Top Analyst Jobs in London

Research and resolve equity, fixed income, and FX trade discrepancies; instruct trades and amendments; oversee external service providers; mitigate operational risk; support custody and trading inquiries; contribute to strategic projects and evaluate operational requirements for new markets and trade types.

Partner with game GMs and cross-functional teams to own end-to-end financial modeling, forecasting, KPI reporting, and portfolio-level decision support. Lead process improvements, automation projects, and present recommendations to senior leadership while managing recurring monthly and quarterly deliverables.

Monitor, triage, and investigate security alerts; perform incident response and documentation; tune SIEM and endpoint protection; manage ServiceNow security incidents; support vulnerability remediation and compliance (NIST, GDPR, SOX); collaborate with global teams and participate in occasional on-call and travel.

Lead portfolio results and attribution analysis, build forecasting/statistical models, manage complex projects, act as CMPS product owner, mentor associates, ensure data quality and controls, and deliver analytics to investment and distribution stakeholders.

10-month, in-person London-based analyst program launching careers in executive search. Train in research, pipeline development, candidate lifecycle management, and client communication across three rotations, culminating in ownership of multiple concurrent searches and potential promotion to Associate.

Monitor assigned regions, collect and analyze security intelligence, produce routine regional and thematic reports, support large projects and crisis response, and provide operationally relevant insights to client stakeholders.

Leads and supports statistical programming deliverables for oncology clinical studies, implementing protocol and clinical development requirements. Independently programs high-quality outputs, develops specifications, oversees documentation, ensures standards and automation compliance, supports team activities, manages risks, and collaborates with statisticians, lead programmers, data managers, and study leaders. The role also contributes to programming best practices and requires strong knowledge of clinical research, drug development, ICH, Good Clinical Practices, and regulatory requirements.

Analyze reinsurer security and market conditions to support brokers and clients. Produce analytical reports, newsletters, and research notes, maintain market security platform, respond to stakeholder queries, present findings, and manage large financial datasets while building relationships with brokers, insurers, and clients.

Work with business users, developers and project teams to design and execute test plans, perform functional/regression/integration/UAT testing, manage defects, validate insurance product and policy administration functionality, ensure data integrity, support test automation initiatives, and produce test documentation and quality metrics.

Lead business analysis during Discovery by mapping current processes, facilitating stakeholder workshops, eliciting and prioritising requirements, assessing operational and financial impacts, and producing high-quality BA artefacts. Support technical integration understanding, collaborate with research and design teams, document constraints and dependencies, contribute to discovery reporting, and mentor junior analysts in a complex UK public sector environment.

Support ESG research within PGIM Credit by developing ESG frameworks and tools, conducting sector, thematic and issuer ESG analysis across fixed income, assisting engagement and client communications, and contributing to thought leadership and implementation of analytical tools.

Develop, enhance and test Python-based financial models for fixed income and pension liabilities, portfolio optimisation, risk analytics and capital modelling; improve tooling, automate processes, support investment teams and resolve platform issues.

Leads analyst relations research and strategy through market analysis, thought leadership, client advisory, presentations, and published insights. Develops actionable guidance for Analyst Relations leaders, supports sales and Gartner teams, identifies market trends, mentors analysts, reviews content, and improves research processes. Builds credibility with executives and clients while representing Gartner’s methodology globally. The role requires extensive analyst relations leadership experience, strong research, writing, communication, presentation, analytical, and business skills, with travel up to 25%.

Deliver digital solutions and identify business process improvements for clients. Contribute to supply chain and procurement projects, support P2P process and workflow design, facilitate technology implementations, and communicate technical information to non-technical stakeholders while following project management processes.

Join Jefferies London M&A team supporting Greek-focused buy- and sell-side deals. Build financial models (DCF, comps, LBO), prepare pitchbooks and IMs, perform company/market research, assist due diligence, and coordinate stakeholders across cross-border transactions. Native Greek and strong English required.

Join Jefferies London Industrials team to execute M&A, equity and debt transactions. Build and review complex financial models (DCF, LBO, trading/transaction comps, merger models), coordinate due diligence and documentation, prepare marketing and board materials, liaise with advisors, mentor analysts, and support client pitches and sector research for industrial clients across EMEA.

Develop and optimize algorithmic trading software in modern C++ with strong focus on performance, memory management, and multi-threading. Prototype and analyze data using Python/Perl/Shell and SQL, apply ML frameworks, and collaborate globally. Recommend optimizations, use performance tools, and support low-latency trading systems.

Analyze large-scale post-trade data to review and refine client trading behaviour, implement performant C# production code, collaborate with research, engineering and front office, monitor real-world changes, and deliver medium-term strategic projects and urgent commercial improvements.

Analyze and integrate multiple data sources, build conformed data models, and create accessible Power BI dashboards and reports. Apply statistical techniques including regression, correlation, and significance testing to generate actionable insights. Clean and transform data using SQL, Python, Power Query, and M, while communicating findings to technical and non-technical stakeholders and recommending emerging visualization technologies.

Lead business analysis for P&C (commercial and specialty) insurance London Market initiatives. Elicit requirements, model processes, collaborate with IT, deliver reports/dashboards, support project scope and delivery, and recommend efficiency improvements while liaising between business and technical teams.

Support Senior FP&A Manager with performance analysis, reporting and forecasting across a complex P&L. Prepare presentations for monthly reviews, contribute to annual budgeting and forecasting, partner with product, commercial, marketing and data stakeholders, and use financial and non-financial insights to identify risks and growth opportunities.

Support end-to-end payroll delivery and oversight across APAC and EMEA, ensuring accurate, timely, and compliant multi-jurisdiction payroll processing. Provide quality review, maintain payroll systems and Workday configurations, partner with HR, Finance, Tax, and third-party providers, manage reconciliations and reporting, and drive process improvements, controls, and continuity for global payroll operations.

As a Sector Analyst for European Equities, you will analyze alternative data, produce research, and support investment professionals in their decision-making processes.

Manage end-to-end onboarding of low-touch Capital Markets clients (banks, brokers, cash counterparties) in UK/Ireland. Coordinate Credit, KYC, Legal, and Operations to enable go-lives, prioritize the onboarding pipeline, act as single point of contact, liaise with sales desks and senior stakeholders, drive regulatory projects and remediation, and uphold operational risk and compliance standards.

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.