Payment operations platform automating money movement workflows
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.
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.
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.
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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