Modern Treasury is hiring a Solutions Architect to design and guide the implementation of complex payment systems for our customers.
You will work closely with Sales Engineers and Technical Account Managers in the post-sale process to lead deep discovery into customers’ technical, financial, and operational needs. You will use this to design and guide the implementation of reliable money movement systems using Modern Treasury’s APIs.
This includes whiteboarding solutions, producing detailed architecture and design documents, and guiding customer development teams through implementation and early production. You will own ledger design, including how funds are tracked, reconciled, and represented across systems.
You will act as a trusted advisor during critical build phases, debug complex issues with real financial impact, and partner closely with Engineering and Product to shape solutions and influence the roadmap.
Modern Treasury leverages AI heavily. This role is best suited for someone who is already using AI tools and is eager to continue pushing the envelope on AI best practices.
About Modern TreasuryModern Treasury provides trusted infrastructure for money movement. The company helps teams launch and scale payment experiences in days, not months. With best-in-class developer tools and a single API for fiat and stablecoins—plus built-in compliance, ledgering, and reporting—Modern Treasury enables businesses to move money instantly, reliably, and at scale.
What You’ll DoLead discovery and design of end-to-end payment, reconciliation, and ledger systems
Drive onboarding from solution design through launch
Guide architecture decisions across scalability, reliability, and complexity
Troubleshoot complex issues across APIs and production systems
Partner cross-functionally to deliver solutions and improve the product
Act as the voice of the customer by identifying product gaps and opportunities
3+ years in customer-facing technical roles such as Solutions Architect or Solutions Engineer
Strong experience with REST APIs and system design
Comfortable debugging issues across integrations and production systems
Ability to lead technical discovery, architecture discussions, implementation and manage technical stakeholders
Experience using AI agents in a work environment
Experience writing code or building applications is a plus
Background in fintech, payments, or financial systems is a plus
Familiarity with ledgering, reconciliation, or accounting concepts is a plus
Modern Treasury is committed to equal employment opportunity and does not discriminate in any employment opportunities or practices based on an individual's race, color, creed, gender (including gender identity and gender expression), religion (all aspects of religious beliefs, observance or practice, including religious dress or grooming practices), marital status, registered domestic partner status, age, national origin or ancestry (including language use restrictions and possession of a driver’s license issued under California Vehicle Code section 12801.9), natural hair, physical or mental disability, political affiliation, medical condition (including cancer or a record or history of cancer, and genetic characteristics), sex (including pregnancy, childbirth, breastfeeding or related medical condition), genetic information, sexual orientation, military and veteran status or any other consideration made unlawful by federal, state, or local laws. It also prohibits unlawful discrimination based on the perception that anyone has any of those characteristics, or is associated with a person who has or is perceived as having any of those characteristics.
Modern Treasury participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.
What We Do
Modern Treasury is the operating system for money movement. Our payment operations platform combines a suite of APIs and dashboards to help companies unlock new payments revenue, strengthen customer experiences, and drive efficiency through their business. Our end-to-end platform moves enterprises forward with faster payments, efficient workflows, full data visibility, and seamless bank integrations.
Why Work With Us
Our opportunity: A rare potential We are building payments infrastructure to power $750 trillion in bank transfers every year. Before Modern Treasury, there has never been a universal API into the global banking system. Our ambition is to be the de facto standard for money movement for the world’s most innovative and fastest growing companies.
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