We are looking for a Senior Database Developer to join a project in the energy sector, focusing on the development, optimization, and maintenance of Oracle databases and ETL/ELT processes. About the Project
The project involves developing new business initiatives and maintaining Oracle databases in accordance with SLA requirements. The scope includes ETL/ELT processes within Oracle and Big Data environments, as well as code optimization, refactoring, and performance improvements. Cooperation Details
Contract: B2B Work model: 100% Remote Start date: December 1, 2026 Duration: 12 months Your Responsibilities
Maintaining and developing Oracle databases and ETL/ELT processes Developing applications using Oracle APEX Optimizing databases, SQL queries, and PL/SQL code Diagnosing and resolving database incidents Managing source code and database changes using Git and Flyway Participating in CI/CD processes, code reviews, integration testing, and UAT Creating and maintaining documentation of database structures and processes Requirements
Hands-on experience with Oracle databases Strong programming skills in PL/SQL Experience designing and implementing ETL/ELT processes Experience orchestrating workflows using Apache Airflow Experience with version control using Git Experience managing database changes using Flyway or Liquibase Ability to optimize and debug complex SQL queries and PL/SQL procedures Experience in code reviews, refactoring, and database performance optimization Practical experience using AI-powered development tools Professional experience in the energy sector Nice to Have
Knowledge of Oracle APEX Experience with Python Familiarity with Azure DevOps Knowledge of Hadoop Experience with Apache Spark Knowledge of HBase Knowledge of Cassandra Experience with Java What We Offer
Private medical healthcare Sports activities co-financing Comprehensive administrative support, from documentation to onboarding Recruitment process
Application review Interview Hiring decision
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Senior Database Developer (Oracle / PL/SQL / ETL) (f/m/x) in Katowice – pracodawca: b2bnetwork
Nasza firma to doskonały pracodawca, który oferuje wyjątkowe możliwości rozwoju zawodowego w dynamicznym środowisku technologicznym. Pracując jako Cloud IT Architect, będziesz częścią zespołu, który kładzie duży nacisk na innowacje i współpracę, a także korzysta z najnowszych technologii chmurowych w sektorze finansowym. Oferujemy elastyczne godziny pracy, programy rozwoju umiejętności oraz przyjazną atmosferę, co sprawia, że jesteśmy idealnym miejscem dla profesjonalistów szukających satysfakcjonującej kariery.
