DATAGROUP in Krakau or Hybrid
DATAGROUP is one of the leading German IT service providers - thanks to our dedicated team. Our passion for technology and innovation enables us to provide our customers with reliable IT services. With us, you can expect a fascinating and challenging field of activity in an innovative company. An open corporate culture, individual training opportunities and diverse development opportunities mean a workplace tailored to you and your life.
Contact Person
Bartlomiej Musial
P
» To the application form
» Job advertisement as PDF
DATAGROUP Polska Sp. z o.o. is looking for a skilled Java/Oracle Developer to support our ongoing technology refresh and migration initiatives. This is a mid-level position offering remote flexibility and the opportunity to work on forward-looking IT projects that involve modernizing legacy systems and migrating to cloud and open-source platforms.
Design and implement robust, scalable, and efficient JAVA-based frontend as well as Java components and Oracle PL/SQL procedures for the ETL process.
Contribute to the migration from Oracle to PostgreSQL.
Collaborate with cross-functional teams on application modernisation and cloud migration efforts.
Ensure code quality, performance, and maintainability throughout the development lifecycle.
Your profile
We're seeking someone with a strong technical foundation and a proactive mindset. You should have:
Solid experience in Java development and object-oriented programming.
Strong skills in Oracle PL/SQL and ideally some exposure to PostgreSQL.
Familiarity with IBM DataStage is a plus.
Good understanding of RESTful APIs, Git, and modern development practices.
Strong communication skills in English; German is a plus.
Bonus skills
You'll Be Working Alongside Other Specialists In Related Areas. If You Have Experience Or Interest In Any Of The Following, It's a Big Advantage
Google Cloud Platform (GCP) – BigQuery, Astronomer, CloudSQL
IBM Cloud Pak for Data (CP4D) – especially for ETL and DataStage migration
Scheduling systems like Airflow or Astronomer
Offer
Benefits
At DATAGROUP Polska Sp. z o.o., we value our employees and offer a comprehensive benefits package to support your professional and personal growth:
Flexible working hours and remote work options (Poland only).
Open and cooperative corporate culture and a trusting working atmosphere
Flat Hierarchies and Short Decision Paths
Individual training opportunities and interesting technical challenges
Social benefits
» To the application form