Middle Office Manager

Matrixport; Hong Kong; On-site; HKD 360,000 - 480,000; Full time

Job summary

BIT is seeking a proactive professional to support execution and monitoring of US equities and listed equity options trades, and to assist with option strategies and hedging in a fast-paced market environment.

You will monitor Greeks, risk exposure, and trade lifecycle activities while collaborating with risk, compliance, and operations teams to maintain smooth post-trade processes during market hours.

Qualifications

• Background or strong interest in equity trading, equity options, or derivatives operations.
• Understanding of options fundamentals, including option strategies and Greeks.
• Experience in trade support, middle office, or brokerage operations is preferred.
• Strong attention to detail and ability to work in a fast-paced, market-driven environment.
• Comfortable supporting trading activities during market hours and volatile periods.
• Good communication skills and ability to collaborate with traders, risk, and operations teams.
• Familiarity with trading platforms, OMS/EMS, or post-trade systems is a plus.

Responsibilities

• Support execution and monitoring of US equities and listed equity options trades
• Assist with option strategy execution, including covered calls, protective puts, spreads, and yield enhancement strategies
• Monitor positions, option Greeks (delta, gamma, vega), and overall risk exposure
• Support hedging activities during periods of market volatility
• Manage the full options lifecycle, including expiry, exercise, assignment, and settlement
• Monitor and resolve trade breaks, abnormal trades, and booking discrepancies
• Ensure accurate trade booking, confirmation, and post-trade processing across trading and clearing systems
• Monitor intraday P&L, margin usage, and position limits
• Work closely with risk management, compliance, and clearing teams on operational and risk-related matters
• Support trading system monitoring and operational readiness during market hours
• Assist with onboarding new products or markets and adapting operational workflows to exchange-specific rules and settlement cycles

Skills

Equity trading

Options fundamentals

Greeks (delta gamma vega)

Trade support

Communication skills

Tools

OMS/EMS platforms

Trading platforms

Job description

About BIT:

BIT (formerly Matrixport) is a global digital asset financial services and infrastructure group. Headquartered in Singapore and founded in 2019, BIT bridges traditional finance and digital assets through governance-driven financial services and technology.

The firm manages over US$7 billion in assets and facilitates more than US$7 billion in monthly trading volume. BIT offers services including custody, trading, asset and wealth management, liquidity and financing solutions, and tokenised real-world assets (RWA), serving institutional and professional investors globally.

BIT Group entities maintain a licensed and regulated footprint across Singapore, Hong Kong, Switzerland, the United Kingdom, the United States and Bhutan.

For more information, visit www.bit.com

Why Join Us:

At BIT, we tackle complex problems as a team. We encourage openness and promote transparency, respect, and inclusivity. Every team member is valued and has a voice that can be heard. We are always in search of intellectually curious and entrepreneurial individuals who are keen on making an impact in the crypto ecosystem and in building a better product for the next one billion users.

Job Responsibilities:

• Support execution and monitoring of US equities and listed equity options trades
• Assist with option strategy execution, including covered calls, protective puts, spreads, and yield enhancement strategies
• Monitor positions, option Greeks (delta, gamma, vega), and overall risk exposure
• Support hedging activities during periods of market volatility
• Manage the full options lifecycle, including expiry, exercise, assignment, and settlement
• Monitor and resolve trade breaks, abnormal trades, and booking discrepancies
• Ensure accurate trade booking, confirmation, and post-trade processing across trading and clearing systems
• Monitor intraday P&L, margin usage, and position limits
• Work closely with risk management, compliance, and clearing teams on operational and risk-related matters
• Support trading system monitoring and operational readiness during market hours
• Assist with onboarding new products or markets and adapting operational workflows to exchange-specific rules and settlement cycles

Job Requirements:

• Background or strong interest in equity trading, equity options, or derivatives operations
• Understanding of options fundamentals, including option strategies and Greeks
• Experience in trade support, middle office, or brokerage operations is preferred
• Strong attention to detail and ability to work in a fast-paced, market-driven environment
• Comfortable supporting trading activities during market hours and volatile periods
• Good communication skills and ability to collaborate with traders, risk, and operations teams
• Familiarity with trading platforms, OMS/EMS, or post-trade systems is a plus

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