Senior Oracle Developer (f/m/x)

Sii Polska is hiring an experienced Oracle Developer to work primarily on Oracle E-Business Suite R12 solutions, supporting various business processes through development and maintenance of custom Oracle EBS components.

• At least 5 years of technical experience with Oracle EBS R12 and development tools such as Oracle Forms, Oracle Reports, BI Publisher, OAF, XML Gateway, and Oracle REST
• Strong proficiency in SQL and PL/SQL with solid understanding of performance optimization techniques
• Experience developing and maintaining customizations within Oracle EBS including PL/SQL objects and Oracle Forms
• Practical knowledge of integration mechanisms and standard APIs within Oracle EBS
• Fluent in English
• Residing in Poland required
• Polish at intermediate level or above

• Develop and maintain Oracle EBS R12 solutions, including customizations
• Build PL/SQL objects such as packages, procedures, functions, and triggers
• Analyze and optimize SQL queries and batch processes for performance
• Troubleshoot and resolve incidents and production issues within EBS modules
• Design and develop Oracle Forms, Reports, and BI Publisher templates
• Implement and support integrations between Oracle EBS and external systems using standard APIs, XML Gateway, Oracle REST Services, Web Services, XML, and batch interfaces
• Monitor and troubleshoot integration workflows
• Design and develop Oracle APEX applications including dashboards and reports
• Configure and develop Oracle Workflow processes and implement extensions using Oracle Application Framework (OAF)
• Gather business requirements, prepare technical and functional documentation, collaborate with stakeholders
• Estimate development effort, participate in code reviews, and collaborate with functional teams and solution architects

Candidate must reside in Poland.