Top Analyst Jobs in London

Ensure underwriting data quality through validation, reconciliation and QA; maintain PowerBI underwriting MI and produce quarterly MI packs; monitor underwriting authorities and premium controls; prepare Non-Financial Lloyd's and regulatory returns with stakeholders; identify automation opportunities; and coordinate between underwriters, finance, actuarial, compliance and technology teams.

Support product delivery and client onboarding by gathering and documenting business and user requirements, maintaining project plans and trackers, creating user stories in Azure DevOps, liaising between engineering/product/client teams, producing client documentation, and assisting CRM and ticket workflows.

Visiting Analysts will perform market research, develop analyses, co-create financial models, and contribute to due diligence for investment transactions.

The Senior Analyst will manage a €7bn portfolio, lead leveraged finance transactions, conduct credit research, and maintain client relationships.

Serve as a technical bridge between product and engineering to define and document functional and non-functional requirements, shape backlog and deliverable stories, contribute to architecture discussions, and ensure solutions meet performance, scalability and QA expectations in an Agile/Kanban environment.

Lead technical business analysis for complex front-office fintech platforms: shape and document functional and non-functional requirements, drive backlog and acceptance criteria, collaborate with engineering/QA/architecture, simplify complex designs into deliverable stories, and support delivery, testing and operational readiness in Agile/Kanban environments.

Lead qualitative and quantitative research to inform strategic decisions. Perform market sizing, landscaping, pricing and workflow analysis, build reports and dashboards, prepare and validate data, liaise with senior stakeholders and vendors, and support marketing and commercial strategy and governance initiatives.

Perform credit risk analysis and implement acquisition and portfolio strategies for UK consumer and small business card portfolios. Track and explain acquisition and portfolio metrics, evaluate new data sources, generate insights, and collaborate with Central Risk, Operations, Product, Acquisitions, and Compliance to deliver profitable risk strategies and better customer outcomes.

Analyze UK consumer and small business card credit risk, develop and implement credit risk strategies, evaluate new data sources, track portfolio performance, and partner with product, acquisitions, operations, compliance, and analytics teams to drive profitable outcomes.

Support the Head of Client Delivery Transformation to scope and drive transformation programmes: map current processes, evaluate technology, gather cross-functional requirements, plan deployments, and redesign payment and reconciliation journeys to reduce manual work and enable automation.

Guide customers through PCI ASV external scanning to achieve PCI DSS compliance. Analyze and validate scans, investigate disputes with evidence and lab recreation, consult on remediation, collaborate with support, resolve escalations, and maintain required PCI ASV certifications.

Join the Integration team to collect, validate, map and load high-volume financial data from clients into SteelEye's analytics platform. Engage stakeholders, resolve data queries, refine operational processes, and perform industry research to meet data quality metrics.

The Senior Payroll Analyst at CoStar Group will manage international payroll processing, ensure compliance, collaborate with HR, and support payroll inquiries.

The Data Operations Support Analyst supports data feed utilization, demonstrating benefits to accounts, ensuring customer service, and resolving technical issues related to data feeds.

Serve as product-owner/business analyst for actuarial data and tools within the Global Data Office. Translate actuarial requirements into data engineering specs, lead Agile ceremonies, manage product backlog and roadmaps, align stakeholders, and ensure data governance, lineage, testing, and quality for actuarial reporting, reserving, and pricing use cases.

Review commercial purchase orders, tenders, and sales agreements to identify non-standard terms and risks; administer contract approval processes; coordinate cross-functional approvals; manage contract administration, reporting, and CLM system entry; provide training and help optimize the contracts system.

Support Pigment implementations across the full lifecycle: document requirements, implement configurations, perform unit testing, support UAT, communicate with clients and internal teams, and contribute to practice development and presales when not on project work.

Lead Business Analyst embedded in agile software delivery teams to elicit, analyse and document business and technical requirements; support Product Owners with backlog prioritisation; facilitate stakeholder workshops; apply systems thinking to improve processes; evaluate delivered solutions and recommend enhancements in Defence/security contexts.

Work with stakeholders to gather, analyse and document business and technical requirements, produce high-quality documentation, support delivery of complex defence programmes, collaborate with developers, testers and systems engineers, facilitate stakeholder engagement, and evaluate solutions recommending process or system improvements.

Summer internship exposing students to physical and financial commodity trading, focusing on market analysis, risk, and technology. Tasks include building models, back-testing strategies, researching market fundamentals, identifying trading opportunities, and presenting findings. Participants receive mentorship, interact with senior leaders, and may be offered full-time roles or rotational analyst positions.

Two-year rotational graduate programme placing analysts on physical and financial commodity trading desks, risk, or weather teams. Responsibilities include market analysis, model development, statistical research, trade idea design and back-testing, and collaboration with internal and external research teams to manage trading risk.

Translate sales and go-to-market requirements into developer-ready user stories, workflows, mockups, and prototypes in Jira. Collaborate with sales engineering, product, and GTM teams to iterate rapidly on production-grade demos. Validate complex IAM features through manual testing across devices and browsers, including mobile push and biometric verification. Maintain demo readiness, coordinate developer and stakeholder feedback, use approved AI tools responsibly, and improve sales engineering processes.

Investigate and improve the quality of chartering datasets covering vessels, ownership, fixtures, cargo orders, positions, and shipping zones. Use SQL and Python to analyze large datasets, identify inconsistencies, develop validation checks, and investigate root causes. Review AI-parsed fixture data, maintain geographic mappings in QGIS, establish data-quality metrics, and collaborate with Product, Data, Research, Engineering, and AI/ML teams to drive systematic improvements.

Own analytics across the participant lifecycle to support acquisition, onboarding, activation, engagement, quality, retention and reactivation. Build metrics, dashboards, and experimentation frameworks with SQL and Python; partner with Product, Operations, Growth, and Data Science to run experiments and translate marketplace data into actionable decisions that improve participant health and supply sustainability.

Manage daily Data team operations, research and analyze datasets, build internal and external reports (including an annual Startup Ecosystem Ranking), and maintain/improve Python scripts and data infrastructure to deliver actionable insights.