Trading Systems Integration Lead

Marex; New York (NY); On-site; USD 120,000 - 150,000; Full time

Job summary

Marex is seeking a Trading System Implementation Specialist for the Trading System Implementation Team. This role will design, implement, integrate, and enhance the division’s trading technology ecosystem, coordinating across Trading, Technology, Operations, Risk, and Compliance to support electronic trading capabilities and firm growth.

This role will own client and vendor integrations, trading platform deployments, workflow design, and onboarding initiatives, ensuring regulatory compliance,

Qualifications

• Bachelor’s degree required in Finance, Economics, Business, or related field.
• 3–5 years’ experience in financial services with direct responsibility for trading systems implementation and electronic trading workflows.
• Experience with FIX connectivity and client onboarding in trading environments.

Responsibilities

• Lead design, implementation, and enhancement of trading system infrastructure for the Capital Markets group.
• Manage end-to-end onboarding and integration projects for clients, counterparties, vendors, and trading platforms.
• Own client-facing FIX connectivity, workflow design, and certification processes.
• Partner with Trading, Technology, Operations, Risk, and Compliance to define scalable trading solutions.
• Drive integration across OMS/EMS, market data, portfolio management, and execution platforms.
• Establish governance and standards for trading system deployments and onboarding.
• Oversee testing strategies, certification, and production readiness for new workflows.
• Monitor performance and drive continuous process improvements in trading workflows.
• Ensure compliance with regulatory requirements and internal controls.
• Mentor junior team members and support the broader Trading Systems Implementation function.

Skills

Trading systems

FIX connectivity

Project management

Regulatory knowledge

Electronic trading workflows

Education

Bachelor’s Degree in Finance, Economics, Business, or related field

Tools

Raptor

SS&C Eze

Trafix

Silexx

Bloomberg EMSX

Broadridge

Job description

Marex is seeking a Trading System Implementation Specialist for the Trading System Implementation Team. This role will design, implement, integrate, and enhance the division’s trading technology ecosystem, coordinating across Trading, Technology, Operations, Risk, and Compliance to support electronic trading capabilities and firm growth.

This role will own client and vendor integrations, trading platform deployments, workflow design, and onboarding initiatives, ensuring regulatory compliance,