Top Business Analyst Jobs in London

Senior Business Analyst supporting international regulatory reporting change across EMEA, APAC, and Canada. Responsibilities include interpreting regulatory requirements, defining business and technology solutions, mapping data and controls, supporting Agile delivery, coordinating testing and implementation, maintaining audit-ready documentation, and improving reporting quality and automation. The role requires deep expertise in AxiomSL ControllerView, capital, leverage, liquidity, financial, and statistical reporting, plus strong stakeholder management across Finance, Risk, Data, Technology, and Regulatory Reporting.

Lead business analysis and project delivery for global trade and transaction reporting transformation programmes. Translate regulatory obligations into business, functional, technical, and data requirements; support reporting implementations and remediation; and govern data lineage, reconciliations, exceptions, controls, and data quality. Partner with compliance, operations, technology teams, and vendors while using approved AI tools responsibly to improve analysis, automation, delivery efficiency, and reporting quality.

Claims Business Analyst will elicit and document business requirements, map current and future-state processes, facilitate stakeholder workshops, support product backlogs, define acceptance criteria, and assist with User Acceptance Testing. The role partners with Claims, Product, Technology, Change, Engineering, Data, and QA teams in Agile and Waterfall environments. Responsibilities include impact and gap analysis, traceability, process optimization, control assessment, prioritization support, and continuous improvement across insurance claims capabilities.

Join LSEG’s 12-month rotational Markets graduate programme, gaining exposure to financial risk, product research and testing, global market analysis, valuations, listings, and shareholder data. The role involves analyzing large datasets, coding or using business intelligence tools, drawing conclusions, proposing solutions, and collaborating across teams. Graduates receive structured development, industry qualification opportunities, group projects, and permanent employment from day one in a hybrid London-based role.

Nine-week Business Analyst internship in LSEG’s Markets division, exposing students to capital markets, post-trade, risk, financial data, and technology platforms. Interns will analyze large datasets, use Python, SQL, Tableau, or Power BI, draw conclusions, propose solutions, and collaborate across teams. Applicants should demonstrate financial-markets interest, strategic thinking, adaptability, resilience, and communication skills. The hybrid role is based in London and includes in-person assessment stages.

Lead business analysis for commercial and specialty insurance transformations. Elicit, analyse, and document requirements; map current/future processes; design target operating models; facilitate stakeholder workshops; produce user stories and acceptance criteria; support backlog management, testing/UAT, and change impact assessment to enable underwriting, claims, and policy administration improvements.

Own complex analytical problems across credit, acquiring, and business account products. Build NPV, unit economics, customer lifetime value, metrics, and experimentation frameworks using SQL and Python. Analyze customer behavior, product performance, and portfolio economics to support pricing, segmentation, product strategy, and investment decisions. Partner with cross-functional teams, communicate insights to senior stakeholders, challenge assumptions, and improve analytical methodologies and business performance.

Supports the Product Manager by gathering requirements, refining and prioritizing backlogs, managing Jira governance, facilitating Agile ceremonies, and coordinating stakeholders, developers, UX/UI teams, and data specialists. The role leads feature request documentation, maintains Confluence pages and dashboards, resolves incidents, supports onboarding, and ensures business requirements, data definitions, and delivery goals remain aligned.

Business Analyst responsible for mapping partnership processes, gathering stakeholder requirements, defining operating procedures, documenting governance and controls, and producing the Project Bird Operations Manual. The role identifies process risks and improvement opportunities, supports operational readiness for launch, and facilitates alignment across M&S, Bird, and third-party teams.

Acts as the bridge between analytics users, product teams, technology teams, and governance. The role gathers requirements, supports user enablement, maintains platform guidance, assesses upgrades, implements platform capabilities, ensures compliant use, monitors costs, and develops backup and recovery plans. Requires hands-on SQL and Python experience in analytics environments, stakeholder management, and familiarity with GCP-based platforms and data technologies.

Business Analyst responsible for mapping partnership processes, gathering stakeholder requirements, defining target operating procedures, documenting governance and controls, and producing the Project Bird Operations Manual. The role identifies process risks and improvement opportunities while supporting operational readiness for launch. It requires strong workshop facilitation, stakeholder management, analytical, documentation, and cross-functional collaboration skills.

