AI Agentic Developer (Voice AI & Autonomous Sales CRM)

Quick Facts

• Role: AI Agentic Developer (Voice AI & Autonomous Sales CRM)

• Work style: Remote (USA)

• Employment: Contract, immediate start

Description

Join a hands-on engineering effort to build real-time, voice-enabled autonomous AI agents for next-generation Sales CRM workflows. You’ll combine low-latency voice streaming, stateful multi-agent orchestration, and production-grade backend engineering so agents can hold natural conversations and take actions inside a CRM.

Responsibilities

• Build conversational voice agents using LiveKit Agents, Pipecat, or similar real-time frameworks

• Design and tune STT/TTS pipelines for low latency and natural-sounding conversation

• Engineer real-time audio streaming over WebSockets/WebRTC, including VAD, dynamic interruption handling, and turn-taking logic

• Build stateful, multi-agent workflows with tool calling using LangGraph and LangChain

• Integrate multiple LLM providers (OpenAI, Anthropic Claude, Google Gemini)

• Use graph-based architectures, graph databases, and GraphRAG for knowledge retrieval and contextual grounding

• Build and integrate REST APIs, and ship containerized services with tracing and evaluation in place

Requirements

• Strong Python with robust asynchronous programming (asyncio) and scalable backend design

• Hands-on experience with LiveKit Agents, Pipecat, or equivalent voice agent frameworks

• STT experience (Deepgram, Whisper, AssemblyAI, or equivalent)

• TTS experience (ElevenLabs, OpenAI TTS, Azure Speech, or equivalent)

• Real-time audio streaming experience (WebSockets/WebRTC) with low-latency pipelines, VAD, and interruption/turn-taking logic

• LangGraph and LangChain experience for stateful orchestration and tool calling

• Multi-provider LLM integration experience (OpenAI, Claude, Gemini)

• Graph databases and GraphRAG experience

• Observability and tracing experience (OpenTelemetry, LangSmith) and LLM evaluation frameworks

• Docker/containerized deployment experience