JustJoin.IT
Praca zdalna
Senior
Senior Database Developer (Oracle / PL/SQL / ETL) (f/m/x)
⚲ Polska
Do uzgodnienia
Wymagania
- Oracle
- PL/SQL
- Git
- Flyway
- ETL/ELT
- Apache Airflow
- CI/CD
- SQL
Opis stanowiska
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
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
🔍 Dekoder Ogłoszenia
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