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Domu Tech Stack

Voice AI and multi-channel orchestration for regulated financial services

IT System Custom Software Development San Francisco, California 51–200 employees Founded 2022 Privately Held

Domu builds a voice AI and engagement orchestration platform for financial institutions and insurance carriers. The stack—PostgreSQL, Supabase, AWS, React, TypeScript, Python, WebRTC, Twilio, LiveKit, Telnyx—reflects a real-time communications-first architecture optimized for voice processing and multi-channel delivery. Active projects around orchestration layers, real-time voice processing, and legacy banking integrations signal Domu is solving for both the technical complexity of voice AI at scale and the operational friction of plugging into incumbent financial infrastructure.

Tech Stack 12 technologies

Core StackPostgreSQL Supabase AWS React TypeScript Python Twilio SQL SIP WebRTC Telnyx LiveKit

What Domu Is Building

◆Challenges

Real-time voice ai at scale
Legacy banking infrastructure
Regulatory constraints
Scaling sales operations
Closing deals with banks
Enterprise telephony

▲Active Projects

Orchestration layer for voice ai systems
End-to-end data pipelines from ingestion to transformation to analytics
Infrastructure for analyzing millions of call events
Dashboards, apis, react interfaces
Cold outreach program
Building cutting-edge technology for financial services
Real-time voice processing
Integrations with legacy financial infrastructure
Backend apis
Voice infrastructure

Hiring Activity

Decelerating6 roles · 1 in 30d

Department

Engineering

3

Data

1

Sales

1

Support

1

Seniority

Mid

5

Senior

1

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About Domu

Domu provides an engagement platform that deploys generative AI across voice, email, WhatsApp, SMS, and quality assurance for customer lifecycle management at large financial institutions and insurance carriers. The product replaces manual, rule-based playbooks with adaptive AI agents capable of handling sales conversations, customer servicing, lead qualification, and debt recovery while maintaining regulatory compliance. Founded in 2022 and based in San Francisco, the company operates at the intersection of telecommunications infrastructure, real-time AI, and financial services operations—a space where technical challenges (voice processing at scale, legacy system integrations) compound with business constraints (regulatory approval cycles, enterprise sales timelines). The engineering-focused hiring mix and active work on data pipelines and call analytics infrastructure indicate ongoing investment in observability and platform reliability.

HeadquartersSan Francisco, California

Company Size51–200 employees

Founded2022

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Domu use?

Domu's core stack includes PostgreSQL and Supabase for data, AWS for cloud infrastructure, React and TypeScript for front-end interfaces, Python for backend services, and WebRTC, Twilio, LiveKit, Telnyx, and SIP for voice and telecommunications.

What is Domu working on?

Domu is building orchestration layers for voice AI systems, end-to-end data pipelines for call event analytics, real-time voice processing infrastructure, and integrations with legacy financial services systems. Active projects also include API development, React interfaces, and a cold outreach program.