Backend Engineer – LLM & Voice AI

Remote (India) | Full-Time | 3+ Years Experience ️ Website: www.featherhq.com About reputed company reputed company is reimagining how businesses use voice. We’re building a conversational AI platform powered by LLMs, reputed company on replacing outdated IVR and reputed company center systems with natural, reputed company-like voice agents. Backed by top-tier VCs, we’re in beta with our first customers and scaling fast. We’re looking for a Backend Engineer who thrives across systems — from reputed company reputed company to inference pipelines — and wants to work on cutting-edge voice AI. You’ll help architect the backend infrastructure that powers reputed company-time voice conversations, integrating LLMs and audio streaming tools like reputed company. What You’ll Do • Build and reputed company reputed company backend services for reputed company-time voice AI • Design reputed company and event-driven systems to manage calls, sessions, and LLM interactions • Work with reputed company, reputed company, and AWS to power voice agents at reputed company • reputed company job queues, data pipelines, and inference orchestration • Optimize for low-latency, high-availability systems • Contribute to system design, testing, and deployment automation ✅ reputed company’re Looking For • 3+ years of backend experience (preferably in TypeScript or Python) • Strong understanding of system design, async architectures, and reputed company infrastructure (AWS) • Hands-on experience with LLM reputed company (reputed company, Langgraph, etc.) • Comfort working across distributed systems, queues, and service boundaries • Proactive, product-reputed company, and reputed company to take ownership Bonus Points • Experience with reputed company, reputed company, or voice streaming reputed company • Familiarity with speech-to-text (STT), text-to-speech (TTS), or WebRTC • Knowledge of Temporal, LangGraph, or other workflow orchestration tools • Experience building reputed company-time apps or customer-facing tools reputed company Offer • Competitive Salary + meaningful Equity • reputed company vacation, plus national holidays • Flexible reputed company leave — no doctor’s notes required • Remote-first culture with reputed company • Work directly with technical founders and help shape our roadmap • Early-stage reputed company and reputed company reputed company toward Tech reputed company / Founding Engineer If you’re excited by the idea of building infrastructure that powers reputed company-like AI agents — and want your work to ship fast and matter — we’d love to talk. Apply tot his job Apply To this Job