Top Tech Jobs & Startup Jobs in London

Leads ForexClear’s global product strategy, roadmap, commercial growth, and market-facing activities. Builds senior relationships across the wholesale FX ecosystem, originates opportunities, and converts client needs into scalable clearing solutions. Oversees product development from validation and business case through launch and adoption, while coordinating Product, Sales, Risk, Technology, Operations, Legal, and Delivery. Represents ForexClear with clients, industry forums, boards, and senior stakeholders, and leads a high-performing Product team within a regulated financial market infrastructure.

Supports first-line non-financial risk and operational resilience across Operations. Responsibilities include risk and control assessments, incident and KRI monitoring, audit and regulatory preparation, post-incident reviews, governance reporting, budgeting, forecasting, dashboards, planning cycles, and process improvements. The role partners with Operations, Finance, control owners, and senior leaders to strengthen risk ownership, improve management information, and support effective operational decision-making.

Lead UK new business sales for LSEG FX, defining go-to-market strategy and delivering revenue growth across corporate clients. Own executive client engagement, commercial governance, forecasting, complex deal execution, and market insight. The role requires strong FX sales expertise, electronic trading knowledge, enterprise-level leadership, negotiation skills, and collaboration across sales, product, and broader LSEG teams.

Monitors and analyzes counterparty credit risk exposures, market data, ratings, clearing activity, and limit breaches. Prepares daily credit monitoring reports, internal credit score assessments, risk reports, and management information for stakeholders and senior risk leadership. Maintains counterparty databases and financial information, interprets Tableau dashboards, escalates significant risks and news, supports risk controls, and contributes to Credit Risk and Group Risk projects.

Regulates primary market activity for the London Stock Exchange’s International Securities Market, assessing issuer eligibility, reviewing debt admission particulars, interpreting disclosure rules, and advising stakeholders. The role includes monitoring issuer obligations, supporting committees, conducting thematic and supervisory work, researching market developments, contributing to regulatory projects, and supervising junior colleagues. Extensive primary market regulation experience covering debt and derivative securities is required.

Develops quantitative investment strategy and index products across asset classes, integrating derivatives-based data and risk premia. Responsibilities include index construction, research white papers, methodologies, client collaboration, business planning, and marketing support. The role also partners with IT on front-to-back architecture and builds scalable Python backtesting, validation, calculation, and publication capabilities while optimizing existing code.

Supports the development of LSEG’s post-trade products for OTC rates by translating user needs into requirements, user stories, acceptance criteria, and solution specifications. Collaborates with technology teams, clients, and stakeholders throughout Agile development, testing, and release cycles. Analyzes processes, supports quality assurance, manages risks and issues, documents solutions, and identifies opportunities to improve systems and workflows.

Manages the Calypso application support team for production, pre-production, and test environments. Responsibilities include incident and problem resolution, infrastructure administration, application fixes, monitoring, release support, performance tuning, documentation, audits, risk assessments, disaster recovery, and on-call coverage. The role requires extensive Calypso production-support experience, strong Linux, AWS, database, middleware, networking, monitoring, and version-control skills, plus stakeholder and people management in a financial markets environment.

Leads strategy, roadmap prioritization, and value realization for enterprise AI products at LSEG. Responsibilities include defining AI product direction, integrating workflows and enterprise systems, setting quality and governance standards, managing investment trade-offs, partnering with engineering and control functions, sponsoring research into agentic workflows, and leading the AI product management team. The role also drives customer adoption, stakeholder alignment, delivery confidence, and measurable business value.

Provides second-line oversight of sustainability risk across LSEG. Develops risk frameworks, taxonomies, appetite measures, controls, reporting, scenario analysis, and stress testing. Reviews first-line assessments, identifies emerging risks, supports governance and disclosures, monitors regulatory developments, and advises senior stakeholders across Risk, Sustainability, and business functions.