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Java Developer / Tech Stack Migration
Java Developer / Tech Stack Migration-March 2024
Krakow
Mar 28, 2026
About Java Developer / Tech Stack Migration

  Introduction

  In this role, you will be involved in the overall tranformation of backend tech stack from .net/FOXPRO to modern stack preferably Java/GO/Python.

  Your Role and Responsibilities

  Reverse Engineer Business Process from existing .net/FOXPRO tech stack

  Collaborate with the Business Analysts in documenting the processing logic

  Write the new business process in modern stack - Java/GO/Python

  Write & Execute Unit Test Cases.

  Ability to understand and trasnform the non-functional requirements.

  Close collaboration with other delivery teams, technical support teams and business stakeholders

  Create tests to identify software problems

  Analyze bugs and errors found during tests

  Document results of tests for the software development team

  Recommend improvements in software to enhance user experience

  Motivate the development process for efficiency and performance

  Works together with the software development to enhance and improve quality of the software.

  Research and compare similar competitor products

  Maintain updated knowledge of industry trends and advancements

  Get things done - think outside the box and find creative solutions to tough technical problems.

  Required Technical and Professional Expertise

  2+ years building enterprise applications using Java and programming exposure around utilizing right data structures and building / adopting right algorithms ( DSA ), to a given problem.

  Experience with migrating/modernizing tech stack in any domain.

  Experience with Java/GO/Python

  Experience with version control systems such as github

  Agile/Scrum methodology experience

  Experience writing unit tests, integration tests and TDD principles.

  Experience with and knowledge of the nuances required in creating cross-browser web applications

  Preferred Technical and Professional Expertise

  .net/FoxPro tech stack. Javascript, Python, .net, SQL.

  Understanding of any of ORM tools, for example Eclipse link

  What we offer:

  Working for a top 5 IT company according to Forbes 2022 best employers ranking

  International and prestigious projects

  Highly skilled teams of experts

  Wide range of IBM trainings and certificates

  Unlimited access to Udemy, Harvard Business Review, Safari O'Reilly, getAbstract, IBM AI Skills Academy

  And what is more:

  Contract of employment

  Competitive compensation - salary range , depending on your skills and experience

  Possibility to apply for 50% tax deductible costs on R&D creative works

  Private medical care and life insurance

  Employee Assistance Program

  Sport, charity & other networking groups

  Summer / winter camps for children

  Discounts with IBM employee badge

  Referral Bonus Program

  Home office option

  No dress code

  About Business UnitIBM Software infuses core business operations with intelligence-from machine learning to generative AI-to help make organizations more responsive, productive, and resilient. IBM Software helps clients put AI into action now to create real value with trust, speed, and confidence across digital labor, IT automation, application modernization, security, and sustainability. Critical to this is the ability to make use of all data, because AI is only as good as the data that fuels it. In most organizations data is spread across multiple clouds, on premises, in private datacenters, and at the edge. IBM's AI and data platform scales and accelerates the impact of AI with trusted data, and provides leading capabilities to train, tune and deploy AI across business. IBM's hybrid cloud platform is one of the most comprehensive and consistent approach to development, security, and operations across hybrid environments-a flexible foundation for leveraging data, wherever it resides, to extend AI deep into a business.

  Your Life @ IBMIn a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better.

  Being an IBMer means you'll be able to learn and develop yourself and your career, you'll be encouraged to be courageous and experiment everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background.

  Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on-going feedback to help other IBMers grow, as well as collaborate with colleagues keeping in mind a team focused approach to include different perspectives to drive exceptional outcomes for our customers. The courage our IBMers have to make critical decisions everyday is essential to IBM becoming the catalyst for progress, always embracing challenges with resources they have to hand, a can-do attitude and always striving for an outcome focused approach within everything that they do.

  Are you ready to be an IBMer?

  About IBMIBM's greatest invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world.Restlessly reinventing since 1911, we are not only one of the largest corporate organizations in the world, we're also one of the biggest technology and consulting employers, with many of the Fortune 50 companies relying on the IBM Cloud to run their business. At IBM, we pride ourselves on being an early adopter of artificial intelligence, quantum computing and blockchain. Now it's time for you to join us on our journey to being a responsible technology innovator and a force for good in the world.

  Location StatementFor additional information about location requirements, please discuss with the recruiter following submission of your application.

  Being You @ IBMIBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

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