Supports Mastercard’s global commerce enablers portfolio by analyzing customer, transaction, market, volume, and revenue data to identify growth opportunities. Owns opportunity pipeline tracking, dashboards, business cases, proposals, and commercial models. Supports strategic customer engagements, account initiatives, portfolio reviews, and scalable growth programs while translating complex data into actionable business insights.

Deliver business change projects for wealth and asset management clients. Responsibilities include stakeholder engagement, process mapping and re-engineering, customer journey analysis, requirements gathering, workshop facilitation, functional specifications, user stories, data interpretation, change implementation, test planning, and User Acceptance Testing coordination. The role also involves recommending improvements, supporting Agile adoption, collaborating with third parties, and managing teams for senior-level positions.

Translate business and regulatory requirements into reference data models, datasets, data quality rules, workflows, and documentation. Partner with architects and stakeholders across Trading, Compliance, Operations, and Research. Serve as a subject matter expert on equity and ETF reference data, corporate actions, identifiers, lifecycle processing, and downstream impacts. Support data interrogation using SQL and contribute to system delivery, data dictionaries, entity relationship diagrams, requirements specifications, and exception-management metrics.

Gather and document client business requirements, translate them into practical solutions using FE fundinfo products, configure platform modules, advise stakeholders, and support ongoing service updates and continuous improvement. Collaborate with project managers, data relationship managers, product teams, and clients throughout project lifecycles.

Business Analyst serving as the bridge between financial services clients and software development teams. Responsibilities include eliciting and documenting requirements, creating user stories and functional specifications, mapping processes, supporting Agile delivery and UAT, advising clients, managing scope, and delivering training and demonstrations. The role requires knowledge of capital markets, digital assets, tokenisation, market infrastructure, system integrations, APIs, and data flows, along with strong stakeholder and documentation skills.

Gather, analyze, and document technical and business requirements for distributed ledger product initiatives and client delivery projects. Translate needs into technical specifications, user stories, acceptance criteria, process flows, and data models. Collaborate with product, engineering, testing, and client teams throughout the SDLC, support backlog refinement and sprint planning, facilitate requirements workshops, maintain traceability, and contribute to change control, design governance, and process improvement.

Client-facing SFTR Business Analyst and Subject Matter Expert supporting institutional clients with regulatory reporting readiness. Responsibilities include validating scope against ESMA guidance, analyzing BRS Aladdin source data, mapping fields to SFTR specifications, resolving data gaps, leading senior stakeholder workshops, producing business requirements documents and test scripts, and supporting QA/UAT. The engagement is London-based with three onsite days weekly and is described as a contract engagement.

Support CAS platforms (LogicGate, Onit, NetDocuments) by migrating manual processes into structured workflows. Elicit and document requirements, user stories, and acceptance criteria. Drive system enhancements, configuration, testing/UAT, issue resolution, and small-project delivery. Partner with legal, risk, compliance, product and engineering to improve controls, data integrity and operational efficiency.

Analyzes manufacturing costs, maintains standard costing in D365 Finance & Operations, prepares financial reports, forecasts, variance analyses, reconciliations, and budgeting support. The role also manages inventory cost controls, updates bills of materials and cost drivers, supports month- and year-end activities, improves finance systems, and contributes to business analysis activities including requirements gathering, process modeling, feasibility studies, documentation, and application improvement.

Analyze financial and commercial data to drive revenue, pricing, and profitability decisions. Build and maintain BI dashboards, model pricing scenarios, identify cost-optimization opportunities, and partner with Data Engineering and cross-functional teams to operationalize insights and track long-term impact.

The role involves driving transformation across investment platforms using Aladdin, supporting implementation, integration, and data migration, collaborating with stakeholders, and optimizing workflows.

The AI Business Analyst will facilitate AI integration in wealth and asset management, engage stakeholders, support agile delivery, and drive responsible AI adoption.

As a Senior Business Analyst (Valuations), you will analyze economic value, build models, conduct testing, and collaborate with cross-functional teams to inform business decisions.

Lead product analytics for Wise’s business onboarding experience. Own KPI frameworks, analyze funnels and customer behavior, lead experimentation, build trusted dashboards and data products, and recommend roadmap improvements. Develop LLM-ready data foundations with clear entities, event schemas, metadata, governance, documentation, and evaluation datasets. Partner with product managers, engineers, designers, and senior stakeholders to reduce friction, improve conversion, increase operational efficiency, and strengthen risk controls.