Senior Software Engineer - AI Voice & LLM, Remote US/Canada

WW Talents

Boulder (CO)

Remote

USD 130,000 - 190,000

Full time

11 hours ago

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Job summary

Replicant is seeking a Senior Software Engineer with 5+ years of experience to join a high-impact engineering team building AI-powered voice agents handling millions of calls monthly for Fortune 500 companies. You will work across four product teams, shipping full-stack features that power Replicant's LLM-based conversational AI platform.

You will own multi-turn LLM workflows, integrate speech recognition, text-to-speech, and model improvements into production systems, and collaborate with

Qualifications

5+ years of software engineering experience in a fast-paced setting.
Hands-on experience with AI-powered voice or chat products is ideal.
Proficiency in Python or TypeScript required; multi-language backend/frontend is a plus.

Responsibilities

Build and ship full-stack features for AI-powered voice agents.
Collaborate across product teams to scale platform capabilities.
Integrate speech recognition, TTS, and conversational AI models into production.
Balance latency, cost, and user experience at enterprise scale.
Work with ML teams and forward-deployed engineers in a startup-like environment.

Skills

Python

TypeScript

LLMs

LangChain

Full-stack

Tools

LangChain

Job description

You will own multi-turn LLM workflows, integrate speech recognition, text-to-speech, and model improvements into production systems, and collaborate with

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