Software Developer Senior Oracle E-Business Suite (EBS) solutions
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Job Summary
Senior Software Developer Oracle EBS R12.2
Summary
The candidate possesses extensive experience designing developing and supporting enterprise Oracle E-Business Suite (EBS) solutions within large-scale government and public-sector environments. With strong expertise in Oracle EBS R12.2 the candidate has delivered complex enhancements integrations customizations and reporting solutions across financial modules including Accounts Payable (AP) Accounts Receivable (AR) General Ledger (GL) Purchasing (PO) Payments (IBY) and System Administration (FND).
Key areas of expertise include:
Oracle E-Business Suite Functional & Technical Expertise
- Deep understanding of Oracle EBS R12.2 architecture configurations and business processes.
- Extensive experience supporting and enhancing Oracle Financials modules including AR AP GL PO and Payments.
- Strong knowledge of Oracle EBS data model and table structures including AR AP IBY PO GL FND XLA and related financial transaction tables.
- Worked closely with business stakeholders and finance teams to analyze requirements and design technically feasible Oracle ERP solutions.
- Strong business and technical knowledge of Oracle E-Business Suite R12.2.
- Extensive experience supporting Oracle Financial modules including:
- Accounts Receivable (AR)
- Accounts Payable (AP)
- Payments (IBY)
- Purchasing (PO)
- General Ledger (GL)
Oracle Development & Customization
- Developed and maintained complex Oracle PL/SQL packages procedures functions triggers and database objects to support critical business operations.
- Extensive hands-on experience with Oracle SQL performance tuning query optimization and database troubleshooting.
- Designed and developed Oracle Forms Oracle Reports BI Publisher reports XML Publisher templates and Workflow customizations.
- Created custom extensions interfaces conversions and enhancements following Oracle EBS development standards.
- Developed Unix shell scripts and automated deployment processes supporting application maintenance and release management.
Integration & API Development
- Built and consumed Oracle APIs REST/SOAP Web Services and enterprise integrations between Oracle EBS and external systems.
- Developed XML and JSON-based data exchange solutions supporting financial and operational business processes.
- Experience implementing inbound and outbound data interfaces automated file transfers and integration frameworks.
Java OAF & Oracle APEX
- Developed Oracle Application Framework (OAF) extensions and custom pages to enhance Oracle EBS user experience.
- Experience using Java and JavaScript technologies to support custom Oracle applications and integrations.
- Designed and implemented Oracle APEX applications for workflow automation reporting and business process improvements.
Data Migration & Oracle GoldenGate
- Supported data migration replication and synchronization initiatives using Oracle GoldenGate and enterprise data transfer solutions.
- Developed ETL and data validation processes ensuring data integrity across environments and integrated systems.
Testing Release Management & Documentation
- Prepared technical design documents deployment scripts release packages and operational documentation.
- Conducted unit testing and supported System Integration Testing (SIT) User Acceptance Testing (UAT) and production deployment activities.
- Participated in cutover planning environment management and post-production support.
- Resolved application defects and performance issues while ensuring compliance with enterprise development standards.
Government & Public Sector Experience
- Experience delivering Oracle ERP solutions within public-sector and government organizations working within structured SDLC governance security and change management frameworks.
- Collaborated with business finance audit and technical teams to ensure compliance with organizational policies and regulatory requirements.
- Demonstrated ability to work effectively in large enterprise environments supporting mission-critical financial systems.
Leadership & Communication
- Strong verbal and written communication skills with proven ability to work directly with business stakeholders project teams architects and senior management.
- Provided technical leadership mentoring knowledge transfer and quality assurance oversight throughout project lifecycles.
- Successfully managed competing priorities while delivering high-quality Oracle solutions within established timelines.
Match Against Requirements
Requirement | Match |
Oracle EBS AR/AP/GL/Payments | |
Oracle EBS Tables (AR AP IBY PO GL FND) | |
Oracle R12.2 Customizations & Extensions | |
SQL PL/SQL XML JSON | |
BI Publisher Forms Reports Workflow | |
Java OAF JavaScript | |
APIs & Web Services | |
Oracle APEX | |
Oracle GoldenGate & Data Transfer | |
Testing Release Management Documentation | |
OPS/Public Sector Experience | to (if candidate has government experience) |
Required Skills:
Mandatory Skills & Experience Cloud & Infrastructure Engineering Proven experience designing deploying and maintaining hybrid infrastructure environments across: Microsoft Azure Amazon Web Services (AWS) Linux-based environments SaaS solutions COTS solutions On-premises systems Strong experience with Windows and Linux server administration including: CentOS Ubuntu CoreOS Experience supporting modern web technology stacks including: LAMP MEAN Drupal Elasticsearch Experience with virtualization platforms storage solutions networking and enterprise infrastructure services. Strong understanding of cloud architecture frameworks technology assessments and cloud solution strategies. Identity & Access Management Experience managing and supporting identity and access controls using: Active Directory Microsoft Entra ID Enterprise IAM solutions Experience implementing authentication authorization and access governance controls. DevOps & CI/CD Automation Strong experience designing building and administering CI/CD pipelines for continuous integration and deployment. Experience with development and collaboration tools including: Azure DevOps JIRA Confluence Maven Jenkins Experience with Infrastructure as Code (IaC) and version-controlled deployments. Strong knowledge of DevOps methodologies automation frameworks and release management best practices. Experience with containerization and orchestration technologies including: Docker Kubernetes AKS / EKS Experience automating operational and compliance-related activities using: PowerShell Bash Python Programming & Scripting Hands-on experience with scripting and programming languages including: Python Bash PHP Java JavaScript Experience with build and configuration management tools including: Git Ansible Chef Puppet API & Integration Experience Experience building and consuming APIs and integration endpoints. Experience integrating cloud platforms enterprise systems and deployment pipelines. Understanding of enterprise integration architectures and service-based deployments. Security Monitoring & Compliance Strong understanding of infrastructure security cloud security and DevOps security best practices including: Least privilege access Secure logging Secrets management Vulnerability remediation Experience with security and monitoring tools including: Radware Dynatrace Splunk Azure Monitor / Log Analytics AWS CloudTrail / CloudWatch ELK Stack / SIEM solutions Experience implementing centralized audit logging and monitoring across enterprise platforms. Ability to support internal and external audits through reporting evidence gathering and log analysis. Experience supporting forensic investigations audit remediation and incident reviews. Familiarity with Government of Ontario I&IT Directives Policies and Information Technology Standards. Release Management & Operational Support Experience coordinating infrastructure and application releases across technical and business teams. Knowledge of change management processes deployment approvals rollback planning and release governance. Experience with release readiness reviews deployment validation and post-release monitoring. Ability to maintain release documentation operational records and audit artifacts. Project Management & Communication Strong project planning coordination and resource management skills. Experience with roadmap planning modernization initiatives and infrastructure investment planning. Strong stakeholder communication and cross-functional collaboration skills. Ability to explain complex technical concepts to business users leadership teams and non-technical stakeholders. Strong documentation reporting presentation and technical writing skills. Mobile Device Management Experience supporting mobile device management for cellular devices and tablets across multiple platforms and operating systems. Desirable Skills Experience supporting Government of Ontario enterprise environments. Experience with enterprise modernization and cloud transformation initiatives. Familiarity with enterprise governance compliance frameworks and audit readiness programs. Experience mentoring and coaching junior DevOps and infrastructure resources. Strong understanding of operational resilience disaster recovery and enterprise monitoring strategies. Additional Information Strong hands-on DevOps cloud infrastructure automation CI/CD security and enterprise release management experience is mandatory for this role.
