Senior Conversational AI / Voice Integration Engineer

Senior Conversational AI / Voice Integration Engineer

OViiE AI Inc. | Orlando, FL (Hybrid/Remote)

About OViiE AI

OViiE AI is building the world’s first language infrastructure layer for global communication. Our flagship platform, STELLA, enables real-time, voice-to-voice translation across hospitality, travel, and enterprise environments—removing language barriers at the moment they matter most.

We are not building a feature.

We are building infrastructure.

With upcoming deployments aligned to FIFA World Cup 2026 host cities, OViiE AI is scaling rapidly and seeking engineers who want to build real-world, high-impact AI systems used by millions globally.

The Role

We are looking for a Senior Conversational AI / Voice Integration Engineer to lead the development of our real-time voice orchestration layer, integrating:

• ElevenLabs conversational agents
• OViiE’s proprietary Virtual Translation Rooms (VTR)
• STELLA’s enterprise SaaS platform

This role is critical in enabling live, multilingual, voice-to-voice communication across multiple participants, systems, and environments.

You will own the end-to-end conversational pipeline—from audio input to translated output to workflow automation.

What You’ll Do

• Architect and build real-time voice pipelines for conversational AI systems
• Integrate ElevenLabs agents (WebSocket-based streaming) with STELLA and VTR
• Design and implement tool-calling / function orchestration to trigger translation and workflows
• Build APIs and services that handle:
• audio streaming
• transcript processing
• translation routing
• session state management
• Develop multi-participant conversation logic (speaker routing, language detection, turn-taking)
• Connect conversational flows to enterprise systems (PMS, CRM, service workflows)
• Optimize for low latency, high concurrency, and reliability at scale
• Collaborate closely with product, ML, and design teams to deliver seamless user experiences

What You Bring

• 5+ years in software engineering, with focus on real-time systems or conversational AI
• Strong experience with:
• WebSockets / WebRTC / streaming architectures
• Node.js or Python backend development
• REST APIs and event-driven systems
• Experience integrating or working with:
• LLMs or conversational AI frameworks
• speech systems (ASR/TTS)
• voice APIs (e.g., ElevenLabs, Twilio, etc.)
• Understanding of:
• multi-turn dialogue systems
• tool/function calling in LLM environments
• latency optimization in real-time applications

Bonus Points

• Experience with multilingual systems or translation pipelines
• Familiarity with NVIDIA Riva / NeMo / speech AI frameworks
• Experience building multi-user or session-based platforms
• Background in hospitality, travel tech, or real-time communication platforms