• Architect, design, and implement enterprise-grade VoIP recording solutions and integrations. • Develop high-performance real-time media capture applications using C++ for RTP packet processing and audio stream handling. • Implement signaling and control logic using Node.js. • Integrate telecommunications systems using SIP and SIPREC protocols. • Deploy, configure, and extend media proxy solutions such as RTPengine. • Design and implement scalable distributed data pipelines for processing and routing large volumes of data. • Develop backend services and data processing components using Java and Python. • Design resilient microservices architectures for cloud environments such as AWS or GCP. • Implement asynchronous service communication using message brokers and event streaming platforms such as Kafka, JMS, or ActiveMQ. • Design and develop enterprise web applications and management dashboards using Vaadin UI. • Build administrative tools for monitoring, configuration, and operational management of platform services. • Lead modernization initiatives by refactoring legacy systems into cloud-native, containerized deployments using Docker and Kubernetes. • Provide architectural leadership for complex commercial products and R&D initiatives. • Drive system performance improvements including algorithm optimization, concurrency, and scaling strategies. • Collaborate with cross-functional teams as the lead architect for voice services and advanced data processing capabilities. • Ensure platform compliance with enterprise security and regulatory standards such as PCI, SOC2, HIPAA, and GDPR.