Senior Data Scientist Investment Management Fintech Strategies (IMFS)

Senior Data Scientist — Investment Management Fintech Strategies (IMFS)

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locations

Malvern, PA

time type

Full time

posted on

Posted 19 Days Ago

job requisition id

177721

Senior Data Scientist — Investment Management Fintech Strategies (IMFS)

Investment Management Fintech Strategies (IMFS) is a global team headquartered in Malvern, Pennsylvania. We partner with investment teams to explore and apply new technologies that can improve investment performance, strengthen decision-making, and help capital markets work better for Vanguard’s investors. Our work spans advanced analytics and AI/ML, new data sources, market structure and liquidity research, and building scalable platforms and tools that move from experimentation into production.

Responsibilities:

• Own end-to-end researchusing large-scale historical data: form hypotheses, run analyses, develop models, and translate results into insights that can improve portfolio construction and trading decisions.

• Identify and solve market-impact problemsacross microstructure, fund flows, and liquidity dynamics—surfacing risks and opportunities tied to execution quality and market impact.

• Design and leadthe evolution of core research tooling, including theback-testing frameworkandsignal libraries, to enable repeatable, high-quality experimentation.

• Apply AI/ML thoughtfully in financial markets, staying current on emerging techniques and evaluating what is practical, robust, and scalable in real-world market environments.

• Raise the bar on engineering qualityby mentoring quant strategists and data scientists on production-grade code, data pipelines, and research-to-production best practices.

• Partner with technologyto integrate models into production systems, monitor live performance, and iterate based on market feedback and measured outcomes.

• Represent Vanguard externallyby contributing to industry discussions and thought leadership in areas relevant to AI/ML, systematic research, trading, and market structure.

Qualifications:

• 5+ years leading or driving advanced data science work, includingback-testing,simulation, andstatistical modelingin complex problem spaces.

• Master’s or PhD in machine learning, data science, financial engineering, computer science, or related quantitative discipline.

• Strong end-to-end data science capability: problem framing → research design → modeling → validation → deployment partnership.

• Proficiency inPythonand common ML libraries; experience collaborating with data engineering and bringing models into production.

• Demonstrated ability to apply AI/ML to solve complex technical problems through collaboration, creativity, and disciplined research.

• Comfortable partnering with senior leaders—communicating tradeoffs, impact, and value in a clear, decision-oriented way.

Special Factors

Sponsorship

Vanguard is not offering visa sponsorship for this position.

About Vanguard

At Vanguard, we don't just have a mission—we're on a mission.

To work for the long-term financial wellbeing of our clients. To lead through product and services that transform our clients' lives. To learn and develop our skills as individuals and as a team. From Malvern to Melbourne, our mission drives us forward and inspires us to be our best.

How We Work

Vanguard has implemented a hybrid working model for the majority of our crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection. We believe our mission-driven and highly collaborative culture is a critical enabler to support long-term client outcomes and enrich the employee experience.

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About Us

Vanguard, one of the world's leading investment management companies, serves individual investors, institutions, employer-sponsored retirement plans, and financial professionals. We have a diverse and talented crew with a culture that promotes teamwork, along with an unwavering focus on serving our clients' best interests.

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