Senior Quantitative Strategist - Global Bond Index

The Role
We are seeking a Senior Quant Strategist to support the Global Bond Index team by developing systematic investment ideas and quantitative capabilities that improve portfolio outcomes in a controlled risk environment. This role will play a central part in signal generation, systematic portfolio construction, basket creation, trade efficiency, and the application of liquidity and volatility risk premia across fixed income index portfolios.
This is a senior role for someone who can originate differentiated research, connect quantitative insight to real portfolio decisions, and work closely with portfolio managers and traders to improve investment implementation and results.
In this role you will
Quantitative research for the Global Bond Index team, developing signals that are robust, implementation-aware, and relevant to portfolio decisions in a tightly controlled risk environment
Develop quantitative approaches that support systematic portfolio construction, basket creation, and portfolio implementation across index strategies
Identify and advance opportunities to improve trade efficiency, execution quality, and investment workflow through better use of data, analytics, and market structure insight
Research market dislocations, liquidity and volatility risk premia in ways that can strengthen portfolio outcomes while remaining aligned with portfolio constraints and risk objectives
Build models, tools, and analytical frameworks that support alpha generation, portfolio construction, risk management, and scalable investment decision-making
Partner closely with portfolio managers, traders, and research stakeholders to shape priorities, refine use cases, and ensure outputs are practical and implementable
Evaluate ideas with clear attention to transaction costs, portfolio fit, unintended exposures, operational feasibility, and expected investment value
Contribute to both team-specific work and broader capabilities that can be applied across investment processes where appropriate
Communicate research findings and recommendations clearly, including the investment rationale, implementation considerations, and trade-offs involved
Help strengthen the rigor, quality, and consistency of the broader research and investment process through documentation, collaboration, and knowledge sharing
What it takes
Strong quantitative research experience in fixed income, systematic investing, or related investment strategies
Demonstrated ability to generate actionable investment ideas and translate them into portfolio applications
Experience in signal research, portfolio construction, and implementation within a risk-conscious investment setting
Familiarity with execution considerations, market microstructure, and the drivers of trade efficiency in fixed income markets
Deep analytical and modeling skills, with the ability to connect technical work directly to portfolio outcomes
Strong judgment in balancing innovation, rigor, implementation feasibility, and investment value
Ability to work effectively across portfolio management, trading, research, and technology-oriented partners
Clear communication skills and the ability to influence decisions through practical, well-structured analysis
A track record of operating independently and delivering high-impact outcomes in complex investment settings
Experience with Fixed Income Index or Enhanced Index strategies is a strong differentiator
Success in this role will look like
Research insights that can be applied in live portfolio decisions for the Global Bond Index team
Improving portfolio construction and implementation through stronger systematic insight and better execution-aware analytics
Enhancing basket design, trade efficiency, and use of systematic tilts in support of investment outcomes
Building capabilities that are analytically strong, practically implementable, and relevant to day-to-day portfolio management
Becoming a trusted partner to portfolio managers and traders on high-value quantitative opportunities
Special Factors
Vanguard is not offering visa sponsorship for this position
This is a hybrid position and would require you to work in the office 3 days per week (Tuesday, Wednesday & Thursday)
Please note that we review applications on a rolling basis and may close this role early if there is a high level of interest. To avoid missing out, we recommend applying as soon as possible
This role encompasses activities that fall within the remit of UK Financial Conduct Authority (‘FCA’) regulation. The successful candidate will therefore be subject to UK regulatory requirements in relation to conduct rules, regulatory references and the assessment of fitness and propriety, knowledge, experience and competence. Where appropriate, the role may also be subject to approval by the UK FCA.
Why Vanguard?
Vanguard is a different kind of investment company. It was founded in the United States in 1975 on a simple but revolutionary idea: that an investment company should manage its funds solely in the interests of its clients.
This is a philosophy that has helped millions of people around the world to achieve their goals with low-cost, uncomplicated investments.
It's what we stand for: value to investors.
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.