Software Developer; Java, Oracle & PostgreSQL

Position: Software Developer (Java, Oracle & PostgreSQL) Location: Germany DATAGROUP in Krakau or HybridDATAGROUP 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 PersonBartlomiej MusialPosition 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.

ResponsibilitiesDesign 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 ProfileSolid 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 SkillsGoogle Cloud Platform (GCP) – Big Query, Astronomer, CloudSQLIBM Cloud Pak for Data (CP4D) – especially for ETL and Data Stage migrationScheduling systems like Airflow or AstronomerOffer BenefitsFlexible 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