Job Description

Job Description

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Nine Mile is an electronic principal trading firm focused on market-making and arbitrage opportunities globally. Technology is at the forefront of our business, powering Nine Mile's unified global trading platform and the micro-decisions required for successful trading.

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Nine Mile's scale and efficiency allow us to be nimble, responding quickly to market opportunities and regulatory changes, whilst operating within a robust operational risk management framework.

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At our heart, it's our people that power Nine Mile – our strategy, technology, and relationships.

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We are proud to have a team of highly motivated, intelligent individuals who strive to solve complex problems through creative, sophisticated technology in an open, meritocratic setting.

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The Role

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Join Nine Mile's APAC ETF Market Making team as a Trader, based in Sydney, with a primary focus on Global Equity ETFs across APAC and global markets.

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Key Responsibilities

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- Developing and executing trading strategies across global equity ETFs spanning developed and emerging market indices, sectors, and thematic baskets
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- Applying advanced ETF pricing models, fair value calculation, and NAV estimation across multiple time zones and underlying equity markets
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- Managing basket risk and tracking error across diversified equity holdings, factoring in dividends, index rebalances, and corporate actions
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- Identifying and exploiting arbitrage opportunities between equity ETFs, their underlying baskets, futures, and related instruments
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- Researching and developing new systematic trading opportunities within global equity ETF markets
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- Collaborating closely with the broader market-making team
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- Designing, implementing, and enhancing algorithmic trading strategies and execution tools
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- Proactively engaging with regulators, issuers, exchanges, and brokers across the APAC region
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What You Will Bring

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- 2+ years of relevant trading experience at a High-Frequency Trading or Market Making firm, ideally with direct exposure to equity ETFs
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- Strong knowledge of ETF mechanics, pricing, NAV calculation, index replication, creation/redemption flows, and arbitrage strategies
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- Understanding of global equity market microstructure, index construction, and rebalancing dynamics
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- Proficiency in Python
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- Highly advanced capability in probability and statistics
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- Excellent numerical, analytical, and problem-solving skills
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- A genuine passion for financial markets, particularly systematic and quantitative trading
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- Strong academic record in Mathematics, Engineering, Physics, Econometrics, Computer Science, or a related discipline
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Our Culture

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At Nine Mile, we operate in a highly competitive and dynamic environment. Our success depends not only on our vision, technology, and strategies, but on the people who bring them to life every day.

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We foster a culture that rewards open interaction, rigorous problem-solving, creativity, and teamwork. We believe helping others succeed is as important as individual achievement.

📌 Etf Trader (New South Wales)
🏢 Nine Mile
📍 New South Wales