- Job type
- Full-time
- Work mode
- Remote
- Level
- Entry Level
- Department
- Business Operations
- Experience
- 3+ years experience
- Posted
- Sep 14, 2026
About the role
About Atomic
We are a fast-growing, mission-driven company powering the expansion of financial services and wealth creation globally. We build critical financial infrastructure that allows consumer-facing companies to offer engaging investing experiences to their customers in a frictionless way. We host advanced investing capabilities ranging from ESG investing to multi-currency trading across 60 global markets. We are a team of financial empowerment enthusiasts who have come together from various industries including tech, banking, finance, and law.
The company has raised $55M in funding and is positioned to rapidly scale. Come join an exciting opportunity to make a lasting impact!
Once here, you will
- Serve as an associate within Brokerage Operations, providing registered supervision over inter-dealer market making activity in corporate securities and margin lending and financing.
- Be a key control point for the business: Reviewing and approving trading and margin activity, maintaining supervisory procedures, and acting as the escalation point for issues surfaced by the trading, onboarding, and operations teams.
- Help shape the supervisory framework that keeps the firm compliant as Atomic scales its broker-dealer capabilities and new products and activities come online.
What we are looking for
We're looking for a hands-on principal who can own day-to-day supervisory responsibility for market making and underwriting activity, not just sign off on it. Requirements: :
- Active Series 57 and Series 24
- Three to five years of direct experience in overseeing trading and/or margin
- Demonstrated experience supervising inter-dealer market making activity in corporate securities
- Deep subject matter expertise in Reg T and FINRA Rule 4210, portfolio margin
- Oversee daily trading operations, monitor real-time profit and loss (PnL), and manage risk limits across proprietary or agency trading desks.
- Issuing and verifying margin calls, handling day-trading account rules, setting house collateral haircuts, and resolving branch/client escalations.
- Comfort operating in a fast-moving, high-growth environment with evolving processes
Candidates who don't meet all of the above must have direct experience in at least one of: inter-dealer market making in corporate securities or margin financing.
Ideal candidates will also have:
- Prior experience in onboarding, securities lending, or other brokerage operational activities preferred
- Underwriting, corporate actions experience is a bonus