Trading Operations Lead

Mercury; United States; Remote; USD 120,000 - 190,000; Full time

Job summary

Mercury is building a comprehensive finance stack for startups, with a focus on safe, streamlined banking experiences. We seek a Trading Operations Lead to own and scale the trading operations function for our SEC-registered investment advisor and FINRA-member broker-dealer.

This leader will set standards, oversee controls, and actively engage in complex operational work as needed. The role requires deep brokerage and trading operations expertise in regulated environments, strong communication

Qualifications

• Experience leading trading operations in a regulated environment.
• Proven ability to set standards and scale ops functions.

Responsibilities

• Own the trading operations and supervisory framework across money market funds and ETFs.
• Oversee trade surveillance, pre- and post-trade controls, and escalation processes.
• Coordinate with brokers and partners to ensure compliance with SEC/FINRA requirements.
• Serve as escalation point for trade errors, breaks, and settlement issues.

Skills

Trading operations

Regulatory compliance

Cross-functional leadership

Financial markets

Tools

Surveillance systems

Trade monitoring

Job description

Mercury is building a complete finance stack for startups. We work hard to create the easiest and safest banking* experience possible to simplify entrepreneurs’ and business owners’ financial lives. Underneath all our products is a massive web of partners that users don’t see, requiring significant product and process investment. That’s where the Financial Partnership Operations team comes in. We work to maintain our external relationships and streamline our collective workflows to keep customers, partners, and Mercury employees happy.

We’re looking for a Trading Operations Lead to own and scale the trading operations function powering Mercury’s SEC-registered investment advisor and FINRA-member broker-dealer. This is a hands‑on leadership role for someone with deep brokerage and trading operations expertise who can both set the standard for how the function operates and step directly into complex operational work when needed. This role is ideal for someone who has operated in a detail-rich, regulated environment, has strong opinions about what good trading operations looks like, communicates clearly across technical and non-technical teams, and wants the opportunity to build and evolve the function rather than simply inherit it.

*Mercury is a fintech company, not an FDIC-insured bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC.

In this role, you will:

• Own the trading operations and supervisory framework, providing licensed principal oversight of order and trade activity across money market funds, mutual funds, ETFs, and fixed income; oversee operational controls, reconciliations, exceptions, and escalations, partnering closely with Engineering and Product on system-managed workflows and with our carrying broker and other investment partners to investigate issues, resolve breaks, and ensure trading activity operates within established procedures and supervisory requirements.
• Own the trade surveillance and operational control framework, including licensed supervisory review where required, oversight of pre- and post-trade controls, best execution monitoring, trade breaks and errors, escalation and remediation, and evidence that required reviews and controls are operating as designed; coordinate with Financial Crimes on surveillance alerts, suspicious activity escalations, and shared monitoring obligations.
• Own supervision of trading and order-flow reporting obligations, including CAT (all elements, including annual clock synchronization), CAIS, and TRACE, coordinating with our carrying broker and third-party reporting vendor; ensure timely and accurate compliance with SEC Rules 606 and 607 and FINRA Rule 6151, and provide supervisory review of customer account statements and trade confirmations.
• Serve as the operational escalation point for trade errors, breaks, and settlement issues, coordinating investigation and resolution across Engineering, Product, Compliance, and our carrying and executing partne