We are seeking a highly skilled .NET Azure Developer with hands-on experience in VoIP/SIP-based communications systems . The ideal candidate will design, develop, and maintain cloud-native applications on Microsoft Azure while integrating real-time communication technologies and telephony platforms.

Key Responsibilities

- Design and develop scalable applications using C# and .NET/.NET Core .
- Build and deploy cloud-native solutions on Microsoft Azure .
- Develop and maintain integrations involving SIP, VoIP, and unified communications platforms .
- Collaborate with architects, product managers, and engineering teams to deliver high-quality solutions.
- Implement REST APIs, microservices, and event-driven architectures.
- Troubleshoot and optimize real-time communication systems for performance and reliability.
- Participate in code reviews, testing, CI/CD implementation, and production support.

Required Technical Skills
- 5+ years of strong experience with C#, .NET, and .NET Core .
- Hands-on expertise with Microsoft Azure services including App Services, Azure Functions, Service Bus, Storage, and Azure DevOps.
- Proven experience with SIP (Session Initiation Protocol) and VoIP technologies .
- Experience integrating with telephony platforms, communication services, or UC solutions.
- Solid knowledge of REST APIs,



Microservices, and distributed systems .
- Experience with SQL Server and cloud-based databases.
- Familiarity with CI/CD pipelines , Git, and DevOps practices.
- Strong debugging, performance tuning, and problem-solving skills.

Preferred Qualifications
- Experience with Azure Communication Services , Teams integration, or contact-center platforms.
- Knowledge of WebRTC, media streaming, or real-time communications.
- Experience in enterprise-scale cloud application development.

About BrickRed Systems BrickRed Systems is a global leader in next-generation technology consulting and workforce solutions, specializing in delivering high-quality talent across digital, engineering, healthcare, analytics, finance, operations, and business transformation domains.

With a strong emphasis on innovation, scalability, and client success, BrickRed Systems helps organizations solve complex business challenges by providing skilled professionals across strategy, technology, creative, and operational functions.

BrickRed Systems fosters a culture of continuous learning, collaboration, and excellence, enabling professionals to contribute to high-impact global initiatives while advancing their careers.

📌 .NET Azure Developer (VoIP/SIP) (Canada)
🏢 BrickRed Systems
📍 Canada