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Quantitative Model Engineer

United States, New York, NY · Job Posted January 29, 2026
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Job Description

Our client seeks a Quantitative Software Engineer to join their elite transaction surveillance team. You will leverage your quantitative skills and experience in financial markets to develop sophisticated detection systems that identify market manipulation, fraud, and money laundering attempts before they impact market integrity.

Job Responsibility

  • Architect next-generation surveillance models to detect emerging manipulation patterns across global markets
  • Partner with compliance leadership to ensure surveillance systems meet and exceed regulatory expectations
  • Translate your experience into algorithms that identify suspicious trading and cashiering activity with high accuracy
  • Conduct sophisticated data analysis on massive financial datasets (hundreds of millions of daily orders, millions of daily trades)
  • Evaluate model performance to optimize detection accuracy while minimizing false positives
  • Document methodologies to withstand regulatory scrutiny and examination

Requirements

  • Bachelor’s degree in Computer Science, Mathematics, Statistics, Physics, or related quantitative field
  • Strong programming proficiency in Python
  • Professional experience: 5+ years (3+ for Master’s, 1+ for PhD) hands-on experience in market surveillance
  • Domain expertise in at least one of: Large-scale financial data analysis (orders, trades, market data)
  • Market manipulation detection methodologies (spoofing/layering, insider trading, money laundering, fraud, etc.)
  • Regulatory-driven feature engineering
  • Communication excellence in explaining complex surveillance concepts to diverse stakeholders

Nice to have

  • Regulatory background at the SEC, FINRA, or major securities exchanges
  • Advanced degree in a quantitative discipline
  • Mastery of Python data science tools (pandas, scikit-learn, xgboost, catboost)
  • Deep understanding of market microstructure and trading strategies
  • Specialized knowledge in AML and market manipulation typologies
  • Self-motivated and able to handle tasks with minimal supervision
  • Superb analytical and problem-solving skills
  • Excellent collaboration and communication (Verbal and written) skills

What we offer

  • Generous financial package
  • Relocation available

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