfully.
Round 2 - Technical Round:
Questions Asked: The interview questions were mostly related to core Java, OOP concepts, SQL queries, and databases.
Your Approach: I revised core Java concepts and practiced SQL queries beforehand. During the interview, I explained my answers clearly and provided examples where necessary.
Outcome: I performed well and advanced to the next round.
Round 3 - HR Round:
Questions Asked: The HR round focused on communication skills, location preferences, and general fit for the company.
Your Approach: I answered honestly about my location preferences and ensured my communication was clear and professional.
Outcome: The round went smoothly, and I received positive feedback.
Preparation Tips:
Brush up on core Java, OOP concepts, and SQL queries.
Practice aptitude questions, especially quantitative and logical reasoning.
Work on your communication skills for the HR round.
Conclusion:
Overall, the interview process was smooth and well-structured. I felt prepared for each round, and the key was revising technical concepts thoroughly. For future candidates, I’d recommend focusing on core Java and SQL, as they are heavily emphasized in the technical round.
Application Process: Applied through campus placement.
Interview Rounds:
Round 1 - Technical Round:
Questions Asked:
What are the features of Apache Spark?
How is Spark different from MapReduce?
What are the different Cluster Managers available in Spark?
What is the difference between RDD and coalesce?
Your Approach: I focused on explaining the core concepts clearly, providing examples where necessary. For the difference between Spark and MapReduce, I highlighted performance and ease of use.
Outcome: Passed the round with positive feedback on my understanding of Spark concepts.
Round 2 - HR Round:
Questions Asked:
What are RDDs in PySpark?
Your Approach: I explained RDDs (Resilient Distributed Datasets) in simple terms, emphasizing their role in PySpark and their advantages.
Outcome: Cleared the HR round and received the offer.
Preparation Tips:
Focus on core concepts of Spark and PySpark, especially RDDs and their operations.
Practice explaining technical concepts in simple terms for the HR round.
Review differences between Spark and other big data tools like MapReduce.
Conclusion:
Overall, the interview process was smooth, and the questions were aligned with the job role. I could have prepared more on real-world use cases of Spark to add depth to my answers. For future candidates, understanding the basics thoroughly and being able to articulate them clearly is key.
Application Process: I applied via Indeed and was interviewed in April 2023.
Interview Rounds:
Round 1 - Resume Shortlist:
Questions Asked: N/A (Resume screening)
Your Approach: Ensured my resume was crisp and highlighted relevant skills and projects.
Outcome: Passed to the next round.
Round 2 - Aptitude Test:
Questions Asked: Quantitative aptitude, logical reasoning, and verbal ability questions.
Your Approach: Practiced standard aptitude topics beforehand.
Outcome: Cleared the test.
Round 3 - Technical Round:
Questions Asked: Basic Java questions, SQL queries, and details about my last year’s project.
Your Approach: Revised core Java concepts and SQL, and prepared to discuss my project in detail.
Outcome: Successfully answered the questions.
Round 4 - HR Round:
Questions Asked: About myself, hobbies, preferred location, and technology.
Your Approach: Kept my answers concise and aligned with the role and company culture.
Outcome: Positive feedback and moved forward in the process.
Preparation Tips:
Focus on core Java and SQL for technical rounds.
Practice aptitude tests to improve speed and accuracy.
Be ready to discuss your projects in detail.
Conclusion:
The overall experience was smooth, and the interviewers were supportive. I could have prepared more for the aptitude round to perform better. My advice for future candidates is to thoroughly revise technical concepts and practice aptitude questions regularly.
Application Process: I applied through a recruitment consultant and was interviewed before August 2023.
Interview Rounds:
Round 1 - Assignment Round:
Questions Asked:
Pass the property from a parent component to an nth child component.
Implement a login form.
Your Approach: For the property-passing task, I used React’s context API to avoid prop drilling. For the login form, I focused on creating a responsive and user-friendly interface with validation.
Outcome: Passed this round.
