Jobs at LSEG (London Stock Exchange Group)

Leads strategic programs and projects across FTSE Russell, overseeing investment governance, product roadmap alignment, commercial opportunity execution, delivery coordination, risk management, and performance reporting. Partners with Product, Engineering, and Operations leaders to drive enterprise transformation, resource allocation, and organizational change across geographically dispersed teams. Uses Agile and Waterfall methodologies, Jira, Excel, PowerPoint, automation, and data visualization to support governance and decision-making.

Owns strategy, requirements, roadmap, design, client engagement, and delivery for Equity Derivative TradeAgent contract and trade lifecycle services. The role researches markets and competitors, coordinates stakeholders, supports go-to-market execution, develops client training, maintains technical documentation, and mentors colleagues. Strong knowledge of OTC equity derivatives, ISDA definitions, confirmations, settlement, product development, and post-trade operations is required.

Lead product development for futures clearing workflows (trade capture through post-trade) focused on FCMs, clearing brokers, and client service teams. Define roadmap, work with exchanges and engineering, drive adoption with clearing members, and improve operational efficiency and client experience while ensuring governance and measurable outcomes.

As a Senior Sales Specialist, you'll drive revenue by selling analytics solutions to financial institutions, collaborate with teams, and manage sales strategies.

Leads end-to-end engineering M&A integration programmes from Day 1 planning through stabilisation and product integration. Coordinates geographically distributed, cross-functional engineering squads, aligns priorities and dependencies, manages risks, governance, release readiness, migrations and operational handover. Partners with Product, Engineering, Finance and PMO leaders to deliver acquisition business-case outcomes, revenue growth, cost savings and business continuity across data, AI, analytics, cloud and workflow products.

Leads market supervision for LSE’s extended-hours trading model, overseeing live and post-trade activity, trading halts, cancellations, disorderly trading events, participant interactions, and potential market abuse investigations. Develops procedures, controls, playbooks, escalation paths, and operational readiness activities. The role requires leadership, sound judgment in time-critical situations, strong knowledge of UK and European trading regulations, and effective stakeholder management across member firms and internal teams.

Develop relationships with debt-market issuers, bankers, lawyers, advisors, and investors across the Americas to drive bond listings and revenue growth for London Stock Exchange debt markets. Build and manage an issuer pipeline, conduct market and competitive research, support reporting and origination strategy, coordinate with internal teams, promote LSEG through marketing and industry events, and provide client-focused solutions in a regulated capital-markets environment.

Leads complex M&A integrations across LSEG, from integration strategy and target operating model design through execution and value realization. Responsibilities include managing integration plans, budgets, risks, dependencies, synergies, governance forums, senior stakeholder updates, external advisers, organizational change, and cross-functional teams. The role also develops integration playbooks and capabilities while supporting broader corporate development and transaction activities.

Supports strategic and commercial decision-making for SwapClear and Listed Rates. Develops business cases, revenue models, pricing analyses, and financial scenarios; evaluates customers, competitors, market structure, and industry developments; reports on performance and financial outlook; prepares board and senior management materials; and coordinates strategic initiatives across Product, Risk, Operations, Technology, Finance, and Commercial teams.

Leads the strategy, architecture, and delivery of scalable analytics products across financial markets offerings. Oversees pricing, risk, derived metrics, and AI/ML-driven analytics across real-time and batch systems. Establishes engineering standards for productionization, monitoring, governance, and lifecycle management. Applies fixed income and derivatives expertise while partnering with Product, Research, Commercial, and Engineering teams. Builds and scales a high-performing analytics engineering organization and drives enterprise-wide technical direction.

The Manager of Analytics Development leads a team to innovate and maintain applications within analytics technology, focusing on cloud migration and performance improvements for financial services.

The role involves managing the AI product lifecycle, building LLM-based workflows, defining product requirements, monitoring performance, and collaborating with teams to ensure effective AI solutions.

Lead business development to attract Americas-based issuers to London Stock Exchange markets (Main Market, AIM, PSM). Manage a portfolio of companies, private equity and VC contacts, run marketing and event outreach, collaborate with internal LSEG teams, supervise junior staff, and represent LSEG publicly. Drive client engagement, strategic feedback to product teams, and deliver region-focused campaigns and targets.

Monitors real-time and post-trade activity across LSE 24 and related trading venues. Investigates unusual trading, potential market abuse, disorderly conditions, trading halts, and Exchange Rule breaches. Analyzes trading data and surveillance outputs, prepares investigation reports, responds to member enquiries, and supports market oversight, surveillance-control improvements, testing, and operational readiness across multiple time zones.

Develop Python-based scalable research platforms, analytical libraries, and data pipelines for index research. Build high-performance data processing using Polars, PyArrow, and SQL, integrate solutions on AWS, design APIs, apply AI/LLM tools, and promote modern engineering practices (testing, CI/CD, code review) while collaborating with quantitative researchers and product teams.

Develop and structure quantitative investment strategy index products across asset classes. Partner with research, sales, clients, and technology teams to innovate index construction, define methodologies, create research and marketing materials, and support business planning. Build and enhance Python-based backtesting capabilities using object-oriented programming, optimize code performance, and contribute to front-to-back architecture, validation, calculation, and publication processes.

Senior contributor on the Americas buy-side index sales team responsible for growing FTSE Russell index usage across clients' investment products. Lead strategic account plans, manage key relationships, develop sales pipeline for ETFs, mutual funds, direct indexing and retirement products, coordinate cross-functionally (Product, Legal, Research, Marketing), negotiate licensing/commercial deals, resolve contractual issues, deliver market insights, and travel frequently to engage clients.

Drive and expand post-trade client relationships across Prime Services and Clearing Members. Build pipeline, close sales, represent clearing solutions, provide market intelligence, and collaborate with product, operations, and senior stakeholders to support commercial growth.

Lead strategy, roadmap, and delivery for applied AI products in markets: discover user reasoning, prototype and validate AI hypotheses, ship production LLM/RAG/agent solutions with evaluation standards and regulatory guardrails, and translate research frontier advances into commercial outcomes.

Hands-on engineering roles to modernize and scale FTSE's cloud-native, low-latency index and data platforms. Work across software and data engineering, cloud, SRE, and DevOps domains focusing on performance, data quality, reliability, CI/CD, automation, and AI-assisted tooling while collaborating with global teams.