Software Engineer- C#/C++

Confidential · Ottawa, Ontario, Canada

Location

Ottawa

Job Type

Contractor

Posted

July 17, 2026

Job Description

Job Title: Software Engineer – C#/C++
Job Description
This role focuses on designing and developing software for advanced voice communication systems. You will build and maintain the integration layer that connects PBX and voice switching platforms with endpoint devices and back-end web services, ensuring secure, reliable, and real-time voice communication across complex systems.
Responsibilities
Develop and maintain software interfaces in C++ and C# between PBX and voice switching platforms, endpoint devices, and back-end web services.
Implement and integrate SIP for call setup, routing, and teardown, and manage RTP media streams for real-time voice transport.
Build SNMP-based monitoring and management interfaces to query, configure, and collect health and status data from telephony devices.
Design RESTful or equivalent API integrations between the voice layer and back-end services to ensure reliable data exchang...
        

Ready to Apply?

Submit your application for Software Engineer- C#/C++ at Confidential

Apply Now