Round 2 - One-on-one Round:
Questions Asked:
What is JSX? What is the virtual DOM?
What are closures?
Your Approach: I explained JSX as a syntax extension for JavaScript that allows writing HTML-like code in React. For the virtual DOM, I described it as a lightweight copy of the real DOM for efficient updates. For closures, I gave an example of a function retaining access to its lexical scope.
Outcome: Passed this round.
Preparation Tips:
Brush up on React concepts like JSX, virtual DOM, and component communication.
Practice implementing forms and property-passing techniques in React.
Understand closures and other core JavaScript concepts thoroughly.
Conclusion:
The interview process was smooth, and the questions were aligned with the role’s requirements. I found the assignment round practical and the one-on-one round insightful. For future candidates, I recommend focusing on React fundamentals and JavaScript concepts to ace the interview.
Application Process: I was interviewed in March 2024. The process consisted of 3 rounds: an aptitude test, a technical round, and an HR round.
Interview Rounds:
Round 1 - Aptitude Test:
Questions Asked: The test included simple aptitude questions.
Your Approach: I focused on solving the questions logically and managed my time efficiently.
Outcome: Cleared the round successfully.
Round 2 - Technical Round:
Questions Asked: The interview was based on my resume. The interviewer asked about my technical skills and projects.
Your Approach: I explained my projects in detail, highlighting my contributions and the technologies used. I also prepared for common technical questions related to my skills.
Outcome: The round went well, and I advanced to the next stage.
Round 3 - HR Round:
Questions Asked: It was a one-on-one discussion with the HR. Questions revolved around my background, career goals, and fit for the role.
Your Approach: I answered honestly and aligned my responses with the company’s values and the role’s requirements.
Outcome: The discussion was positive, and I received feedback on my fit for the role.
Preparation Tips:
Brush up on aptitude topics like logical reasoning and quantitative ability.
Be thorough with your resume, especially the technical projects and skills mentioned.
Practice explaining your projects clearly and concisely.
Prepare for HR questions by researching the company and aligning your answers with their culture.
Conclusion:
Overall, the interview process was smooth and well-structured. The key was being well-prepared for each round, especially the technical and HR discussions. I would advise future candidates to focus on their resume details and practice clear communication.
Application Process: Applied through campus placement before March 2023.
Interview Rounds:
Round 1 - Technical Round:
Questions Asked:
Advanced Java concepts
SQL queries
1-2 data structure questions
Flow charts
Your Approach: Focused on explaining concepts clearly and solving problems step-by-step. For SQL, ensured queries were optimized, and for data structures, discussed time complexity.
Outcome: Successfully cleared the round.
Preparation Tips:
Brush up on Advanced Java, especially JDBC, Java EE, and Maven.
Practice writing efficient SQL queries.
Revise core data structures and algorithms.
Familiarize yourself with debugging and front-end technologies like HTML5 and JSON.
Conclusion:
The interview was straightforward, with a focus on technical skills. Preparing thoroughly for core concepts and practicing problem-solving helped me perform well. For future candidates, I’d recommend focusing on hands-on coding and understanding the practical applications of theoretical concepts.
Application Process: Applied via campus placement at KIIT University, Bhuvaneshwar before June 2023.
Interview Rounds:
Round 1 - Coding Test:
Questions Asked: Online coding test.
Your Approach: Prepared by practicing coding problems on various platforms.
Outcome: Cleared the round.
Round 2 - Case Study:
Questions Asked: Questions about my experiences, projects I’ve worked on, and a few technical concepts.
Your Approach: Discussed my projects in detail and explained the technical concepts clearly.
Outcome: Successfully advanced to the next round.
Round 3 - Group Discussion:
Questions Asked: A topic was given, and it turned into a debate where everyone had a specific time to speak.
Your Approach: Prepared my points in advance and ensured I communicated them clearly during the discussion.
Outcome: Performed well and moved to the final round.
Round 4 - HR Round:
Questions Asked: Normal questions about my projects.
Your Approach: Answered honestly and confidently, highlighting my contributions.
