OIC Integration Engineer: Oracle Fusion & Salesforce

Ethereum Technologies LLC; Winchester (VA); On-site; USD 110,000 - 165,000; Full time

Job summary

Ethereum Technologies is seeking a hands-on Oracle Integration Cloud (OIC) engineer to design, develop, and support OIC integrations connecting Oracle Fusion, Salesforce, databases, and external applications. You will build REST/SOAP integrations, orchestrations, mappings, adapters, and file-based interfaces, while ensuring robust error handling, monitoring, and performance optimization.

Onsite role includes coordinating with business teams and offshore developers throughout build, testing,

Qualifications

• Strong hands-on experience with Oracle Integration Cloud (OIC).
• Design, develop, configure, test, and support OIC integrations between Oracle Fusion, Salesforce, databases and external apps.
• Strong knowledge of REST/SOAP services, mappings, adapters and file-based integrations.
• Proficient with REST APIs, SOAP Web Services, XML, JSON, XSLT and XPath in OIC mappings.
• Experience with Oracle ATP/database integrations and file processing.
• Solid understanding of integration patterns, error handling, monitoring, troubleshooting, performance optimization and reliability.
• Excellent analytical, troubleshooting, documentation and communication skills.

Responsibilities

• Develop and implement OIC integrations between Oracle Fusion, Salesforce, databases, and external applications.
• Build and maintain REST/SOAP integrations, mappings, orchestrations, adapters, and file-based interfaces.
• Perform unit testing, troubleshoot integration failures, and optimize performance and reliability.
• Prepare and maintain technical documentation following integration-development best practices for scalable and secure solutions.
• For the onsite role, act as the technical coordination point for integration discussions with business teams and coordinate with offshore development through build, testing, deployment and production support.
• Support SIT/UAT defect resolution, deployment readiness, cutover activities and post-production stabilization for OIC interfaces.

Skills

Oracle Integration Cloud (OIC)

REST/SOAP integrations

REST APIs

SOAP Web Services

XML

JSON

XSLT

XPath

Oracle Fusion

Salesforce

Database integrations

File-based integrations

Troubleshooting

Documentation

Tools

Oracle Fusion

Salesforce

Oracle ATP

REST APIs

SOAP Web Services

Job description

Ethereum Technologies is seeking a hands-on Oracle Integration Cloud (OIC) engineer to design, develop, and support OIC integrations connecting Oracle Fusion, Salesforce, databases, and external applications. You will build REST/SOAP integrations, orchestrations, mappings, adapters, and file-based interfaces, while ensuring robust error handling, monitoring, and performance optimization.

Onsite role includes coordinating with business teams and offshore developers throughout build, testing,