This role is based in San Francisco, CA (4+ days/week in office)
Modern Treasury is building the most trusted infrastructure for global money movement.
We’re hiring a highly organized, detail-oriented Executive Assistant to support our CEO. This is a high-impact role focused on maximizing the CEO’s effectiveness and leverage. You’ll manage priorities, streamline operations, and ensure nothing falls through the cracks. While the role is primarily dedicated to the CEO, you may occasionally support co-founders or take on special projects.
About Modern Treasury
Modern 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 Do
Own complex calendar management, ensuring time is allocated to highest priorities
Prepare meeting materials, track follow-ups, and drive execution on key actions
Manage communications, including drafting emails and handling inbound requests
Coordinate travel, logistics, and day-to-day operations
Provide support across personal and professional commitments
Identify opportunities to improve workflows and increase leverage
What We’re Looking For
3-5+ years of experience in an Executive Assistant role
Exceptional attention to detail and strong organizational skills
High judgment, discretion, and ownership
Clear, concise communication
Proven ability to operate in a fast-paced environment
Active user of AI tools to improve productivity and effectiveness
Ability to be in the San Francisco office at least 4 days per week
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.
Modern Treasury is the operating system for the new era of payments, helping companies unlock growth, enhance customer experiences, and drive efficiency. The payment operations platform and best-in-class developer tools move companies forward with faster payments, effective workflows, full data visibility, and seamless bank integrations. Founded in 2018, San Francisco-based Modern Treasury serves leading companies across broad sectors of the economy like ClassPass, gusto, Marqeta, Procore, Navan, and more and is backed by investors Altimeter Capital, Benchmark, and Y Combinator.
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Our Why
We strive to become one of the best companies in the world by:
Helping our customers build their own best companies. We build products to support our customers’ goals. We deliver on time and provide exceptional service. We aspire to do things right the first time, and if something goes wrong, we rectify it.
Creating the conditions for personal and professional growth. We design our work environment to be uplifting and enriching, a place to engage in meaningful work, constantly learn, and pursue our long-term career journeys. Together, we create a space of psychological safety. We embrace diversity of thought, respectful debate, and intellectual curiosity.
Making decisions for longevity. We focus on profitability, which protects our employees’ livelihoods and ensures our continued ability to serve customers. We do so with decency, dignity, and truthfulness, earning us the right and privilege to remain in business.
We will sometimes fall short, but we are unapologetic about striving. We commit to the never-ending work it takes to build one of the world’s best companies.
