Senior Integration Developer (OIC, MuleSoft) - Onsite

At CGS Business Solutions, we’re dedicated to helping skilled IT and business professionals take the next meaningful step in their careers. Whether you're exploring project-based consulting roles or seeking a long-term position, we connect you with opportunities that align with your expertise, your goals, and your growth trajectory.

Backed by deep industry insight and our proven TalentFlow™ Framework, we ensure every role we present is thoughtfully matched to your skills, passions, and career ambitions. If you're ready for a role that challenges you and moves your career forward, we’re currently partnering with leading organizations to fill the following opportunity

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CGS is hiring for a Senior Integration Developer with strong OIC and MuleSoft skills to be responsible for designing, developing, and implementing integration solutions that connect enterprise systems and applications. The Senior Integration Developer will lead the design and implementation of integration workflows, manage middleware platforms, and ensure seamless data flow across disparate system

s.
Major Duties and Responsibilit

• iesDesign, develop, and implement integration solutions using Oracle Integration Cloud (OIC), MuleSoft, and other iPaaS platforms across enterprise cloud and on-premise syste
• ms.Lead integration efforts specifically supporting Oracle Fusion ERP modules (Finance, SCM, HCM), ensuring reliable and scalable data exchan
• ge.Oversee the full API lifecycle, from designing and developing RESTful APIs to testing, monitoring, and optimizing for performance and scalabili
• ty.Build and maintain integrations using Oracle Fusion web services (SOAP/REST), FBDI, OTBI, and event-driven framewor
• ks.Create reusable API assets, connectors, and OIC integrations to accelerate development and standardize integration patter
• ns.Work closely with third-party vendors and integration partners to integrate external applications into Oracle ERP and enterprise ecosyste
• ms.Monitor integration performance across OIC, MuleSoft, and other middleware platforms; troubleshoot and optimize system efficien
• cy.Collaborate with business analysts, ERP functional teams, and architects to define technical requirements aligned with Oracle Fusion capabiliti
• es.Provide mentorship and guidance to IT peers on integration best practices, especially around ERP integrations and OIC design patter

ns.Education and Experie

• nce5+ years of experience in integration development with strong exposure to enterprise ERP systems and AP
• Is.Hands-on experience with Oracle Fusion ERP integrations and Oracle Integration Cloud (OI
• C).Bachelor’s degree in Computer Science, Information Technology, or related fie
• ld.Proficiency in programming languages such as Java, C#, Python, or JavaScri

pt.Knowledge and Ski

• llsExtensive hands-on experience with MuleSoft Anypoint Platform (API design, development, deploymen
• t).Strong experience with Oracle Integration Cloud (OIC), including orchestration, adapters, and ERP integration patter
• ns.Solid understanding of Oracle Fusion ERP architecture, including modules such as Finance, SCM, or H
• CM.Experience integrating with Oracle Fusion usi
• ng:SOAP/REST A
• PIsFBDI (File-Based Data Impo
• rt)BI Publisher / OTBI extra
• ctsEvent-driven integrati
• onsExperience with API-led connectivity and middleware architecture across hybrid environmen
• ts.Strong proficiency in web services (REST, SOAP) and data formats like XML and JS
• ON.Familiarity with API security best practices (OAuth, JWT, etc.) and enterprise security principl
• es.Knowledge of event-driven architecture (Pub/Sub, Kafka, RabbitM
• Q).Experience with EDI standards (ANSI X12, EDIFACT) and protocols (AS2, SFTP, FTP
• S).Experience with version control tools (GitHub, Bitbucke
• t).Strong data integration skills (mapping, transformation, database querie
• s).Exposure to cloud platforms (AWS, Azure, Oracle Cloud Infrastructur
• e).Strong analytical and troubleshooting skills in complex integration and ERP environmen
• ts.Excellent communication and collaboration skills with business, ERP functional, and technical tea
• ms.Ability to manage multiple priorities in a fast-paced environme
• nt.Certifications in MuleSoft, Oracle Integration Cloud, or cloud platforms are a pl

us.
CGS Business Solutions is a nationally recognized leader in IT staffing and consulting, delivering top-tier talent across Applications, Cloud & Infrastructure, Cybersecurity, Data & AI, and Engineering. As a multi-year INC 5000 winner and one of California’s Best IT Recruitment Firms, we’re known for combining boutique-level service with enterprise-grade resu

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We’re also proud to be named one of the Orange County Business Journal’s Fastest Growing Companies, earning the distinction for five consecutive years as we continue to expand into new markets across the U.S. Companies trust CGS to attract, engage, and retain elite technology talent—giving them the advantage they need to lead with confidence in a rapidly evolving digital land