Key Takeaways
- • Optiver has doubled its headcount to 2,233 employees over the past six years, signaling aggressive expansion across US and European markets with 158 open positions in 2026.
- • The firm is recruiting senior talent directly from major institutions including Goldman Sachs, JPMorgan, BlackRock, and hedge fund Man Group, indicating competition for specialized quant and AI expertise in electronic trading.
- • New York positions offer flat salaries of $200,000 for entry-level roles, with the firm occupying a newly expanded 23,000 square foot Manhattan office secured in October 2025 alongside a dedicated AI Lab.
- • Recent marquee hires include Qian Zhao (former US head of applied AI for machine learning quants at Goldman Sachs) as quant researcher in credit trading, and Lance Braunstein as CTO following his engineering leadership at BlackRock.
- • Optiver's hiring strategy reflects broader market-making talent scarcity, forcing the firm to recruit from traditional finance and hedge funds rather than relying solely on incumbent electronic trading pools.
Summary
Optiver, a global electronic trading and market-making firm, is executing an aggressive expansion strategy centered on recruiting high-caliber talent from major financial institutions. The firm has doubled its headcount to 2,233 employees over the past six years and maintains 158 open positions across 2026, including 12 roles in its New York office offering $200,000 flat salaries for entry-level positions.
The hiring momentum reflects Optiver's rapid geographic expansion, particularly in the United States. The firm established a new 23,000 square foot Manhattan office in October 2025, which now houses several senior recruits acquired over the past year. This facility expansion is paired with the launch of a dedicated New York AI Lab, underscoring the firm's strategic focus on artificial intelligence and quantitative capabilities.
Recent high-profile hires demonstrate Optiver's ability to attract C-suite and senior technical leadership from Wall Street powerhouses. Qian Zhao joined this month as a quant researcher in the credit trading team after spending four and a half years as US head of applied AI for machine learning quants at Goldman Sachs. Separately, Lance Braunstein was appointed CTO following leadership roles in engineering at BlackRock. Optiver also hired Andrew Arnold to lead the New York AI Lab, reflecting the firm's emphasis on machine learning capabilities.
The firm's London office is similarly active in recruitment. Antish Manna recently joined as trading analytics lead following nine years at hedge fund Man Group, where he served as principal quant and head of execution analytics in the multi-strategy division. The pattern of hiring from both systemically important financial institutions and alternative managers suggests that Optiver faces constraints in sourcing specialized talent within the broader electronic trading sector and is now competing aggressively for expertise traditionally concentrated at banks and hedge funds.
Optiver's head of credit trading, Andreas 'AK' Koukorinis, previously worked at JPMorgan as managing director of systematic market making before a brief stint at crypto trading firm GSR, illustrating the firm's ability to attract senior professionals from competitive backgrounds.
The hiring momentum reflects Optiver's rapid geographic expansion, particularly in the United States. The firm established a new 23,000 square foot Manhattan office in October 2025, which now houses several senior recruits acquired over the past year. This facility expansion is paired with the launch of a dedicated New York AI Lab, underscoring the firm's strategic focus on artificial intelligence and quantitative capabilities.
Recent high-profile hires demonstrate Optiver's ability to attract C-suite and senior technical leadership from Wall Street powerhouses. Qian Zhao joined this month as a quant researcher in the credit trading team after spending four and a half years as US head of applied AI for machine learning quants at Goldman Sachs. Separately, Lance Braunstein was appointed CTO following leadership roles in engineering at BlackRock. Optiver also hired Andrew Arnold to lead the New York AI Lab, reflecting the firm's emphasis on machine learning capabilities.
The firm's London office is similarly active in recruitment. Antish Manna recently joined as trading analytics lead following nine years at hedge fund Man Group, where he served as principal quant and head of execution analytics in the multi-strategy division. The pattern of hiring from both systemically important financial institutions and alternative managers suggests that Optiver faces constraints in sourcing specialized talent within the broader electronic trading sector and is now competing aggressively for expertise traditionally concentrated at banks and hedge funds.
Optiver's head of credit trading, Andreas 'AK' Koukorinis, previously worked at JPMorgan as managing director of systematic market making before a brief stint at crypto trading firm GSR, illustrating the firm's ability to attract senior professionals from competitive backgrounds.
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