Jobs at LSEG (London Stock Exchange Group)

Develop and maintain backend Java applications for FX trading, focusing on performance, concurrency, reliability and scalability. Own features from development to production, write automated tests, improve delivery pipelines, investigate production issues, and collaborate with product, operations and engineering teams.

Lead investment planning and governance for the Data & Analytics division: develop investment roadmaps, run prioritisation frameworks, manage portfolio performance, produce executive reporting, influence senior stakeholders, and drive capital allocation decisions to optimise strategic impact.

Senior DevOps engineer responsible for designing, implementing and optimizing cloud deployments and CI/CD pipelines, containerisation (Docker), and Kubernetes orchestration on Azure (or AWS). Automate infrastructure provisioning with Terraform, integrate security best practices, collaborate with engineering and QA, support production environments, participate in on-call rota and occasional weekend release activities, and contribute to scalable, resilient platform design for a blockchain-based financial markets project.

Manage the lifecycle of sustainable finance products: lead cross-functional product development, monitor performance and sustainability metrics, engage institutional clients and stakeholders, support sales/marketing, drive market research and thought leadership, and guide product specialists to deliver investment solutions aligned with regulatory and market trends.

Business-focused Site Reliability Engineer responsible for maintaining CDSClear application and infrastructure, partnering with Risk, Operations and IT development teams. Participate in on-call and shift work (including US clearing hours/end-of-day batches), support production incidents, and liaise daily with Paris-based users. Role is based in London and requires strong English communication skills.

Design, build and maintain software and automation for control monitoring, testing, reporting and evidence collection. Integrate with security platforms (SIEM, IAM, EDR), cloud and engineering tools, develop APIs, CLI tools and data pipelines, and translate technical control activity into auditable evidence and reporting to reduce manual audit and assurance effort.

Lead development and productionisation of scalable AI models and data-driven solutions. Tune and optimise models, evaluate third-party AI tools, define coding standards, and collaborate with software engineers to deliver high-quality, maintainable production systems aligned with business goals.

Manage vulnerability discovery, offensive testing and remediation programs (TLTP, red teaming, bug bounty, attack surface management). Coordinate vendors, validate and triage findings, support remediation and retesting, and automate security programme objectives to reduce cyber risk.

Lead design and delivery of security automation, own case management platform, manage DevSecOps infrastructure, and drive AI adoption for security operations. Provide technical leadership, mentor engineers, define roadmaps, implement IaC/CI/CD practices, and ensure secure, resilient platforms supporting alert ingestion, enrichment, and automated response.

Support the Director BISO to oversee information and cyber security for LCH Ltd: assess controls, manage remediation, monitor roadmaps, engage stakeholders and third parties, maintain cyber risk profiles and MI, assess project security designs, report to governance bodies, and embed security across the business.

Partner with FX leadership on commercial finance: manage sales commission processes, forecast and budget cycles, analyze monthly/quarterly performance, support product commercial initiatives, track benefits and capex, control Opex and overhead allocations, and present insights to stakeholders.

The Senior Technical Product Manager will develop product strategy for cloud platforms, prioritize the product roadmap, and collaborate with engineering teams to innovate and enhance cloud services for LSEG.

Front-line B2B sales role driving revenue for LSEG's digital identity solutions. Own the full sales cycle from prospecting to close, build and manage pipeline, engage senior stakeholders, craft commercial proposals, collaborate cross-functionally, and position identity products to deliver growth, compliance, fraud reduction, and improved customer experience.

Lead product delivery for large-scale AEM and cloud website projects. Define product strategy, document requirements, prioritise backlogs, drive QA/automation and DevOps enablement, and collaborate with Risk, Legal, InfoSec, SRE and stakeholders to ensure reliable, compliant, high-performing digital platforms.

Lead the development and evolution of LSEG's Azure Cloud Platform, defining strategic roadmaps, and collaborating with engineering teams to enhance platform capabilities and adoption across the organization.

Lead category strategy, sourcing and supplier management for infrastructure software (databases, middleware). Drive complex negotiations, licence optimisation, renewals, vendor performance, risk mitigation and cross-functional stakeholder engagement to deliver commercial value and technology resilience.

The Director, Performance Management leads strategy and operations for Oracle EPM platform, overseeing engineering teams and ensuring alignment with financial objectives. Responsibilities include technical leadership, architecture ownership, collaboration with finance stakeholders, and operational excellence.

Lead the development of the FTSE Russell Index Platform by designing and integrating Java and Python applications with AI capabilities. Guide engineering best practices and mentor junior team members in delivering high-quality, scalable solutions.

Sell LSEG Data & Feeds solutions to buy- and sell-side financial market participants across EMEA. Identify and qualify opportunities, structure and close deals, deliver customer demonstrations, maintain pipeline, drive renewals, and provide market and competitor insights to inform commercial strategy and thought leadership.

Lead evaluation and execution of acquisitions, divestitures, joint ventures and partnerships across the Group. Build M&A strategy and pipelines, perform valuation and financial modelling, coordinate due diligence with cross-functional teams, prepare materials for senior leadership and boards, manage transaction risks and integration planning, and mentor junior team members while improving corporate development processes.