Job Description
**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.
**Responsibilities**
**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).
...
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.
**Responsibilities**
**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).
...
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Submit ApplicationJob Details
- Location Poland, Poland
- Job Type Full-time
- Category other-general
- Posted Date February 20, 2026
- Application Deadline March 25, 2026