Jobs at Marex

Lead design and delivery of enterprise-scale data ingestion, orchestration, and provisioning solutions. Build trusted, governed data products and event-driven integration capabilities (APIs, Kafka), ensure data quality, observability, CI/CD, and operational resilience, and provide technical leadership across platform, application, and business teams to support analytics, regulatory reporting, ML/AI, and operational systems.

Marex’s 2027 Graduate Programme offers entry-level opportunities across sales, trading, business strategy, technology, risk, finance, legal, marketing, operations, and procurement. Graduates receive immersive bootcamp training, structured development, mentoring, senior-leader exposure, and networking opportunities while gaining hands-on experience. Applicants must graduate or have graduated in 2026 or 2027. Applications close September 21, 2026, at 12:00 a.m. BST.

Supports the Solutions COO team in managing business operations, delivering sales initiatives, launching products, and improving processes. Leads project planning and execution, management information and KPI improvements, operational risk management, regulatory initiatives, onboarding, governance, and automation efforts. Coordinates with Sales, Trading, Front Office, Control, Support, Legal, Compliance, Finance, Tax, and Risk teams while ensuring regulatory compliance and sustainable operational growth.

Grow Marex Solutions’ EMEA OTC agricultural derivatives business from London by covering existing clients, developing new relationships, generating revenue, and identifying cross-selling opportunities. The role involves client onboarding, product development, collaboration with Trading and internal stakeholders, regulatory compliance under FCA requirements, and contributing to sales strategy and risk management.

Lead business analysis for strategic change, acquisitions and integrations. Elicit, validate and document requirements, map current and target-state processes and operating models, support UAT and solution validation, facilitate stakeholder workshops, maintain BA standards and reusable artefacts to ensure effective delivery and operational readiness.

Supports delivery of digital asset initiatives across Marex by coordinating projects, documenting requirements, managing plans, risks and dependencies, and supporting testing and production readiness. The role coordinates Front Office and Support & Control stakeholders, prepares governance materials, contributes to digital asset strategy and market analysis, and helps implement operating models, controls, regulatory requirements, and infrastructure partnerships. It also maintains consolidated project reporting and supports prioritization and continuous improvement.

Coordinate workplace and facilities operations across UK and selected European sites. Manage soft services, vendors, contracts, maintenance, health and safety, physical security, sustainability programs, shipping, helpdesk requests, office moves, inspections, permits, budgets, and operational projects. Supervise local reception and facilities staff while partnering with procurement, finance, and technical facilities teams in a regulated financial-services environment.

Lead delivery and integration of enterprise risk initiatives including acquisition integrations, target operating model design, controls testing, and go-live assurance. Coordinate across risk disciplines, translate strategic initiatives into risk, governance and technology requirements, provide independent challenge, and produce executive reporting to ensure controlled, regulatory-compliant change delivery.

Responsible for securing new corporate clients, managing sales pipelines, meeting revenue targets, and maintaining strong client relationships while navigating foreign exchange markets.

The Treasury Sales Manager will engage in high-energy FX sales, research potential clients, build pipelines, and meet revenue targets while ensuring compliance with FCA regulations.

Support the COO team for Interest Rates by establishing frameworks and controls for swaps and bonds. Deliver project plans, MI/KPIs, cost transparency and reductions, drive process improvements, support IT strategy and platform assessments, ensure regulatory compliance, and liaise with control and support functions to enable controlled growth.

Support client onboarding and ongoing clearing services for wholesale clients. Manage KYC, project-manage onboardings from engagement to go-live, ensure exchange and order-routing access, handle risk/treasury issues, produce client reports, improve processes, and coordinate with sales, ops, IT and compliance to meet regulatory and commercial requirements.

Prepare and analyse cost accounting records, including complex month-end journals, accruals, prepayments and reconciliations. Investigate cost variances, support audits, address cost queries, assist transfer pricing recharges, and drive process improvements and automation through collaboration with Procurement, Market Data, Legal and Accounts Payable.

Support product control across equities, commodities, crypto, FX, and derivatives by producing daily P&L, analyzing funding and risk-based P&L, calculating fair value adjustments, and reconciling front-office trades and cash flows. The intern will help strengthen controls, support SOX and audit activities, identify risk gaps, and deliver process automation and finance transformation initiatives while collaborating with Trading, Operations, Risk, Legal, and Management.

Provide first-line technical support to London-based business users, resolving hardware, software, and system issues. Manage JIRA incidents and service requests, escalate complex tickets, support Microsoft technologies, maintain technical documentation, and follow ITIL and SLA processes. The role includes shift work from 6 a.m. to 7 p.m., an on-call rota, occasional weekend project work, and strong customer service and communication responsibilities.

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.

Provides second- and third-line support for enterprise applications and AWS-hosted infrastructure. Responsibilities include incident and outage management, REST API and microservices support, CI/CD releases, system analysis and implementation, documentation, change governance, and collaboration with engineering, infrastructure, service desk, and business teams. The role requires shift and on-call support, independent troubleshooting, monitoring expertise, ITIL knowledge, and financial-services experience.

Lead product and commercial strategy for FX and Payments within Capital Markets, coordinate cross-functional initiatives, drive strategic projects and governance, manage stakeholder alignment, and ensure regulatory readiness and operational control across front-to-back processes.

Provide second- and third-line application support for front-office and post-trade systems used in energy and commodities trading. Manage incidents, vendor upgrades, onboarding, ITIL-based change processes, documentation, exchange reporting and compliance, and identify process improvements while liaising with business stakeholders, development teams and infrastructure.

Senior full-stack developer responsible for designing, building, testing and supporting secure, production-ready post-trade web platforms using C# .NET and Node.js, applying AI-assisted development practices while ensuring traceability, auditability and regulatory compliance.