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Modern Treasury Tech Stack

Payment operations platform automating money movement workflows

Technology, Information and Internet San Francisco, CA 51–200 employees Founded 2018 Privately Held

Modern Treasury operates a payments infrastructure platform built on PostgreSQL, Redis, and Rails, serving mid-market companies that need to move money at scale. The company is actively tackling ledger-backed transaction processing and multi-rail payment flows while addressing core operational friction: manual onboarding, month-end close delays, and accounting workflow automation. Hiring skews heavily toward senior engineering and security roles, suggesting they're scaling compliance-critical systems and building application-layer threat detection—a sign that payment infrastructure security and developer experience are competing priorities.

Tech Stack 21 technologies

What Modern Treasury Is Building

Challenges

  • Protecting payment infrastructure
  • Operational overhead
  • Reducing manual onboarding friction
  • Technology lagging behind digital transformation
  • Automation of accounting workflows
  • Scaling high-volume payment systems
  • Accelerating month-end close
  • Scaling accounting processes
  • Scaling security controls
  • Compliance at scale

Active Projects

  • Web design system and cms self-serve
  • Application-layer threat detection
  • Marketing website and cms
  • Content marketing and seo initiatives
  • Supporting stablecoin transfer product rollout
  • Devsecops tooling and automation
  • Infrastructure monitoring and remediation
  • Ledger-backed transaction processing
  • Multi-rail money movement
  • Real-time payment flows

Hiring Activity

Steady15 roles · 5 in 30d

Department

Engineering
6
Security
3
Finance
2
Legal
2
Marketing
2
Ops
1

Seniority

Senior
11
Mid
3
Manager
2
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About Modern Treasury

Modern Treasury builds a developer-focused platform for payment operations, helping companies automate the full cycle of money movement from initiation through reconciliation. The platform integrates with banking infrastructure and accounting systems to provide real-time visibility into payment flows and reduce manual settlement work. Founded in 2018 and based in San Francisco, the company serves mid-market operators across fintech, gig economy, procurement, and hospitality sectors. The platform combines API-first tooling with a web-based dashboard for operations teams, supporting use cases ranging from high-volume domestic payments to stablecoin transfers.

HeadquartersSan Francisco, CA
Company Size51–200 employees
Founded2018
Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Modern Treasury use?

PostgreSQL, Redis, Ruby on Rails, Next.js, React, AWS, Docker, and Terraform. For payments-specific infrastructure: GraphQL, CI/CD automation, and Chainalysis integration for compliance monitoring.

What is Modern Treasury working on?

Active projects include ledger-backed transaction processing, multi-rail money movement, real-time payment flows, application-layer threat detection, stablecoin transfer product rollout, and automation of month-end close workflows.

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