Technical Co-founder – CTO, AI Collections Agent

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About the role

  • Technical co-founder building Argentl’s AI voice collections agent for B2B finance teams. Owning reliability, integrations, unit economics, product, and founding engineering.

Responsibilities

  • Take over the production code and continue building the product
  • Set the technical direction and lead execution end-to-end
  • Harden voice and workflow systems for in-production reliability
  • Establish core architecture, observability, and audit-trail standards
  • Build internal infrastructure to configure, monitor, and optimize agent performance
  • Mature the workflow engine so calls, intent classifications, and next actions flow reliably
  • Own accounting and ERP integrations including QuickBooks and Xero
  • Balance AI quality and cost-per-call while establishing unit economics
  • Represent the company to finance leaders, partners, and investors as its technical voice
  • Convert pilots into paying customers and expand the AI workforce beyond collections
  • Develop a path toward custom and self-hosted models for privacy and compliance needs
  • Recruit and lead the founding engineering team
  • Establish the company's cultural foundation

Requirements

  • Shipped LLM-powered and voice systems into production where incorrect outputs carried real consequences
  • Full-stack confidence across applied LLMs, real-time voice and conversational AI, telephony, human-in-the-loop workflows, observability, and secure multi-tenant SaaS
  • Strong convictions about reliability engineering, edge-case management, and AI quality versus cost-per-call trade-offs
  • Experience building managed and service-heavy platforms while scaling delivery without scaling engineering headcount
  • Prepared to operate as a principal and challenge product readiness when required
  • Hands-on builder who continues to write code and ship close to the product
  • Finance, accounting, or FinOps background is a plus
  • Based in Los Angeles or the San Francisco Bay Area, or ready to relocate there, is a plus
  • Pragmatic, creative, cooperative, strategic, and hands-on
  • Active social media presence for founder-led distribution is a plus
  • Submit a resume, LinkedIn profile, and brief note explaining alignment with the venture

Benefits

  • Founder-level equity
  • Founder-level authority with co-decision rights on product, technology, hiring, fundraising, and strategy
  • Genuine partnership with the CEO on every material decision
  • Opportunity to own product and engineering with a founder-level ownership stake

Job type

Full Time

Experience level

Mid levelSenior

Salary

Not specified

Degree requirement

No Education Requirement

Tech skills

ERP

Location requirements

RemoteCanada

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