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Aries

Open-source fintech trading platform with APIs

Brokerage Operations Manager

Business OperationsConfirmed live in the last 24 hours
Full-timeRemote in USA$115k - $155k /yr

About the Job

Requirements

  • At least 5 years of experience in brokerage, clearing, or broker-dealer operations.
  • At least 2 years in a people management or operations lead role.
  • FINRA Series 24, or willingness to obtain it within 90 days of hire; Series 7 and SIE are required.
  • Experience with a fully disclosed clearing firm; Apex experience is preferred.
  • A strong grasp of the U.S. securities trade lifecycle, cashiering, ACATS, margin, and corporate actions.
  • Experience with equities and listed options.
  • Comfort working through position, cash, trade, settlement, or reconciliation breaks.
  • Ability to use Excel or Google Sheets and handle large data sets across several systems.
  • Ability to provide coverage during U.S. market hours.

Responsibilities

  • Lead, hire, and coach the operations team, set clear standards, and keep everyone accountable.
  • Serve as the registered principal over operations and maintain updated Written Supervisory Procedures.
  • Oversee daily reconciliations, operational controls, and exception reviews.
  • Act as the main contact for Apex Clearing and ensure breaks, rejects, and service issues are resolved.
  • Investigate and clear position, cash, trade, settlement, margin, and buying power breaks.
  • Manage equities and listed options across the trade lifecycle, including exercises, assignments, and corrections.
  • Oversee money movement, ACATS, new accounts, and account maintenance.
  • Stay ahead of margin calls, corporate actions, and other operational exceptions.
  • Identify recurring problems and implement permanent fixes rather than relying on workarounds.
  • Work with Product and Engineering to automate manual tasks and improve dashboards and exception monitoring.
  • Help Compliance with FINRA and SEC exams, inquiries, and regulatory reporting.
  • Support advisor onboarding and book transitions as the business grows.
  • Own brokerage operations end-to-end and serve as the final escalation point for operational issues.

Desired Qualifications

  • Series 4, Options Principal, or Series 9/10.
  • Experience at an independent broker-dealer or fintech broker-dealer.
  • SQL skills.
  • Experience with APIs, SFTP, CSV, JSON, FIX, or similar financial data formats.
  • Experience building or automating reconciliations, dashboards, or exception monitoring.
  • Familiarity with CAT/CAIS, Rule 605/606, or similar broker-dealer regulatory reporting.

About the Company

Aries

Open-source fintech trading platform with APIs

Aries provides an open-source fintech platform with brokerage services through Ram Financial LLC (FINRA/SEC) and Apex Clearing for clearing. Its products include Aries Engine (open-source API toolkit), Aries Infinite (a customizable trading platform with an infinite canvas), and Aries Mobile (an open-source mobile trading app), offering commission-free trading on stocks, ETFs, options, and futures, plus no-fee Roth and Traditional IRAs. It differentiates itself by delivering an open-source framework that lowers regulatory, data licensing, and infrastructure barriers for developers to build financial applications, serving both retail investors and developers. Its goal is to accelerate fintech innovation by enabling a broad developer ecosystem and accessible, commission-free trading for retail users.

Company size
11-50
Company stage
Seed
Total funding
$7M
Headquarters
San Francisco, CA
Founded
2021

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