Senior Backend Node.js Developer

We are looking for a Senior Backend Node.js Developer with 35 years of experience to design, develop, and scale backend infrastructure for a cloud telephony and omnichannel communication platform The role involves building microservices, REST APIs, WebSocket services, real-time event processing systems, and distributed architectures using Node.js Candidates should have expertise in Elasticsearch, MongoDB, Redis, RabbitMQ/Kafka, IPC, socket programming, and high-concurrency systems Experience with telephony platforms, WebRTC, SIP, Asterisk/Freeswitch, and event-driven architectures will be an added advantage The candidate will collaborate with product, QA, DevOps, and telephony teams to build scalable, reliable, and high-performance solutions Additional Preferred Skills Telephony Technologies (SIP, RTP, WebRTC, Asterisk, Freeswitch) Event-Driven Architecture Docker & Containerization Distributed Systems API Performance Optimization High-Volume Data Processing CI/CD and DevOps Collaboration SaaS/CPaaS Platform Development Experience We are looking for a Senior Backend Node.js Developer with 35 years of experience to design, develop, and scale backend infrastructure for a cloud telephony and omnichannel communication platform The role involves building microservices, REST APIs, WebSocket services, real-time event processing systems, and distributed architectures using Node.js Candidates should have expertise in Elasticsearch, MongoDB, Redis, RabbitMQ/Kafka, IPC, socket programming, and high-concurrency systems Experience with telephony platforms, WebRTC, SIP, Asterisk/Freeswitch, and event-driven architectures will be an added advantage The candidate will collaborate with product, QA, DevOps, and telephony teams to build scalable, reliable, and high-performance solutions Additional Preferred Skills Telephony Technologies (SIP, RTP, WebRTC, Asterisk, Freeswitch) Event-Driven Architecture Docker & Containerization Distributed Systems API Performance Optimization High-Volume Data Processing CI/CD and DevOps Collaboration SaaS/CPaaS Platform Development Experience