Jobs at Marex

The FX Sales Trader is responsible for client relationship management, executing FX trades, market analysis, risk management, and identifying new business opportunities.

Finance Intern supporting daily P&L preparation, month-end close activities, journal entries, reconciliations, financial reporting, annual financial statement preparation, and external audits. The role also involves collaborating with regional and global teams, providing financial insights, and contributing to process and systems improvements within a financial services environment.

Provide second- and third-line technical and functional support for global payments and settlement platforms. Investigate payment and transaction data using SQL and Oracle, manage incidents and outages, perform root-cause analysis, and support reconciliation and reporting. Develop PowerShell and Python automation, coordinate vendors and payment providers, support integrations and scheme changes, maintain documentation, and collaborate with infrastructure, service desk, operations, treasury, compliance, and technology teams in a follow-the-sun on-call model.

Conducts independent quality reviews of KYC onboarding, periodic review, and event-driven files. Validates documentation, beneficial ownership, risk ratings, screening, due diligence, approvals, and regulatory compliance. Identifies control gaps, tracks findings, coaches analysts, supports audits and examinations, maintains procedures, delivers KYC/AML training, and partners with Sales, Legal, Financial Crime, and global onboarding teams to improve controls and processes.

Manage Calero technology expense and market data inventory records, reconcile invoices, validate cost allocations, investigate variances, and support accounts payable. Administer market data licenses, exchange entitlements, vendor permission files, and joiner/leaver updates. Prepare reporting, support accruals and prepayments, audit processes, and coordinate with suppliers and internal stakeholders in a regulated environment.

Research and develop systematic crypto options trading strategies, from hypothesis and backtesting through production deployment and live management. Responsibilities include analyzing volatility dynamics, building volatility surface models, monitoring P&L, risk, and execution quality, and collaborating with traders and developers on market data and execution infrastructure.

Designs, implements, operates, and maintains Marex’s global network infrastructure. Responsibilities include network consultancy, operational support, security design, troubleshooting, vendor management, cloud networking, automation, infrastructure as code, and reporting. The role supports WAN, campus LAN, firewalls, exchange connectivity, and low-latency networks while ensuring regulatory compliance and operational resilience.

Manages the day-to-day operations of the global Internal Audit function, including audit plan coordination, resource planning, issue tracking, governance reporting, methodology updates, regulatory coordination, quality assurance, TeamMate+ administration, onboarding, cross-functional projects, and budget tracking.

Reviews payment and ongoing screening alerts for sanctions, AML, CTF, PEP, adverse media and other financial crime risks. Investigates client, counterparty and transaction information, determines alert dispositions, documents evidence-based rationales, escalates potential risks, supports payment hold or release decisions, maintains audit trails, and contributes to quality assurance, control testing, remediation and process improvements.

Build and operate cloud and on-premises platforms supporting infrastructure provisioning and application deployment. Develop CI/CD capabilities, improve developer experience, automate workflows with scripting and IaC, and enforce security and governance practices. Collaborate on cloud architecture, support platform users, participate in on-call and maintenance activities, and promote DevOps practices while mentoring junior engineers.

Legal Counsel supporting APAC physical commodities and capital markets businesses. Responsibilities include drafting and negotiating commodities, derivatives, clearing, prime brokerage, and trading agreements; advising on legal, regulatory, operational, product, dispute, and cross-border matters; monitoring regulatory developments; managing external counsel; and supporting legal risk management in a regulated environment.

The Security Engineer designs, administers, and improves cybersecurity capabilities, primarily focused on identity protection and privileged access management. Responsibilities include PAM administration, privileged account lifecycle management, credential rotation, secrets and certificate management, access governance, threat detection, automation, incident response, security control monitoring, audit reporting, and collaboration on system hardening and security platform improvements.

Leads North American internal audit activities and provides independent assurance on governance, risk management, internal controls, and regulatory compliance. Responsibilities include developing strategic and annual audit plans, leading audits across the full lifecycle, supervising teams, advising senior stakeholders, conducting risk assessments, improving audit methodologies and quality assurance, and evaluating complex financial systems, technology controls, and business processes. The role requires substantial financial services audit experience and knowledge of regulated markets, including futures, commodities, securities, and swaps.

Oversee legal entity financial control and reporting for a global regulated financial services group. Responsibilities include preparing financial statements under IFRS, US GAAP, and FRS 102; managing month-end reporting, reconciliations, audits, management reporting, SOX controls, acquisitions, and business changes. The role also reviews balance sheet substantiation, improves processes, supports senior management, and provides guidance and line management to team members.

Leads Marex’s enterprise Quality Engineering and Assurance capability in a regulated financial-services environment. Owns the risk-based quality framework, testing standards, quality gates, traceability, evidence, and assurance model. Drives adoption of automation-first, continuous, AI-augmented testing integrated with CI/CD, while providing independent challenge and governance. Partners with engineering, security, risk, compliance, and architecture teams to improve operational readiness, control effectiveness, auditability, and technology delivery outcomes.

Leads clearing-business strategy, financial planning, performance management, management information, budgeting, cost discipline, and revenue-growth initiatives. Partners with finance, strategy, operations, treasury, IT, and senior stakeholders on organic and inorganic growth, acquisitions, projects, client profitability, and regulatory compliance. Develops KPIs, financial reports, board materials, investor communications, and three-year plans while supporting sustainable, scalable business performance.

Supports the Solutions COO team in managing a structured-products business, leading strategic and technology-focused initiatives, improving operational processes, automating MI and KPI reporting, managing budgets and costs, delivering platforms, coordinating regulatory projects, and serving as a liaison between business and control functions. The role also mentors junior staff and drives innovation, efficiency, and sustainable business growth.

Supports the Solutions trading and technology platform by delivering strategic and tactical initiatives, improving business processes, and driving automation. Manages project plans, technology change, regulatory coordination, operational risk, budgets, management information, KPIs, and stakeholder relationships. Translates business requirements into technology deliverables, supports derivatives trading capabilities, coordinates with Group Technology, and identifies opportunities to improve efficiency, compliance, profitability, and client solutions.

Administer daily commission and fee changes, adjustments, postings, and client rate setups. Maintain exchange membership configurations, investigate trade discrepancies, coordinate transfer charges, interpret domestic and international exchange fee schedules, and ensure compliance with SEC, FINRA, NFA, CFTC, and exchange requirements. The role requires independent ownership, accurate processing in a regulated, high-volume environment, collaboration with traders, investment bankers, new accounts, and balancing teams, and effective risk escalation.

Supports business change projects across the Clearing business, coordinating plans, deliverables, risks, costs, resources, dependencies, stakeholders, and implementation activities. Owns smaller projects and workstreams, facilitates status reviews, tracks actions, manages business adoption, supports portfolio reporting, and helps ensure sustainable transition to business-as-usual. The role also contributes to project management knowledge sharing and operates within financial-services regulatory and risk requirements.