SIP Developer (OCCAS)

Apex Systems • Eden Prairie, Minnesota • Posted June 19, 2026
About the Role

Job#: 3038938
Job Description:
1. Role Summary
The Oracle Communications Cloud Application Server (OCCAS) SIP Developer designs, builds, and operates SIP-based applications within the OMNIChannel platform, focusing on session management, SIP routing, SIPREC recording flows, and integrations across SBCs, Amazon Connect, and AI-driven systems.
This role is responsible for end-to-end lifecycle delivery—from SIP application development through production operations—ensuring high availability, scalability, and compliance of enterprise voice and recording platforms. 
2. Core Responsibilities
A. SIP Application Development (OCCAS)
Design, develop, and maintain OCCAS-based SIP applications Session handling, routing logic, and dialog control
Implement features such as: Header manipulation and normalizationRouting logic updates and dial plan controlSession orchestration and failover be...
        