15h Left! Senior Quantitative Researcher/ Sub-PM...

Job Description

Title: Senior Quantitative Researcher / Sub-Portfolio Manager

Location: New York / London

Team: Systematic Trading Strategies

About the Role:

Seeking a highly skilled and experienced Senior Quantitative Researcher or Sub-Portfolio Manager to join our systematic trading team. The successful candidate will play a key role in the full lifecycle of alpha research and strategy development, with the potential to manage risk capital independently or transition into a lead PM role over time.

Key Responsibilities:

• Design, research, and implement systematic trading strategies across global equities, futures, FX, or other liquid asset classes
  
• Conduct high-quality alpha signal research using alternative data, statistical techniques, and machine learning when appropriate
  
• Develop and test robust portfolio construction, execution, and risk management models
  
• Collaborate closely with data engineering and infrastructure teams to enhance research platform capabilities
  
• Take ownership of strategy performance and contribute to the team’s overall P&L
  
• Potential to transition into a standalone PM role or run a sub-portfolio within defined risk limits
  
  Requirements:
  
  
• 5+ years of experience in quantitative research or trading at a hedge fund, proprietary trading firm, or top-tier investment bank
  
• Proven track record of alpha generation or contribution to profitable strategies
  
• Deep understanding of statistical modeling, time-series analysis, and/or machine learning techniques
  
• Strong programming skills in Python, C++, or similar; experience working with large datasets and research infrastructure
  
• Master’s or PhD in a quantitative field (e.g., Mathematics, Computer Science, Physics, Engineering, Statistics)
  
• Excellent communication skills and ability to work in a collaborative, performance-driven environment