Outcome: Cleared the HR round and received the offer.
Preparation Tips:
Practice coding problems regularly to clear the coding test.
Be thorough with your projects and technical concepts for the case study round.
Work on communication skills for group discussions.
Stay calm and confident during the HR round.
Conclusion:
Overall, the interview process was smooth and well-structured. I felt well-prepared for each round, and the key was staying confident and clear in my responses. For future candidates, I’d recommend focusing on coding practice, project details, and communication skills to ace the interview.
Application Process: I applied for the position through Naukri.com and was interviewed before October 2022.
Interview Rounds:
Round 1 - Resume Shortlist:
Questions Asked: No specific questions were asked in this round. The focus was on reviewing my resume.
Your Approach: I ensured my resume was concise and highlighted my relevant skills and experiences.
Outcome: I successfully cleared this round.
Round 2 - Technical Round:
Questions Asked:
Java multi-threading.
Java design patterns.
Your Approach: I prepared thoroughly for Java concepts, especially multi-threading and design patterns, and explained them clearly during the interview.
Outcome: I passed this round.
Round 3 - One-on-one Round:
Questions Asked:
How do you handle pressure?
Your Approach: I shared examples from my past experiences where I managed tight deadlines and stressful situations effectively.
Outcome: I cleared this round as well.
Preparation Tips:
Focus on core Java concepts, especially multi-threading and design patterns.
Practice explaining your problem-solving approach clearly.
Be ready to discuss how you handle pressure with real-life examples.
Conclusion:
Overall, the interview process was smooth, and I felt well-prepared for the technical aspects. I could have practiced more behavioral questions to articulate my responses better. My advice to future candidates is to balance technical and soft skills preparation and keep your resume concise and relevant.
Application Process: I applied via Naukri.com and was interviewed before December 2019.
Interview Rounds:
Round 1 - Technical Interview:
Questions Asked:
Java collections and strings concepts.
Coding questions related to Java.
Spring Core, Spring MVC, and Hibernate.
Your Approach: I focused on explaining the concepts clearly and wrote clean, efficient code for the coding questions. For Spring and Hibernate, I discussed real-world applications and best practices.
Outcome: I cleared this round successfully.
Round 2 - HR Interview:
Questions Asked:
General HR questions about my background, experience, and motivation for joining Birlasoft.
Your Approach: I answered confidently, emphasizing my skills and how they align with the role. I also asked about the company culture and growth opportunities.
Outcome: The HR round went well, and I received positive feedback.
Preparation Tips:
The interview was not overly tough if you are strong with the basics. Focus on core Java, Spring, and Hibernate concepts.
Practice coding problems to ensure you can write efficient solutions during the interview.
Conclusion:
Overall, the interview process was smooth, and the questions were fair. Being thorough with the fundamentals helped me crack it. For future candidates, I’d recommend brushing up on core Java and framework concepts, as they form the backbone of the technical rounds.
Application Process: I applied through a recruitment consultant and was interviewed before May 2021.
Interview Rounds:
Round 1 - Resume Shortlist:
Questions Asked: No specific questions; the focus was on reviewing my resume.
Your Approach: Ensured my resume was concise and relevant to the role.
Outcome: Passed to the next round.
Round 2 - Aptitude Test (Basic Level):
Questions Asked: Around 60 basic aptitude questions.
Your Approach: Focused on time management and accuracy.
Outcome: Cleared the round.
Round 3 - Aptitude Test (Advanced Level):
Questions Asked: Approximately 20 high-level aptitude questions.
Your Approach: Prioritized understanding the logic behind each question.
Outcome: Advanced to the technical round.
Round 4 - Technical Round:
Questions Asked: Topics included Java, web services, Hibernate, etc.
Your Approach: Prepared thoroughly on core technical concepts and practical applications.
Outcome: Successfully cleared the round.
Preparation Tips:
Focus on core technical skills like Java, Hibernate, and web services.
Practice aptitude questions at both basic and advanced levels.
Keep your resume concise and relevant to the job role.
