Founding AI/Voice Engineer jobs in United States
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TechTree · 1 day ago

Founding AI/Voice Engineer

positionSan Francisco, CA
timeFull-time
remoteHybrid
seniorityEntry, Mid Level
money$150K/yr - $200K/yr
date2+ years exp

TechTree is an AI tools company focused on automating the freight brokerage industry with AI voice agents. They are seeking a Founding AI/Voice Engineer to develop AI voice agents that can manage the entire workflow of freight brokerage, replacing manual processes with AI-driven solutions.

Information ServicesInformation Technology

Responsibilities

Develop AI voice agents for freight brokerage, focusing on real-time, production-grade voice AI, model design, and low-latency inference
Work on real-time, production-grade voice AI - no wrappers, no demos, no borrowed infra
Build agents that can negotiate, verify, and close - live on calls
Fine-tune LLMs, ASR, and TTS for high-pressure, noisy environments
Own everything from model design to low-latency inference infra
Turn chaotic phone calls into fully automated workflows

Qualification

LLMASRTTSLow-latency model deploymentReal-time inferenceInfra-level designOrchestrationPipelines

Required

2-4 years of experience building AI agents (ideally voice-based) in production
Strong background in LLMs, ASR, and TTS (including fine-tuning models)
Experience with low-latency model deployment and real-time inference
Exposure to infra-level design, orchestration, and pipelines
High agency and startup mindset
1++ years of experience
LLM (Large Language Models)
ASR (Automatic Speech Recognition)
TTS (Text-to-Speech)
low-latency model deployment
real-time inference
infra-level design
orchestration
pipelines

Preferred

San Francisco, CA location preferred
Full-Time employment

Benefits

High ownership, direct work with YC founders
Hybrid SF or remote India flexibility
Competitive salary + meaningful equity
No red tape - rapid iteration and shipping encouraged

Company

TechTree

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Techtree is creating a career networking platform to help devs from across the world to get mentored.
dateFounded in 2019
location
London, England, GBR
people-size11-50 employees
web-link
https://techtree.dev/

Funding

Current Stage
Early Stage
Total Funding
$0.15M
Key Investors
Startup Wise Guys
2021-07-01Pre Seed· $0.15M
2020-12-01Pre Seed

Recent News

FundingBox Deep Tech Fund Portfolio
2025-10-10
Company data provided by crunchbase