Top Tech Jobs & Startup Jobs in London

Supports testing for securities operations change programmes, including functional, regression, non-functional, system integration, and user acceptance testing. Responsibilities include analyzing requirements, designing traceable test cases, preparing data, ensuring environment readiness, executing tests, managing defects, reporting progress, coordinating stakeholders, and maintaining quality assurance procedures, tools, frameworks, and documentation.

The Senior PMO Manager oversees portfolio governance, health reporting, delivery risk, resource planning, operational risk assessments, and release approvals. The role leads change and transformation management, develops change roadmaps, implements delivery frameworks and best practices, supports Agile portfolio prioritization, and coaches project managers. It requires strong stakeholder influence, governance expertise, capacity planning, process improvement, and leadership experience within complex technology or engineering environments.

Leads FTSE Russell’s global financial controllership function, overseeing financial reporting, balance sheet governance, revenue accounting, statutory reporting, audits, risk and compliance. Drives finance transformation, systems implementation, process automation and control enhancement while leading a geographically dispersed team. Partners with senior stakeholders across finance, operations, risk, tax and treasury, and supports legal entity governance and board reporting.

Lead the design, implementation, maintenance, scalability, reliability, and security of Kubernetes infrastructure and cloud platforms. Provide technical leadership, mentorship, people management, and guidance on cloud-native engineering, Agile delivery, security, compliance, disaster recovery, high availability, and cost optimization. Manage the Kubernetes container team backlog, drive continuous improvement, collaborate with cross-functional teams, and establish software engineering and infrastructure best practices.

Supports first-line risk management through controls inventory maintenance, data quality checks, control rationalisation, RCSA coordination, reporting, governance administration, remediation tracking and process improvement. The role maintains accurate control records and assessment documentation, prepares dashboards and management information, coordinates stakeholders and follows up on actions. It requires strong Excel, analytical, organisational and communication skills, with desirable experience in MetricStream, GRC, operational risk, controls, audit or regulated financial services.

Supports first-line risk and controls management through controls inventory maintenance, data quality checks, control rationalisation, RCSA coordination, remediation tracking, governance administration, reporting and management information. The role maintains dashboards, action logs and audit-ready documentation, coordinates stakeholders, supports governance forums, and identifies process, workflow and reporting improvements within a regulated financial services environment.

Own the end-to-end product lifecycle for Sustainable Investment (SI) data platforms: define roadmap; onboard and operationalize new data sources; lead migration from legacy systems to cloud/lakehouse/warehouse platforms; partner with engineering, operations, and commercial teams; and drive data quality, coverage, timeliness, and regulatory/client compliance.

Reports and analyzes breaking news, deals, pricing, and major themes across EMEA fixed-income credit markets. Writes and edits content for IFR Magazine, LSEG Workspace, and real-time platforms; develops relationships with bankers, investors, and market participants; breaks news and provides timely market updates. Collaborates with credit-market and cross-asset editorial teams while maintaining accuracy, clarity, integrity, and insightful analysis during a six-month paternity-leave contract.

Own vision, strategy and roadmap for LSEG's AI Core Platform. Deliver secure, scalable platform capabilities (AI Gateway, MCP SDK, IAM, orchestration), define APIs and standards, partner with engineering, security and product teams, drive enterprise adoption, monitor platform metrics and developer experience, and engage cloud and technology partners to enable AI at scale across LSEG.

Lead high-profile corporate strategy initiatives across LSEG’s Data and Analytics division. Assess market trends, emerging technologies, competitors, and potential M&A opportunities; develop actionable strategies and investment cases; prepare executive briefings; and influence senior leaders across business and functional teams. The role also involves coordinating multidisciplinary virtual teams, engaging external advisors, and shaping divisional priorities for organic and inorganic growth.