Oracle Integration & API Engineer
CACI International1 day ago
Base Salary
$99k - $207k/yr
Responsibilities
- Design, develop, and maintain integrations between Oracle Fusion Cloud HCM and federal HR systems such as EHRI, eOPF, USA Staffing, USA Performance, Employee Express, and MyPay.
- Engineer bidirectional payroll integrations with NFC, DFAS, IBC, and GSA using HCM Extracts and payroll costing flows.
- Build Oracle Integration Cloud integration flows with adapters, orchestration, error handling, and retry logic.
- Implement federal API Management gateway endpoints using OAuth 2.0, REST/JSON, and OpenAPI 3.0.
- Develop webhook-based, event-driven integrations for benefits, payroll, and personnel action synchronization.
- Create monitoring dashboards, alerts, and automated error-recovery workflows.
- Maintain technical design documents, interface control documents, data mappings, and API documentation.
- Support FEHB Data Hub enrollment, reconciliation, and premium remittance integrations.
- Ensure integrations meet FIPS 140-3 encryption, CUI handling, and SCIM 2.0 provisioning requirements.
- Participate in SAFe Agile ceremonies, integration testing, and Agile Release Train activities.
- Build automated tools for parallel payroll validation testing.
- Resolve complex technical issues, mentor junior consultants, lead small technical initiatives, and guide Oracle Fusion Cloud HCM best practices.
Requirements
- U.S. citizenship and ability to obtain and maintain a Public Trust clearance.
- Bachelor’s degree and 7 years of relevant experience; additional experience may substitute for the degree.
- At least 7 years of experience in integration development, API engineering, or middleware administration.
- At least 5 years of hands-on experience with Oracle Integration Cloud, Oracle SOA Suite, or similar integration platforms.
- Strong proficiency with REST APIs, JSON/XML, OAuth 2.0, and OpenAPI 3.0.
- Experience with Oracle Fusion Cloud HCM APIs, SOAP/REST services, HCM Extracts, HDL/HSDL, and BI Publisher.
- Experience with SFTP, message queuing, and batch file-based integration patterns.
- Familiarity with CI/CD pipelines, Git, and SAFe Agile teams.
- Preferred: 8 or more years of Oracle Fusion Cloud or Oracle ERP Cloud integration experience.
- Preferred: Oracle Integration Cloud or Oracle Cloud Infrastructure certification.
- Preferred: experience with federal HR systems, federal APIM gateways, FedRAMP-authorized environments, event-driven architectures, webhooks, federal data standards, and Oracle Cloud HCM/ERP integrations.
- Preferred: scripting experience with Python, Groovy, or JavaScript.
Benefits
- Primarily remote work, with possible onsite reporting in Reston based on business needs.
- Up to 10% continental U.S. travel.
- Flexible time off, learning resources, healthcare, wellness, financial and retirement benefits, family support, continuing education, and other time-off benefits.
- Full-time regular employment; the position is contingent on funding and may not be filled immediately.
Tech Stack
Categories
About CACI International
CACI International is a public government contractor that delivers enterprise IT, cybersecurity, electronic warfare, space, and intelligence solutions to U.S. defense, intelligence, and federal civilian customers. It provides systems engineering, software and data services, and mission support across C4ISR and business systems, primarily through long-term government contracts. Founded in 1962 and headquartered in Reston, Virginia, CACI trades on the NYSE under the ticker CACI.