Job Description
Position: Software Developer (Java, Oracle & PostgreSQL)
Location: Germany
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
Position Overview
- 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.Responsibilities
- 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 Postgre
- SQL.
- Collaborate with cross-functional teams on application modernisation and cloud migration efforts.
- Ensure code quality, performance, and maintainability throughout the development lifecycle. Your Profile
- Solid experience in Java development and object-oriented programming.
- Strong skills in Oracle PL/SQL and ideally some exposure to Postgre
- SQL.
- Familiarity with IBM Data Stage is a plus.
- Good understanding of RESTful APIs, Git, and modern development practices.
- Strong communication skills in English; German is a plus.Bonus Skills
- Google Cloud Platform (GCP) – Big Query, Astronomer, CloudSQL
- IBM Cloud Pak for Data (CP4D) – especially for ETL and Data Stage migration
- Scheduling systems like Airflow or Astronomer Offer Benefits
- 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. #J-18808-Ljbffr
Apply Now
Apply Now