IBM

Junior Java Developer Interview Experience - Kraków

October 15, 2025

Positive ExperienceNo Offer

Process

The interview took place in a very pleasant and relaxed atmosphere. The questions were asked in a clear and thoughtful manner, aimed at assessing the actual understanding of the topics rather than just the memorization of definitions.

Questions

What is the difference between StringBuilder and StringBuffer?

Was this helpful?

Interview Statistics

The following metrics were computed from 1 interview experience for the IBM Junior Java Developer role in Kraków.

Success Rate

0%

Pass Rate

IBM's interview process for their Junior Java Developer roles in Kraków is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive100%

Neutral0%

Negative0%

Candidates reported having very good feelings for IBM's Junior Java Developer interview process in Kraków.

IBM Work Experiences

Good Balance, Salary Lacking

Junior Java Developer • Former Employee

Bucharest, Bucuresti, Romania

October 13, 2025

Pros: Good work-time balance. Best team.

Cons: Salary Full remote work is no longer allowed.

Good Balance, Salary Lacking

Junior Java Developer • Former Employee

Bucharest, Bucuresti, Romania

October 13, 2025

Pros: Good work-time balance. Best team.

Cons: Salary Full remote work is no longer allowed.

Good work-life balance

Junior Java Developer • Current Employee

Pune, Maharashtra, India

Pros: All good. All good. All good. All good. All good. All good.

Cons: nothing at the now nothing at the now nothing at the now nothing at the now nothing at the now nothing at the now

Good work-life balance

Junior Java Developer • Current Employee

Pune, Maharashtra, India

Pros: All good. All good. All good. All good. All good. All good.

Cons: nothing at the now nothing at the now nothing at the now nothing at the now nothing at the now nothing at the now

IBM reviews for a good future

Junior Java Developer • Current Employee

Pune, Maharashtra, India

Pros: Getting good tack skills and good projects.

Cons: No cons. Work is fine. Projects are fine.

IBM reviews for a good future

Junior Java Developer • Current Employee

Pune, Maharashtra, India

Pros: Getting good tack skills and good projects.

Cons: No cons. Work is fine. Projects are fine.

Good Balance, Salary Lacking

Junior Java Developer • Former Employee

Bucharest, Bucuresti, Romania

October 13, 2025

Pros: Good work-time balance. Best team.

Cons: Salary Full remote work is no longer allowed.

4.0
Good Balance, Salary Lacking
Junior Java Developer • Former Employee
Bucharest, Bucuresti, Romania
October 13, 2025
Pros: Good work-time balance. Best team.
Cons: Salary Full remote work is no longer allowed.

Good work-life balance

Junior Java Developer • Current Employee

Pune, Maharashtra, India

Pros: All good. All good. All good. All good. All good. All good.

Cons: nothing at the now nothing at the now nothing at the now nothing at the now nothing at the now nothing at the now

5.0
Good work-life balance
Junior Java Developer • Current Employee
Pune, Maharashtra, India
April 18, 2025
Pros: All good. All good. All good. All good. All good. All good.
Cons: nothing at the now nothing at the now nothing at the now nothing at the now nothing at the now nothing at the now

IBM reviews for a good future

Junior Java Developer • Current Employee

Pune, Maharashtra, India

Pros: Getting good tack skills and good projects.

Cons: No cons. Work is fine. Projects are fine.

5.0
IBM reviews for a good future
Junior Java Developer • Current Employee
Pune, Maharashtra, India
April 17, 2025
Pros: Getting good tack skills and good projects.
Cons: No cons. Work is fine. Projects are fine.

IBM Interview Questions

Integer to Roman

Convert a given integer into its Roman numeral representation. You need to understand the mapping between integer values and Roman symbols to perform the conversion accurately.

Exclusive Time of Functions

Calculate the exclusive execution time for each function given a series of log entries marking function calls and returns. The exclusive time is the time spent within a function, not including time spent in its callees.

Fizz Buzz

Write a program that prints numbers from 1 to n, replacing multiples of 3 with "Fizz", multiples of 5 with "Buzz", and multiples of both with "FizzBuzz".

Copyright © Taro