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IBM Software Engineer Interview Questions, Process, and Tips

Updated 28 Feb 2025

Top IBM Software Engineer Interview Questions and Answers

View all 41 questions

IBM Software Engineer Interview Experiences

87 interviews found

I applied via Naukri.com and was interviewed in May 2022. There were 3 interview rounds.

Round 1 - Coding Test 

Parse file permissions

Round 2 - English Language Assessment 

(1 Question)

  • Q1. English Communication
Round 3 - Face Face Interview 

(3 Questions)

  • Q1. Introduce your self
  • Q2. B.Tech Project Explanation
  • Ans. 

    My B.Tech project was on developing a web-based e-commerce platform.

    • The platform was built using PHP and MySQL.

    • It had features like user authentication, product catalog, shopping cart, and payment gateway integration.

    • I also implemented search and recommendation algorithms to improve user experience.

    • The project was well-received and got a good grade.

    • I learned a lot about web development and project management during thi

  • Answered by AI
  • Q3. Technical Questions

Interview Preparation Tips

Topics to prepare for IBM Software Engineer interview:
  • SQL
Interview preparation tips for other job seekers - Be Confident And face the interview
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I was interviewed before Mar 2023.

Round 1 - Technical 

(1 Question)

  • Q1. Online assessments
Round 2 - Coding Test 

Data structures and algorithms

Round 3 - Case Study 

On-site with multiple rounds

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I applied via Naukri.com and was interviewed in May 2022. There were 2 interview rounds.

Round 1 - Case Study 

B tech

Round 2 - Aptitude Test 

Interview Preparation Tips

Topics to prepare for IBM Software Engineer interview:
  • C language
Interview preparation tips for other job seekers - I can study the software side minimum

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

Interview Questionnaire 

8 Questions

  • Q1. What is comp & comp 3 differance ?
  • Ans. 

    COMP and COMP-3 are data types used in COBOL programming language.

    • COMP is a binary data type that stores numeric values as binary integers.

    • COMP-3 is a packed decimal data type that stores numeric values as packed decimal digits.

    • COMP uses less storage space compared to COMP-3.

    • COMP-3 is more suitable for decimal arithmetic operations.

    • COMP-3 values are stored in a packed format, where each digit occupies half a byte.

    • COMP-...

  • Answered by AI
  • Q2. How to check file is empty or not ?
  • Ans. 

    To check if a file is empty or not, we can use the file's size or read the file and check for any content.

    • Get the size of the file using file system APIs and check if it is zero.

    • Read the file and check if it contains any content.

    • Handle exceptions or errors that may occur during file operations.

  • Answered by AI
  • Q3. How many ways data pass jcl to cobol program ?
  • Ans. 

    Data can pass from JCL to COBOL program in multiple ways, such as through input files, system symbols, and program parameters.

    • Input files: Data can be passed to a COBOL program through input files specified in the JCL.

    • System symbols: JCL can define system symbols that can be accessed by the COBOL program to retrieve data.

    • Program parameters: JCL can pass parameters to the COBOL program, which can be used to receive data...

  • Answered by AI
  • Q4. How to data insert or update in table ?
  • Ans. 

    To insert or update data in a table, use SQL statements like INSERT INTO or UPDATE.

    • For inserting data, use the INSERT INTO statement followed by the table name and column names.

    • Specify the values to be inserted using the VALUES keyword.

    • For updating data, use the UPDATE statement followed by the table name.

    • Set the column values to be updated using the SET keyword.

    • Use conditions with the WHERE clause to specify which row

  • Answered by AI
  • Q5. What is array ? how to load data ?
  • Ans. 

    An array is a data structure that stores a collection of elements of the same type.

    • Arrays can be used to store and access multiple values using a single variable.

    • To load data into an array of strings, you can assign values to each element individually or use a loop.

    • Example: String[] names = {"John", "Jane", "Mike"};

    • Example: for(int i = 0; i < names.length; i++) { names[i] = "Value" + i; }

  • Answered by AI
  • Q6. 1 have 1000 records i will get abend in 590 th record how to restart logic using ?
  • Q7. We have 2 files eliminate duplicates and send to duplicate files in to another out put file how to achieve it ?
  • Ans. 

    To eliminate duplicates from 2 files and send them to another output file, we can use a combination of file reading, hashing, and file writing.

    • Read the contents of both files and store them in separate arrays or lists.

