Oracle Integration Cloud (OIC) Consultant

Hiring company: Toptal Headquarters: Remote URL: https://www.toptal.com/ About the Role We're looking for an Oracle Integration Cloud Consultant who can own enterprise integration work end to end — discovery, architecture, implementation, migration, and production support. This isn't a "follow the ticket" role: you'll independently design and build production-grade OIC integrations connecting Oracle applications with ecommerce, ERP, CRM, finance, and supply chain platforms. If you know OIC 3 inside and out and want variety across projects and industries, this is built for that. What You'll Do • Design and build integrations using Oracle Integration Cloud, including Oracle and third-party adapter configuration • Develop scheduled, event-driven, batch, and API-based integrations • Create data mappings, transformations, validations, and orchestration workflows • Integrate Oracle applications with ecommerce, ERP, CRM, finance, and supply chain platforms • Implement error handling, retries, monitoring, logging, and alerting • Define data contracts and technical documentation • Troubleshoot integration and connectivity issues across environments • Support deployments across development, testing, and production • Evaluate integration architectures, platform costs, and alternative approaches • Collaborate directly with application, infrastructure, and business teams What You Bring • Strong hands-on experience with Oracle Integration Cloud, preferably OIC 3 • Experience building and deploying production-grade integration flows • Experience with at least one Oracle enterprise application (JD Edwards, Oracle ERP Cloud, E-Business Suite, PeopleSoft, or Siebel) • Strong knowledge of REST, SOAP, JSON, XML, webhooks, authentication, and data mapping • Experience with scheduled, event-driven, synchronous, and asynchronous integration patterns • Experience with error handling, monitoring, troubleshooting, and operational support • Familiarity with Oracle Cloud Infrastructure • Strong communication, documentation, and independent problem-solving skills Nice to Have • Experience with JD Edwards adapters or JDE Orchestrator • Ecommerce platform integration experience • OIC cost modeling or process automation experience • Gen2-to-Gen3 migration experience • OCI AI services or MCP integration experience Why This Role • Variety: Multiple industries and project types — discovery, architecture, migration, and production support • Growth path: Potential to contribute as a developer, technical lead, or integration architect depending on project scope • Exposure: Enterprise ERP, ecommerce, cloud, and AI-enabled integration work • Longevity: Real potential for follow-on engagements beyond the initial project To apply: https://weworkremotely.com/remote-jobs/toptal-oracle-integration-cloud-oic-consultant