FTSE Russell – Equities & Multi-Asset Index Research & Design

FTSE Russell is a leading global index provider, creating and managing benchmark, analytics and data solutions used by asset owners, asset managers, investment banks, ETF providers and other financial institutions worldwide. FTSE Russell's indices underpin trillions of dollars of invested assets and play a critical role in investment management, product development and portfolio construction across global markets.

The role sits within the Index Research & Design team (Equities & Multi-Asset), a global group responsible for the development, design, research and enhancement of index methodologies, analytics and investment solutions. The team works closely with Product, Engineering, Technology, Data Operations, Sales and key clients to deliver innovative index capabilities and analytical solutions. Team members contribute across research, product development, operational delivery and client engagement, supporting a broad range of equity and multi-asset initiatives.

We are seeking an experienced quantitative leader to join the team as a Senior Manager, Quantitative Research. This role is designed for an individual who combines deep research expertise with strong technical capabilities and exceptional customer management skills. The successful candidate will lead complex research initiatives, represent the team with key clients and strategic partners, and drive the development of innovative analytical capabilities and investment solutions. Success requires intellectual curiosity, commercial awareness, strong ownership and the ability to seamlessly move between research leadership, client engagement, quantitative development, operational problem-solving and critical initiatives.

Key Responsibilities

* Lead the design, development and enhancement of quantitative investment methodologies, analytics and index solutions across equity and multi-asset strategies.

* Initiate and deliver independent research projects, producing high-quality research papers, thought leadership content and product recommendations.

* Partner with major asset owners, asset managers, investment banks and other strategic clients to understand investment challenges and develop analytical solutions.

* Represent the team in client meetings, workshops, consultations, conferences and industry engagements, acting as a subject matter expert on quantitative methodologies and index design.

* Translate research concepts into scalable production solutions through collaboration with Engineering, Technology and Data Operations teams.

* Build and maintain advanced research infrastructure, analytics platforms, AI-enabled workflows and automation capabilities.

* Provide leadership during complex analytical, data quality and operational investigations, ensuring robust and timely outcomes.

* Work closely with Product and Sales teams to support business development opportunities, client retention and new product initiatives.

* Mentor researchers, developers and analysts, helping to raise technical and research standards across the team.

* Contribute to the strategic direction of the Equities & Multi-Asset Index Research & Design function and see opportunities for innovation and growth.

Candidate Profile

The ideal candidate will have 10+ years of experience in quantitative research, investment analytics, index design, systematic investing or related fields. They will demonstrate a strong track record of leading independent research initiatives and translating research outcomes into investment products, analytical capabilities or commercial opportunities. Deep knowledge of equity markets and quantitative investment techniques—including factor investing, optimisation, portfolio construction, risk modelling, performance attribution and empirical research methodologies—is essential.

The successful candidate will possess strong Python and SQL skills, experience with modern software development practices, CI/CD, cloud computing and AI-assisted development tools. Experience with financial datasets and platforms such as Worldscope, IBES, Lipper, Datastream and Refinitiv Workspace is highly desirable. Equally important is the ability to communicate complex quantitative concepts to diverse audiences, influence senior collaborators, manage multiple priorities in a fast-moving environment and serve as a trusted advisor to both internal teams and external clients. We are looking for an agile, commercially minded leader who can move smoothly between research, technology, operations and client engagement while delivering impact from day one.

Career Stage:

London Stock Exchange Group (LSEG) Information:

Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

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