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Lead the design and delivery of real-time and time-series data platforms for investment management workflows. Responsible for engineering standards, production stability, and integrating vendor platforms like Bloomberg and Refinitiv.
Requires significant professional software engineering experience and domain expertise in building real-time data platforms for investment management. Must be proficient in Java, Python, and AWS with a deep understanding of financial time-series data.
We are seeking a Lead Developer to work on the design and delivery of real‑time and time‑series data platforms within our investment management technology team. This role combines hands‑on engineering with domain expertise, setting direction for systems that underpin market data, trading, portfolio, and analytics workflows used by Portfolio Managers, Traders, and Quant teams.
You will act as the lead developer for real‑time and historical data platforms, including integration with vendor platforms like OneTick and real time data providers like Bloomberg, Refinitiv etc., and will be responsible for design, implementation, engineering standards, and production stability. You will work closely with our business and IT leaders to understand the requirements, propose scalable solutions and set engineering standards around performance, resilience, data quality and observability while remaining deeply hands-on during the implementation phase.
Key responsibilities to also include:
Understand the evolving business requirements and use the domain knowledge to lead the design and implementation of real-time and time-series data services
Work closely with architects and developers to make pragmatic architectural decisions balancing business urgency, scalability and long-term maintainability
Remain deeply hands-on in design and implementation of critical components
Set engineering standards around performance, resilience, data quality, and observability. Review code and designs, focusing on correctness, performance, and operational readiness
Design schemas, partitioning, and data lifecycle strategies for large‑scale intraday and historical datasets
Lead integrations with vendor platforms and ensure consistent, reliable data across internal consumers
Optimize query performance and data access patterns for PM, Trader, and Quant use cases
Own production stability for business‑critical data systems, particularly during trading hours
Define and enforce best practices for monitoring, alerting, incident response, and root‑cause analysis
Proactively identify performance bottlenecks, scalability risks, and operational weaknesses
Mentor engineers, providing technical guidance and raising overall team capability
Proven significant professional software engineering experience combined with significant domain expertise gained from building real-time data platforms in investment management domain
Strong experience in integration with real-time vendor platforms like OneTick, and strong experience in time-series databases and analytical platforms
Strong hands-on experience in Java, Python and other programming languages, and building scalable services on AWS
Proven experience acting as a Lead Engineer on mission critical systems involving real-time streaming and messaging technologies on Cloud infrastructure (AWS)
Deep understanding of financial time‑series characteristics (high volume, bursty data, corrections, late data) and proven ability to design scalable schemas and query models for both intraday and historical analytics
Strong understanding of market data, orders, executions, positions, portfolios, and pricing
Experience balancing latency, storage efficiency, and analytical flexibility
Familiarity with vendor data ecosystems (e.g. Bloomberg, Refinitiv, MarketAxess)
Experience delivering platforms used directly by PMs, Traders, and Quant teams
Strong ability to influence technical direction and mentor senior and junior engineers
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)
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.
Inclusion Statement
Vanguard’s continued commitment to diversity and inclusion is firmly rooted in our culture. Every decision we make to best serve our clients, crew (internally employees are referred to as crew), and communities is guided by one simple statement: “Do the right thing.”
We believe that a critical aspect of doing the right thing requires building diverse, inclusive, and highly effective teams of individuals who are as unique as the clients they serve. We empower our crew to contribute their distinct strengths to achieving Vanguard’s core purpose through our values.
When all crew members feel valued and included, our ability to collaborate and innovate is amplified, and we are united in delivering on Vanguard's core purpose: to take a stand for all investors, to treat them fairly, and to give them the best chance for investment success.
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.
We are a community of 50 million who think—and feel—differently about investing. Together, we’re changing the way the world invests. For over 50 years, Vanguard has helped people pursue their financial goals with a spotlight on long-term value and low costs. We’ve made it a focus to put investors first, so whether you’re saving for your first home or investing for a comfortable retirement, we’re here to help you succeed. Community guidelines: vgi.vg/sgl1
Offices: 100 Vanguard Blvd, Valley Forge, PA 19482, US · 14321 N. Northsight Boulevard, Scottsdale, AZ 85260, US · Two North Falls Plaza, Charlotte, North Carolina 28217, US · 100 Vanguard Blvd, Malvern, PA 19355, US · 7900 Windrose Ave, Suite South Floor 10, Plano, Texas 75024, US
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