Phonon operates a hosted telecom software platform serving Indian enterprises with click-to-call, IVR, outbound dialing, and SMS automation. The tech stack — Python, Django, FastAPI, Kafka, RabbitMQ, React, Kubernetes — reflects a mature backend-heavy architecture built for reliable voice and messaging at scale. Current hiring is engineering-focused (4 of 6 open roles), with senior-weighted seniority mix, while sales expansion into Southeast Asia and MENA signals geographic growth ambitions beyond India.
Phonon develops hosted telecom applications and contact center automation for large enterprises in India. The platform includes click-to-call (their flagship product for lead generation and sales lift), hosted IVR systems, automated outbound dialers, virtual numbers, SMS-to-call, and hosted PBX systems. Customers span airlines, banks, insurance, travel, and online services. The company runs on a fully hosted software infrastructure, eliminating customer on-premises complexity. Founded in 2006, Phonon remains privately held with 51–200 employees and maintains headquarters in Vadodara, Gujarat.
Backend: Python, Django, FastAPI, Node.js, MongoDB, SQL, Kafka, RabbitMQ. Frontend: React, Redux, TypeScript, JavaScript, Web Components, Lit, Polymer. Infrastructure: Docker, Kubernetes, Azure DevOps. CRM/ops: Zoho Desk, Zoho CRM.
Geographic expansion into Southeast Asia and MENA; client success management for strategic accounts; internal automation scripts and reusable solution templates; knowledge base scaling.
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