Founding Engineer – Real-Time Voice & SDK Architect

Jack & Jill; United States; On-site; USD 160,000 - 200,000; Full time

Job summary

TransVoix, a high-growth voice infrastructure platform, is hiring its founding engineer in Phoenix. You will architect and scale a real-time audio pipeline for enterprise contact centers and AI voice agents, owning the transition to AWS and security hardening.

You will design the versioned SDK, establish API contracts for developers, and drive crypto provenance and SOC 2-ready multi-tenant patterns across the platform.

Responsibilities

• Design and maintain the core voice pipeline ensuring sub-second latency and high-fidelity vocal cloning across 15+ languages using STT, translation, and TTS.
• Architect the public-facing developer SDK and sandbox environment, establishing the permanent API contracts that enterprise customers will use to integrate TransVoix capabilities.
• Lead the infrastructure migration to AWS using Terraform while implementing C2PA cryptographic provenance and SOC 2-ready multi-tenant security patterns across the platform.

Job description

TransVoix, a high-growth voice infrastructure platform, is hiring its founding engineer in Phoenix. You will architect and scale a real-time audio pipeline for enterprise contact centers and AI voice agents, owning the transition to AWS and security hardening.

You will design the versioned SDK, establish API contracts for developers, and drive crypto provenance and SOC 2-ready multi-tenant patterns across the platform.