IMS)

Oracle

Regular Employee Poland, Poland Computer Occupations

Posted:

March 02, 2026

Location:

Poland, Poland, Poland

Job Description

We’re looking for an experienced engineer to architect, build, and deliver telecom-grade voice applications on Oracle Communications Converged Application Server (OCCAS). You’ll own end-to-end technical delivery—from architecture and hands-on SIP/IMS development through customer-prem deployment, integration, troubleshooting, testing/validation, and follow-on support. You’ll collaborate with customers and internal teams (product, engineering, operations) to deliver scalable, resilient, secure services across service provider and enterprise communications environments.
What You'll Do 
Architecture & design: Define end-to-end architecture for OCCAS applications (service design, interfaces, deployment topology, NFRs); produce HLD/LLD, call flows, requirements/specs, and acceptance criteria; set engineering standards (patterns, logging/metrics, error handling).
Hands-on development: 
Design and develop SIP/IMS and converged SIP+HTTP applications on OCCAS...
                

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Job Overview

Job Type: Regular Employee

Location: Poland, Poland

Posted: March 02, 2026

Deadline: April 11, 2026