Jobs at Marex

The Treasury Operations Control Manager manages cash operations, systems administration, compliance, and process improvements to ensure effective Treasury function and robust controls.

Provide second- and third-line technical support for trading and post-trade platforms, manage incidents per ITIL, liaise between business and technology, handle vendor/exchange upgrades, client technical onboarding, reporting and compliance, and maintain operational and process documentation.

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.

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.

Build and maintain internal tools, data pipelines, dashboards, and AI-enabled market intelligence for strategy and trading desks. Connect market feeds and APIs, automate workflows, produce thematic trade ideas, and collaborate with front-office, quant, and technology teams to deliver practical analytics and visual tools across asset classes.

Entry-level Risk Graduate role supporting operational, market, clearing, credit and change risk functions. Responsibilities include risk identification, assessments, monitoring, incident investigations, stress testing, model support, collateral and margin analysis, governance reporting, and contributing to risk frameworks. Provide analytical support, maintain risk registers, and prepare reports for senior management while ensuring FCA regulatory compliance.

Provide trade and operational support for Energy brokers (oil & physical markets): enter deals into internal and exchange systems, reconcile trades, monitor feeds, resolve issues, manage commissions and reports, assist client onboarding, and ensure regulatory and SOX compliance.

Support implementation of GDPR and global privacy strategy: manage third‑party due diligence, document data processing, assist DPIAs, advise on legal privacy issues, handle data subject requests and breaches, and help expand privacy program across jurisdictions.

The Salesforce Administrator will enhance the Salesforce platform, manage user support, configure changes, gather requirements, and ensure user satisfaction through training and effective communication with stakeholders.

Responsible for maintaining and enhancing the CASS Governance Framework, interpreting FCA CASS regulation (notably CASS 7), leading incident resolution, CMAR reporting and client money reconciliations, providing technical CASS support and training, challenging CASS risks and auditor/client interpretations, authoring policy and MI/KPIs, and acting as senior CASS contact for auditors, clients and regulators.

Lead EMEA Treasury Operations, owning cash management, payments, reconciliations, securities settlements, bank portal and treasury systems administration, SOX and regulatory controls. Manage intraday liquidity model, operational risk, audit readiness, process improvement, system change and cross-functional delivery. Coach team, oversee controls and incident management, and partner with Finance, Risk, Compliance and Technology to support growth while ensuring governance and regulatory compliance.

The Front Office Developer will design, implement, and support applications for the Derivatives Engine Trading Desk, assisting in hedging, risk management, and pricing. Close collaboration with Trading, Quants, and Technology is essential.

Lead and coordinate cross-functional commercial and regulatory initiatives for Capital Markets. Support the COO and senior leaders in strategy, governance, project delivery, operating model design, risk and control, stakeholder alignment, and preparation of executive materials to drive business growth and regulatory readiness.

Lead delivery of AI-enabled solutions across Compliance: identify use cases, design and deploy generative AI/NLP and automation, monitor model performance and bias, ensure AI governance and regulatory compliance, and drive stakeholder adoption and operational transition to BAU.

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.

Turn client, revenue and segment data into actionable cross-sell opportunities. Analyze client revenue and penetration, build Power BI models and dashboards, track pipeline and tier progression, run client expansion assessments, support sales with insights, manage cross-selling introductions and integration activities, and monitor conversion and multi-segment performance.

Manage and monitor counterparty exposures and market risk for Marex Solutions across OTC, structured and exotic derivatives. Evaluate derivative structures, enforce risk and limit frameworks, assess new products, partner with trading/structuring/validation/finance, deliver governance and reporting, and ensure regulatory compliance including stress testing and capital requirements.

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.

Develop and maintain enterprise-grade C#/.NET services and shared platform capabilities (APIs, streaming, connectivity, AI services). Collaborate with product, architects, and engineers, improve CI/CD/DevOps, ensure secure, observable, high-availability solutions, and support production troubleshooting.