FreeSWITCH and WebRTC Engineer - Noida - Vitel Global

Maintaining and optimizing voice-over IP infrastructure ensuring seamless handling of signaling events and real time communications through WebRTC Open SIP Redis. · ...

We are seeking an energetic,multi-talented VoIP Software Engineer who is excited by complex technical challenges and motivated by building high-quality communication products. · Design,develop,and maintain VoIP services and components for our SIP-based platform. · ...

We re looking for a Voice Infrastructure Engineer to architect and scale the telephony backbone behind thousands of AI voice agents where every millisecond matters. · Architect a carrier-grade SIP/SBC infrastructure for AI voice. · Reduce end-to-end latency to less than 500 ms. · ...

Ritika Senior Engineering Manager – Platform SaaS & Distributed Systems (Non-AI) · ...

Webrtc developer responsible for optimizing and scaling the core video conferencing engine. · Transition the Janus media layer and its components (publishers, subscribers, and rooms) from VMs to EKS/AKS pods. · Achieve target benchmarks of attendees per meeting and support up to ...

+We're looking for a Voice Infrastructure Engineer to architect and scale the telephony backbone behind thousands of AI voice agents where every millisecond matters. · + ...

We are hiring a Senior NLP / AI Engineer to build and scale production-grade AI systems across multilingual NLP, · speech, LLM, and RAG use cases for enterprise deployments. · , · ,, · , · ...

This role is responsible for owning core SaaS platform architecture, · scalability,reliability,and cost efficiency. · Architectand scale microservices-based SaaS platforms. · Own high-throughput backend systems (10K–30K+ RPS). · ...

We are building a real-time conversational AI tutor used by students daily — not demos, not prototypes. · This role combines Generative AI Engineering with AI Agent & Multi-Agent Systems, · Conversational Voice / Video AI Backend & API Engineering You will work on low-latency hig ...

We are seeking a skilled VoIP Software Engineer with deep expertise in Asterisk PBX to design, develop, and maintain our communication infrastructure. You will be responsible for building scalable telephony applications, integrating VoIP services with our existing software stack, ...

We are seeking elite Senior Full Stack Engineers specializing in cutting-edge React with AI-powered interfaces to build production-grade web applications for US enterprise clients. · Build production React apps using App Router + React Server Components. · Implement complex UI co ...

+We are seeking an experienced System Administrator to join our team in Noida. · +Should have experience in configuration and troubleshooting high-end networks · Excellent knowledge of VoIP and SIP · + ...

This is a role for an experienced System Administrator with expertise in voice-related technologies such as VoIP, SIP, Asterisk, · and more. · • · Configure and troubleshoot high-end networks. · • · Excellent knowledge of VoIP and SIP. · ...

- Excellent knowledge of VoIP and SIP. · - Good experience in Free SWITCH. · ...

We are looking for an experienced VoIP Engineer with 3-5 Years of experience in VoIP & Dialer System. The ideal candidate should have strong expertise in Vicidial, Asterisk, FreeSWITCH, OpenSIPS, · Kamailio.Install configure customize dialer systems. · Manage optimize call routin ...

We are building a real-time, · conversational AI tutor used by students daily — not demos, · not prototypes.This role combines: · Generative AI Engineering · A I Agent & Multi-Agent Systems · Conversational Voice / Video A I · Show more Show less ...

Devnagri is seeking an experienced Senior NLP/AI Engineer to lead development of cutting-edge AI systems powering translation, transliteration, ASR, OCR, LLM and RAG products serving enterprise and government clients. · Train finetune and deploy models across multiple domains: Mu ...

We seek an exceptional Senior ASR/TTS Specialist to lead speech AI initiatives and integrate advanced speech technologies with AI agent frameworks. · Key ResponsibilitiesSpeech AI Model Development & IntegrationModel Fine-tuning: Customize state-of-the-art ASR/TTS models for doma ...

We are seeking a skilled VoIP Software Engineer with deep expertise in Asterisk PBX to design, develop and maintain our communication infrastructure. The ideal candidate bridges the gap between traditional telecommunications and modern backend engineering. · Design and implement ...

We are looking for a System Administrator (Voice) with experience in configuration and troubleshooting high-end networks to join our team in Noida. The ideal candidate should have excellent knowledge of VoIP and SIP, good experience in Free SWITCH, Linux, Asterisk, OpenSIPS, · Ce ...

As an Operations Engineer, you will support the operations and manage delivery for production systems and services based on operational requirements and service agreements. · ...