Quantitative Traders

5 days ago

New York, United States Mercor Full time

Mercor is hiring Quantitative Traders on behalf of a leading AI Lab building the next generation of intelligent systems for algorithmic and high-frequency trading (HFT). This is a unique opportunity to collaborate with world-class AI researchers and engineers, applying your trading and quantitative expertise to train, evaluate, and refine cutting-edge AI models for real-world, high-speed market applications. Responsibilities Collaborate with AI researchers to design, train, and validate trading algorithms and quantitative models, including high-frequency trading strategies. Apply advanced mathematical, statistical, and computational methods to improve model stability, execution accuracy, latency performance, and market adaptability. Evaluate and refine algorithmic trading frameworks to ensure robustness and profitability across multiple asset classes, exchanges, and time horizons. Contribute to the training and fine-tuning of AI systems, ensuring they capture realistic market dynamics, order book behavior, and risk management strategies specific to high-frequency environments. Participate in synchronous collaboration sessions (4-hour windows, 2–3 times per week) to review trading simulations, debug models, and exchange quantitative and technical insights. Requirements Strong academic or professional background in Applied Mathematics, Statistics, Computer Science, Physics, Finance, or Quantitative Trading. Deep understanding of market microstructure, high-frequency trading systems, probability, optimisation, and time-series analysis. Proficiency in one or more programming languages commonly used in quantitative and HFT environments (Python, C++, Julia, R, or Rust). Experience with simulation systems, trading infrastructure, latency optimization, or machine learning models is a strong plus. Excellent analytical reasoning, communication, and collaboration skills. Ability to commit to 20–30 hours per week, including the required synchronous collaboration periods. Why Join Collaborate directly with a world-class AI research lab to train and improve models that simulate both traditional and high-frequency trading dynamics. Play a key role in shaping how AI systems understand and execute quantitative trading strategies in fast-moving, high-volume market conditions. Enjoy schedule flexibility — choose your own 4-hour collaboration windows and manage your 20–30 hour work week around them. Be engaged as an hourly contractor through Mercor, giving you autonomy over your time while contributing to high-impact AI and finance projects. Work with elite researchers, traders, and engineers advancing the frontier of algorithmic intelligence, market prediction, and execution optimization. Join a global network of experts driving the evolution of financial AI through quantitative innovation, speed, and precision.

  • Quantitative Traders

    4 days ago

    New York, United States Mercor Full time

    Mercor is hiring Quantitative Traders on behalf of a leading AI Lab building the next generation of intelligent systems for algorithmic and high-frequency trading (HFT). This is a unique opportunity to collaborate with world-class AI researchers and engineers, applying your trading and quantitative expertise to train, evaluate, and refine cutting-edge AI...

  • Quantitative Trader

    6 days ago

    New York, New York, United States Anson McCade Full time

    Senior High Frequency Futures Quantitative TraderMy client is a proprietary trading firm specialising in cross-asset high frequency futures trading. They are looking for a highly skilled and experienced trader work on building out algorithmic trading strategies. My client is looking for a candidate with a proven track record in developing and running a...

  • Quantitative Trader

    2 weeks ago

    New York, United States Jane Street Full time

    About the Position At Jane Street, quantitative traders identify market signals, analyze and execute strategies, construct quantitative models, conduct statistical analyses, build algorithmic trading systems, manage risk, develop new businesses, and more. Our trading desks are central to our collaborative and cooperative office environment. You can expect to...

  • Quantitative Trader

    8 hours ago

    New York, New York, United States Venture Search Full time

    Quant Trader / Systematic Portfolio ManagerCME FuturesRemote - USA$200k to $300k + PnL ClipVenture Search is working with a leading global prop house, looking for a driven and experienced Quant Trader to join their high-performing team. The ideal candidate will have a strong background in systematic Futures trading. You'll work closely with a skilled group...

  • Quantitative Trader, ETF Team

    2 days ago

    New York, New York, United States GTS Full time

    OverviewThe ETF trading group at GTS is seeking applications to join our Quantitative Trader covering the ETF Fixed Income Team. In this role the Quantitative Trader will work on existing srategies and ultimate goal of the program is to turn you into a trader capable of designing, building and managing profitable trading strategies as part of a...

  • Senior Quantitative Trader

    3 days ago

    New York, NY, United States Millennium Management Corp Full time

    Senior Quantitative Trader Job Function Summary Central Liquidity Strategies (CLS) employs numerous strategies and risk portfolios designed to optimize the firm's trading and execution approach by providing internal liquidity solutions for portfolio managers on both an internal risk and agency basis. We are currently seeking a Senior Quantitative Trader who...

  • Senior Quantitative Trader

    2 weeks ago

    New York, NY, United States Millennium Management Corp Full time

    Senior Quantitative Trader Job Function Summary Central Liquidity Strategies (CLS) employs numerous strategies and risk portfolios designed to optimize the firm's trading and execution approach by providing internal liquidity solutions for portfolio managers on both an internal risk and agency basis. We are currently seeking a Senior Quantitative Trader who...

  • Senior Quantitative Trader

    7 days ago

    New York, NY, United States Millennium Management Corp Full time

    Senior Quantitative Trader Job Function Summary Central Liquidity Strategies (CLS) employs numerous strategies and risk portfolios designed to optimize the firm's trading and execution approach by providing internal liquidity solutions for portfolio managers on both an internal risk and agency basis. We are currently seeking a Senior Quantitative Trader who...

  • Quantitative Systematic Trader – Master's: 2026

    1 week ago

    New York, United States Susquehanna International Group Full time

    Overview As a Quantitative Systematic Trader at Susquehanna, you’ll combine quantitative research expertise with deep trading intuition to build and refine data-driven, fully automated trading strategies. You’ll actively monitor real-time strategy performance and use market behavior and feedback to improve and optimize profitability. Serving as a hybrid...

  • Quantitative Systematic Trader Master's: 2026

    5 days ago

    New York, United States Susquehenna International Group Full time

    Quantitative Systematic TraderAs a Quantitative Systematic Trader at Susquehanna, you'll combine quantitative research expertise with deep trading intuition to build and refine data-driven, fully automated trading strategies. You'll actively monitor real-time strategy performance and use market behavior and feedback to improve and optimize profitability....