Java Developer – FIX

Java Developer – FIX

Location: Jersey City, NJ – Hybrid (3 Days Onsite, Locals Only)
Type: Onsite
Experience: 6–10 Years
Domain: Banking (Required)

Overview

Our client is seeking a Java Developer with strong experience in Equities trading systems and FIX connectivity to support front-office applications, system enhancements, and trading platform integrations.

Responsibilities & Qualifications

• Develop and support Java-based trading applications within equities environments
• Work on FIX protocol integrations, connectivity, and order routing systems
• Support and enhance FIX engines and drop copy flows
• Collaborate with business and global teams to define technical solutions for trading initiatives
• Manage system implementations, upgrades, and vendor integrations
• Participate in testing, deployment, and production support activities
• Handle client connectivity setups and FIX-related change requests
• Monitor applications, troubleshoot issues, and support production stability
• Improve workflows to enhance efficiency, scalability, and automation (TOIL reduction)
• Maintain documentation for system flows, operations, and user processes

Requirements

• Strong hands-on experience in Java development
• Experience in Equities trading (Cash, Derivatives, Algo, DMA, Low/High Touch)
• Deep understanding of FIX protocol and trading connectivity platforms ( ULLink preferred )
• Experience working in front-office trading or capital markets environments
• Strong application support and production troubleshooting experience
• Experience with Linux/Windows environments and scripting (Shell, Python, Perl, etc.)
• Familiarity with CI/CD tools (Jenkins, Bamboo)
• Ability to work in high-pressure, global support environments (including occasional weekend support)
• Strong communication and stakeholder management skills