    • Create a hash table or dictionary to keep track of the unique elements in the arrays.

    • Iterate through the arrays and add each element to the hash table. If the element already exists, skip it.

    • Write the con...

  • Answered by AI
  • Q8. Soc 7 abend how to find ? resolve it ?
  • Ans. 

    S0C7 abend is a mainframe error caused by invalid data. It can be resolved by identifying the source of the error and correcting it.

    • S0C7 abend is caused by invalid data in a numeric field

    • To resolve it, identify the source of the error and correct it

    • Common causes include incorrect data types, invalid characters, and overflow

    • Debugging tools like IBM Debug Tool can help identify the source of the error

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - its going good

Skills evaluated in this interview

IBM interview questions for designations

 Senior Software Engineer

 (30)

 Associate Software Engineer

 (19)

 Software Engineer Trainee

 (2)

 Software Testing Engineer

 (2)

 Junior Software Engineer

 (1)

 Software Engineer II

 (1)

 Software Engineer Intern

 (1)

 System Software Engineer

 (1)

I applied via campus placement at VS Lakshmi Degree College for Women, Kakinada and was interviewed in Jan 2022. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Tell me about yourself.
  • Q2. What are you strength and weakness
  • Ans. I am a very detailed- oriented person like to complete my work by focus on required details this is my strength and my weakness l always. Over prepare for any work that is assigned to me
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - We feel confidence and we feel I can do it.trusting your self and control your emotions

Get interview-ready with Top IBM Interview Questions

Round 1 - Technical 

(1 Question)

  • Q1. Easy interview and more fundamentals

Interview Preparation Tips

Interview preparation tips for other job seekers - Basics and fundament should be string

Software Engineer Interview Questions & Answers

user image shahanaza. umachagi

posted on 16 May 2021

Interview Questionnaire 

14 Questions

  • Q1. C programming vhdl mat ect
  • Q2. What is c? How it's function work
  • Ans. 

    C is a programming language used for system programming, embedded systems, and game development.

    • C was developed by Dennis Ritchie at Bell Labs in 1972.

    • It is a compiled language, meaning that the code is translated into machine-readable instructions before execution.

    • C is known for its efficiency and low-level control over hardware, making it a popular choice for operating systems and device drivers.

    • C functions are defin...

  • Answered by AI
  • Q3. C data type and some eg
  • Q4. Y use header file gv one eg
  • Ans. 

    Header files are used to declare functions, variables, and constants that are used in multiple source files.

    • Header files allow for modular programming and code reuse.

    • They help to avoid code duplication and reduce errors.

    • Examples of header files include stdio.h, math.h, and string.h.

    • Header files are included using the #include preprocessor directive.

  • Answered by AI
  • Q5. What is microprocessor and how its work
  • Ans. 

    A microprocessor is a small computer chip that performs arithmetic and logic operations.

    • Microprocessors are the heart of modern computers and electronic devices.

    • They are made up of millions of transistors that switch on and off to perform calculations.

    • Microprocessors fetch instructions from memory, decode them, and execute them.

    • Examples of microprocessors include Intel's Pentium and AMD's Ryzen processors.

    • Microprocesso...

  • Answered by AI
  • Q6. What is micro control and how its work
  • Ans. 

    Micro control is a type of control system that uses microprocessors to control various devices and processes.

    • Micro control systems are used in various applications such as home automation, industrial automation, and robotics.

    • They are designed to be compact and efficient, with low power consumption and high processing power.

    • Micro control systems can be programmed using various programming languages such as C, C++, and a...

  • Answered by AI
  • Q7. Embedded systems and how its work
  • Ans. 

    Embedded systems are computer systems designed to perform specific tasks within a larger system.

    • Embedded systems are often used in devices such as medical equipment, automobiles, and home appliances.

    • They typically have limited processing power and memory compared to general-purpose computers.

    • They are designed to be reliable and efficient, often running on low-power processors.

    • Programming languages commonly used for emb...

  • Answered by AI
  • Q8. Embedded systems applications
  • Q9. What is network and how many type are ther?
  • Ans. 

    A network is a group of interconnected devices that communicate with each other. There are three types of networks: LAN, WAN, and MAN.

    • A LAN (Local Area Network) is a network that covers a small area, like a home or office.

    • A WAN (Wide Area Network) is a network that covers a large area, like a city or country.

