Senior Software Engineer, Voice AI Agents jobs in United States
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Supio · 4 hours ago

Senior Software Engineer, Voice AI Agents

positionSan Francisco, CA
timeFull-time
remoteOnsite
senioritySenior Level
money$190K/yr - $240K/yr
date5+ years exp

Supio is building voice AI agents that handle legal intake calls, helping firms capture critical details from people who need help. The role involves owning the entire voice stack and developing agents that perform tasks for intake teams while setting the overall voice strategy for the company.

Artificial Intelligence (AI)MarketingSoftware Engineering
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H1B Sponsor Likelynote

Responsibilities

Build and own Supio's voice AI system end-to-end, and design our voice strategy for the future
Design conversation flows for legal intake scenarios such as gathering case details, qualifying leads, scheduling
Make our agents sound human with natural pacing, appropriate interruptions, and empathetic responses
Implement guardrails so agents stay compliant and on-brand even when callers get creative
Handle real-world voice problems: accents, background noise, emotional callers, crosstalk
Stay current with state-of-the art voice agent research

Qualification

Voice AI experienceFull Stack developmentCloud platforms AWSCloud platforms AzureCloud platforms Google CloudSoftware development experienceStartup experience

Required

5+ years of professional software development experience
Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experience
Proven production voice agent experience: You've built and deployed agents that handle real customer calls at scale
Full Stack experience: You have experience shipping software products end-to-end

Preferred

Prior experience in a startup or fast-paced work environment
Familiarity with infrastructure and cloud platforms (AWS, Azure, or Google Cloud)

Benefits

Meaningful equity
Benefits

Company

Supio

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Supio is an accurate and dependable AI that assists attorneys in finding crucial information.
dateFounded in 2021
location
Seattle, Washington, USA
people-size51-200 employees
web-link
https://www.supio.com/

H1B Sponsorship

Supio has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)

Funding

Current Stage
Growth Stage
Total Funding
$85M
Key Investors
Sapphire Ventures
2025-04-30Series B· $60M
2024-08-27Series A· $25M

Leadership Team

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Jerry Zhou
CEO
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Kyle Lam
Co-Founder & CTO
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Recent News

EIN Presswire
Supio and YoCierge Announce Strategic Partnership to Accelerate Technology Driven Growth for Personal Injury Law Firms
2026-01-20
Pulse 2.0
Supio: Interview With Co-Founder & CEO Jerry Zhou About The Legal AI Platform for Personal Injury Law
2025-12-05
Business Wire
Supio Awarded Document Intelligence Solution of the Year
2025-11-14
Company data provided by crunchbase