Marex

Marex

Visit websiteLinkedIn501-1,000 employees

Marex (Nasdaq: MRX) is a diversified financial services platform that provides liquidity, market access, and trading infrastructure across energy, commodities, and financial markets. Its businesses span clearing, agency and execution, market making, and hedging and investment solutions for producers, consumers, traders, banks, hedge funds, and asset managers. Headquartered in New York with 40+ offices and connectivity to about 60 exchanges, it operates globally as a public company.

Open Positions at Marex

4 open positions

London, United KingdomSenior

Build and operate a cloud and on-premises platform that helps development teams provision infrastructure, deploy applications, and deliver software reliably. The role focuses on automation, DevOps tooling, security-conscious cloud operations, and improving the developer experience.

AnsibleAWSAzureDatadogGrafanaLinux+6 more
1 month ago
London, United KingdomSenior

Security Engineer focused on identity protection, privileged access management, and broader cyber security engineering across Marex’s global technology environment. The role combines hands-on security platform administration, automation, threat detection, incident response, and continual control improvement.

LinuxWindows
1 month ago
London, United KingdomSenior

Build and enhance secure, responsive web applications supporting front-to-back energy trading technology at Marex. The role combines C# .NET or React development with architectural improvement, testing, and cloud migration.

1 month ago
London, United KingdomStaff+

Lead full-stack development of Marex’s capital markets equity market-making and trading platform across modern desktop, web, on-premises, and cloud environments. The role combines hands-on C#/.NET and React engineering with technical leadership, cloud migration, automation, and mentoring.

AngularApache KafkaAWSAzureC#CSS+17 more
1 month ago
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