    • A MAN (Metropolitan Area Network) is a network that covers a larger area than a LAN but smaller than a WAN, like...

  • Answered by AI
  • Q10. Lan,wan,men work
  • Q11. What is modulation
  • Ans. 

    Modulation is the process of varying a signal's characteristics to transmit information.

    • Modulation is used in various communication systems to transmit information over a distance.

    • It involves varying one or more of the signal's properties such as amplitude, frequency, or phase.

    • Examples of modulation techniques include amplitude modulation (AM), frequency modulation (FM), and phase modulation (PM).

  • Answered by AI
  • Q12. What is amplitude
  • Ans. 

    Amplitude is the measure of the height of a wave from its resting position.

    • Amplitude is the maximum displacement of a wave from its equilibrium position.

    • It is measured in units of length, such as meters or feet.

    • In sound waves, amplitude determines the loudness of the sound.

    • In light waves, amplitude determines the brightness of the light.

    • Amplitude can be positive or negative, depending on the direction of the displaceme

  • Answered by AI
  • Q13. What is use
  • Ans. 

    Use is the purpose or function of something.

    • Use defines the intended purpose of a product or service.

    • It helps users understand how to utilize the product effectively.

    • Use can also refer to the act of employing something for a specific task.

    • For example, the use of a hammer is to drive nails into wood.

  • Answered by AI
  • Q14. What is amplification
  • Ans. 

    Amplification is the process of increasing the magnitude of a signal.

    • Amplification is commonly used in audio systems to increase the volume of sound.

    • It can also refer to the process of increasing the power of an electrical signal.

    • Amplification can be achieved through the use of amplifiers or other electronic devices.

    • In genetics, amplification refers to the process of making multiple copies of a specific DNA sequence.

    • Am...

  • Answered by AI

Skills evaluated in this interview

I applied via Job Fair and was interviewed in Jan 2022. There were 3 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 - Coding Test 

Javascript

Round 3 - Group Discussion 

About any topic related to job

Interview Preparation Tips

Interview preparation tips for other job seekers - Iam eagerly waiting to do job in this company I like software

Software Engineer Interview Questions & Answers

user image Srinivas Eushakoila

posted on 5 Aug 2022

I was interviewed before Aug 2021.

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 tips
Round 2 - Technical 

(1 Question)

  • Q1. 1. Experience summary 2. Tech stack worked 3. Current project details 4. Question on Current project - tech stack 5. Work/role and contribution in current role 6. Questions on over all architecture underst...

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Be real
2. Have a Story for your work and experience
3. Always say the Business process and the fitment of your work in the whole business process
4. Open for suggestion
5. Be interested and present (in the interview)
6. Smile

I applied via LinkedIn and was interviewed in Dec 2021. There were 2 interview rounds.

Round 1 - Coding Test 

Ask about quick sort

Round 2 - HR 

(2 Questions)

  • Q1. What are your strengths and weaknesses?
  • Q2. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - be confidence, study some basic coding concepts

IBM Interview FAQs

How many rounds are there in IBM Software Engineer interview?
IBM interview process usually has 2-3 rounds. The most common rounds in the IBM interview process are Technical, Coding Test and HR.
How to prepare for IBM Software Engineer 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 IBM. The most common topics and skills that interviewers at IBM expect are Python, Java, Linux, Javascript and Software Development.
What are the top questions asked in IBM Software Engineer interview?

Some of the top questions asked at the IBM Software Engineer interview -

  1. what is comp & comp 3 differance ...read more
  2. we have 2 files eliminate duplicates and send to duplicate files in to another ...read more
  3. how to check file is empty or no...read more
How long is the IBM Software Engineer interview process?

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

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IBM Software Engineer Interview Process

based on 55 interviews

5 Interview rounds

  • Technical Round - 1
  • Technical Round - 2
  • Technical Round - 3
  • HR Round
  • Aptitude Test Round
View more
IBM Software Engineer Salary
based on 5.5k salaries
₹5.4 L/yr - ₹22.6 L/yr
47% more than the average Software Engineer Salary in India
View more details

IBM Software Engineer Reviews and Ratings

based on 370 reviews

4.1/5

Rating in categories

3.9

Skill development

4.0

Work-life balance

3.7

Salary

3.9

Job security

4.1

Company culture

3.5

Promotions

3.8

Work satisfaction

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