Senior Oracle EBS Developer (f/m/x)

Sii Poland; Bydgoszcz; On-site; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Great benefits

Centre of internal trainings

Profit sharing

Open management team

Medical care

Job summary

Sii Poland is seeking a Senior Oracle EBS Developer to join a long-term project focused on maintaining and enhancing an Oracle E-Business Suite environment. The role emphasizes hands-on development, customizations, and ongoing optimization of the mature EBS platform.

You will collaborate with business and technical teams to deliver enhancements, support custom solutions, and contribute to deployment processes with CI/CD where applicable. Fluent English is required for effective communication.

Qualifications

• 8+ years of Oracle EBS experience
• Proven experience with Oracle EBS Release 12 (R12)
• Hands-on development, maintenance, and customization in EBS
• Experience with OAF, Form, Workflows, OAP, XML Gateway
• Strong PL/SQL skills and Concurrent Manager
• Experience with EBS extensions and integrations
• Ability to analyze, troubleshoot, and enhance EBS solutions
• Fluent English

Responsibilities

• Maintain and develop existing EBS solutions (R12)
• Design and implement customizations within EBS
• Develop and support OAF, Forms, Workflows, OAP, XML Gateway
• Create/modify concurrent programs and manage processes
• Troubleshoot issues in the EBS platform
• Collaborate with business/technical teams to gather requirements
• Prepare technical documentation and support knowledge sharing
• Contribute to release/deployment and CI/CD activities

Skills

EBS development

PL/SQL

OAF

Oracle Forms

Oracle Workflows

Oracle Analytics Publisher (OAP)

XML Gateway

Concurrent Manager

Integrations

T-SQL/SQL

Code troubleshooting

Tools

Oracle E-Business Suite

OAF Personalization

Oracle Fusion (exposure)

Job description

We are looking for a Senior Oracle EBS Developer to join a long-term project focused on the maintenance, enhancement, and development of an existing Oracle E-Business Suite environment.

This role is dedicated to supporting and extending a mature Oracle EBS platform through custom development, enhancements, and ongoing optimization. We are looking for a hands-on Oracle EBS specialist with strong technical expertise in EBS-specific technologies and frameworks, rather than an implementation or functional consultant.

You will work closely with business and technical teams to deliver enhancements, maintain existing custom solutions, and ensure the stability and efficiency of the Oracle EBS ecosystem.

Your tasks

• Maintaining and developing existing Oracle E-Business Suite (EBS R12) solutions
• Designing and implementing customizations and enhancements within the Oracle EBS environment
• Developing and supporting solutions based on Oracle Application Framework (OAF), Oracle Forms, Oracle Workflows, Oracle Analytics Publisher (OAP), and XML Gateway
• Creating and modifying concurrent programs and managing related processes using Concurrent Manager
• Troubleshooting and resolving issues within the Oracle EBS platform
• Collaborating with business and technical stakeholders to gather requirements and implement solutions
• Preparing technical documentation and supporting knowledge-sharing activities
• Contributing to release and deployment processes, including CI/CD initiatives where applicable

Requirements

• Minimum 8 years of experience working with Oracle E-Business Suite
• Proven experience with Oracle EBS Release 12 (R12)
• Strong hands-on experience in Oracle EBS development, maintenance, and customization
• Hands-on experience with Oracle Application Framework (OAF), including Personalization, Oracle Forms, Oracle Workflows, Oracle Analytics Publisher (OAP), and XML Gateway
• Strong PL/SQL skills combined with experience in developing and supporting concurrent programs and using Concurrent Manager
• Experience working with custom Oracle EBS extensions and integrations
• Ability to analyze, troubleshoot, and enhance existing EBS solutions
• Good understanding of software development best practices
• Fluent English

Nice to have

• CI/CD experience in Oracle EBS and/or Oracle Fusion environments
• Oracle APEX knowledge
• Exposure to Oracle Fusion applications
• Previous work in regulated industries
• Familiarity with modern integration and automation practices

Job no. JOB-BDXQZ

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well-equipped offices
• MySii app
• Medical care