Java/FIX Developer

Atlas Search; New York (NY); On-site; USD 120,000 - 170,000; Full time

Job summary

Atlas Search in New York seeks a skilled Java/FIX Developer to support FIX connectivity and related applications. You will work with business stakeholders and technology teams to enhance integrations and ensure smooth onboarding with counterparties and vendors.

Responsibilities include developing FIX solutions, documenting specifications, testing, and production support, leveraging strong analytical and communication skills to deliver reliable connectivity.

Qualifications

• Proficient in Java development.
• Experience in Linux/Open Systems environments.
• Experience implementing and supporting FIX connectivity.
• Ability to map requirements to FIX specifications.
• Strong analytical and communication skills.

Responsibilities

• Develop, maintain, and enhance FIX protocol integrations and related applications.
• Configure and implement development changes to support FIX connectivity and related systems.
• Create and maintain FIX specifications, test plans, and testing scripts.
• Analyze and map business and technical requirements to vendor and counterparty FIX specifications.
• Troubleshoot and resolve FIX connectivity, messaging, and integration issues.
• Collaborate with business users, counterparties, vendors, and internal technology teams to deliver solutions and support onboarding activities.
• Participate in system testing, certification, and production support efforts.

Skills

Java

Linux/Open Systems environments

FIX Protocol

Requirements analysis

Communication skills

Job description

A financial client is seeking a skilled Java/FIX Developer to join their FIX Development team. The successful candidate will be responsible for supporting, enhancing, and maintaining FIX connectivity and related applications while working closely with business stakeholders, counterparties, and technology teams.

Responsibilities:

• Develop, maintain, and enhance FIX protocol integrations and related applications.
• Configure and implement development changes to support FIX connectivity and associated systems.
• Create and maintain FIX specifications, test plans, and testing scripts.
• Analyze and map business and technical requirements to vendor and counterparty FIX specifications.
• Troubleshoot and resolve FIX connectivity, messaging, and integration issues.
• Collaborate with business users, counterparties, vendors, and internal technology teams to deliver solutions and support onboarding activities.
• Participate in system testing, certification, and production support efforts.

Requirements:

• Strong proficiency in Java development.
• Experience working in Linux/Open Systems environments.
• Hands-on experience with FIX Protocol implementation, support, and troubleshooting.
• Ability to create and interpret FIX specifications and testing documentation.
• Experience integrating with third-party vendors and mapping to external FIX requirements.
• Strong analytical, problem-solving, and communication skills.
• Ability to effectively coordinate with business stakeholders, counterparties, and technical teams.