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Data Scientist - Trading & Execution

Polymer Capital Hong Kong · Hong Kong · Hong Kong

Data Scientist

Posted: 8/7/2026 · Last checked: 12/10/2026

Job description

Quoted in full from Polymer Capital Hong Kong's job posting. Gavroche does not edit it.

Company Introduction

Polymer Capital Management is a market-neutral, multi-manager investment platform based in and focused on Asia. Polymer combines established institutional support and deep knowledge of local financial markets with a dedication to discovering and developing the region's best investment talent. Polymer was established in conjunction with PAG, one of the world's largest Asia-focused alternative asset managers, in 2019.

Job Responsibilities / Job Brief

  • Data Analysis & Modeling: Collect, clean, and analyze vast datasets, including market data, PM position data, social media sentiment, alternative big data, and economic indicators, to uncover trading patterns, behavior patterns, and correlations.
  • Predictive Modeling: Develop and deploy machine learning, artificial intelligence, and statistical models to forecast market, industry sector, alpha, and security movements/rankings.
  • Testing & Evaluation: Rigorously hypothesis testing, evaluation, and refining models to ensure robustness of decision making.
  • Data Management: Handle the complex process of data preparation and management for model building and analysis.

Requirements

  • Deep understanding of statistical & probability analysis and quantitative methods. 
  • Hands-on experience with state-of-the-art AI techniques (e.g. model training/fine-tuning, agent workflow development), with demonstrated project delivery.
  • Proficiency in Python, with strong problem-solving abilities.
  • Experience with data manipulation and machine learning libraries (e.g., Pandas, NumPy, PyTorch, scikit-learn).
  • Excellent verbal and written communication skills, with the ability to effectively present complex findings clearly to diverse audiences.
  • Ability to work collaboratively in a team-oriented environment and to foster a culture of learning and knowledge-sharing within the team.
  • A good understanding of financial markets, market microstructure, trading algorithms and/or the business context of data science applications is a strong plus
  • Research or experience related to behavioral finance is a strong plus

Benefits

Why join us?

  • Prime Location: You'll work full time from our centrally located office space in the heart of Hong Kong
  • High-Growth: We have a team of highly ambitious professionals with a strong desire to learn and develop their skills.
  • Equal opportunity employer: We celebrate diversity and are committed to creating an inclusive environment for all employees.
  • Global exposure: With six offices and three affiliate offices around the region, Polymer teams work together to solve meaningful problems at scale.
  • Dynamic and Collaborative Environment: Opportunity to work with industry leaders and experts to engage in exciting projects and fulfilling challenges.

Some Of Our Benefits

  • Paid Annual Leave
  • Medical Group Insurance
  • In-built Gym facility 
  • DEI and Philanthropy Initiatives
  • Professional Learning & Development Opportunities

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