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Oracle integration Cloud (OIC) Developer

Herdon, VA

At i360technologies, we deliver business consulting and technology solutions that support the mission of federal agencies. We are seeking an experienced Oracle Integration Cloud (OIC) Developer to design and implement secure REST-based integrations between our on-premises Oracle E-Business Suite (EBS) 12.2.14 environment and an external third-party system. The role focuses on leveraging OIC as the central integration platform to enable bidirectional communication, including transaction processing (e.g., purchase orders and invoices), financial data lookups, and reference/master data exchanges (e.g., vendor, and accounting data). You will apply OIC best practices to build robust, scalable integrations using synchronous and asynchronous REST services with JSON payloads and OAuth 2.0 security. This is a hands-on role emphasizing OIC architecture, development, and optimization, with collaboration alongside our in-house EBS experts for data handling. 

Key Responsibilities

  • Design and develop REST service interfaces in OIC, including hosted services for inbound calls from the external system (e.g., transaction processing and data lookups) and outbound integrations to the external system (e.g., sending acknowledgments, status updates, and master data).
  • Implement secure authentication using OAuth 2.0 for all REST endpoints, ensuring compliance with security best practices.
  • Build and configure OIC integrations that handle JSON payloads for both synchronous (real-time responses) and asynchronous (event-driven) processing flows.
  • Collaborate with internal PL/SQL developers to define integration points for EBS data extraction and transformation, ensuring seamless flow from EBS to OIC without requiring direct EBS development.
  • Apply OIC best practices for error handling, monitoring, logging, and performance optimization to support reliable communication between on-premises EBS and cloud/external systems.
  • Conduct testing, troubleshooting, and deployment of OIC artifacts, including integration flows, adapters, and mappings.
  • Document integration designs, configurations, and operational procedures to enable knowledge transfer to the team.
  • Stay current with OIC updates and recommend enhancements to align with evolving business needs, such as database upgrades (e.g., from Oracle 19c to 23AI).

Qualifications

  • Bachelor's degree in computer science, Information Technology, or a related field (or equivalent experience).
  • 3+ years of hands-on experience with Oracle Integration Cloud (OIC), specifically building REST service integrations.
  • Proven expertise in designing and implementing REST APIs with JSON payloads, including OAuth 2.0 authentication and authorization.
  • Strong understanding of synchronous and asynchronous integration patterns in a hybrid (on premises/cloud) environment.
  • Experience with OIC adapters (e.g., REST Adapter, Database Adapter) and integration styles (e.g., orchestrated flows, schedules, and events).
  • Familiarity with integration best practices, including API management, fault tolerance, and scalability in OIC.

Preferred Qualifications:

  • Experience integrating with Oracle E-Business Suite (EBS), particularly for financial modules (e.g., procurement, payables), though not required.
  • Knowledge of PL/SQL for data processing and Oracle database environments (e.g., Oracle 19c/23AI on Linux).
  • Exposure to external system integrations (e.g., ERP/CRM platforms) via REST.
  • Certification in Oracle Integration Cloud or related Oracle middleware.
  • Experience working with a federal agency would be preferred. 

Security & Eligibility Requirements

  • Ability to obtain and maintain a federal Public Trust (suitability) clearance
  • Must be able to pass a federal background investigation
  • U.S. Citizenship or Permanent Residency required (no visa sponsorship available)

Benefits

  • Referral Bonus
  • (401k) Matching
  • Holidays – Eleven
  • Technology Reimbursement
  • Short-Term & Long-Term Disability
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (0-3 years - 15 Days PTO | 3+ years 20 Days)
  • 80% Employer Paid Health Care Plan (Medical, Dental & Vision)

Equal Opportunity Employer Minority/Female/Veteran/Disability

All qualified applicants will receive consideration for employment regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or status within any other protected group.

Only direct applicants will be considered. Submissions from recruiting or staffing firms will not be accepted.

 

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As set forth in i360technologies, Inc.’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

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