Conclusion:
The interview process was structured and tested both aptitude and technical knowledge. Birlasoft is a good place for freshers, though it comes with a 2-year bond. Both freshers and experienced candidates can find value here. Make sure to prepare well for the technical and aptitude rounds to succeed.
Application Process: I was interviewed before December 2020. The process included three rounds: two technical video call rounds and one HR round.
Interview Rounds:
Round 1 - Video Call (Technical):
Questions Asked:
What are the bean scopes available in Spring?
Explain Bean life cycle in Spring Bean Factory Container.
Difference between throw and throws in Java.
Your Approach: I answered the questions based on my understanding of Spring and Java concepts. For the Spring questions, I explained the different bean scopes and the lifecycle phases. For the Java question, I clarified the distinction between throw and throws with examples.
Outcome: Passed this round.
Round 2 - Video Call (Technical):
Questions Asked:
Difference between JRE and JDK.
What is the this keyword in Java?
List layers of the IoT protocol stack.
Your Approach: I provided clear definitions and examples for the Java questions. For the IoT question, I listed the layers (e.g., perception, network, middleware, application) and briefly explained their roles.
Outcome: Passed this round.
Round 3 - HR Round:
Questions Asked:
Why do you want to join Birlasoft?
What are technical challenges that you solved?
What is your choice of work?
Your Approach: I shared my enthusiasm for the role, discussed a technical challenge I resolved in a project, and expressed my preference for working on innovative solutions.
Outcome: Selected for the position.
Preparation Tips:
Topics to Prepare: Spring Bean, Java, Web services (AWS, Azure), Algorithms, System Design, OOPS.
Time Required: 4 months of dedicated preparation.
Tips:
Practice previously asked interview and online test questions.
Review interview experiences from platforms like Codestudio and Leetcode.
Work on at least 2 solid projects and understand them thoroughly.
Conclusion:
Overall, the interview process was smooth and focused on both technical and HR aspects. Preparing well for Spring and Java concepts was crucial. I recommend focusing on core topics and having a couple of strong projects to discuss during interviews.
Final Outcome: Selected for the Software Developer role at Birlasoft.
Application Process: I was interviewed before December 2020. The process included three rounds: two technical video call rounds and an HR round.
Interview Rounds:
Round 1 - Video Call (Technical):
Questions Asked:
What are the bean scopes available in Spring?
Explain Bean life cycle in Spring Bean Factory Container.
Difference between throw and throws in Java.
Your Approach: I prepared by revising Spring framework concepts and Java basics. I explained the bean scopes and life cycle clearly, and differentiated throw and throws with examples.
Outcome: Passed this round.
Round 2 - Video Call (Technical):
Questions Asked:
Difference between JRE and JDK.
What is this keyword in Java?
List layers of IoT protocol stack.
Your Approach: I focused on Java OOPS concepts and brushed up on IoT basics. I explained the differences and uses of this keyword and listed the IoT protocol layers.
Outcome: Passed this round.
Round 3 - HR Round:
Questions Asked:
Why do you want to join Birlasoft?
What are technical challenges that you solved?
What is your choice of work?
Your Approach: I answered honestly, highlighting my interest in the company’s projects and shared a technical challenge I had resolved.
Outcome: Selected for the role.
Preparation Tips:
Topics to prepare: Spring Bean, Java, Web services like AWS and Azure, Algorithms, System Design, OOPS.
Time required: 4 months.
Tip 1: Practice previously asked interview and online test questions.
Tip 2: Review interview experiences from coding platforms.
Tip 3: Work on at least 2 good projects and understand them thoroughly.
Application Resume Tips:
Tip 1: Highlight 2 projects with key details.
Tip 2: Mention all relevant skills.
Tip 3: Focus on skills, projects, and experiences.
Conclusion:
The interview process was smooth, and the questions were aligned with the job role. Preparing core concepts and having hands-on project experience helped me crack the interview. My advice to future candidates is to focus on fundamentals and be confident in discussing your projects.