FIX Engineer

Salary is 160,000 to 170,000. 2 days remote and 3 days onsite.

FIX Integration Engineer with strong experience in trading systems, client connectivity, and FIX-based certification. This role involves hands‑on integration with OMS/EMS vendors, client environments, and internal systems to ensure seamless electronic trading operations. The ideal candidate will have deep knowledge of Fixed Income markets and a strong background in FIX connectivity, workflow design, and production support.

• Execute FIX API certifications and integration testing with third‑party vendors, clients, and partners.
• Collaborate with OMS and EMS vendors to design, document, and implement efficient FIX workflows and integration specifications.
• Maintain and support QA/UAT environments, including FIX connections, backend processes, and vendor systems.
• Build, configure, and test certification and demo environments for client and internal use.
• Participate in validation and rollout of new features, ensuring smooth deployment and client readiness.
• Provide technical support for SQL-based applications, FIX connectivity, and proprietary integration tools.
• Partner with internal teams to troubleshoot, elevate, and resolve complex connectivity or workflow issues.
• Coordinate with sales and client teams to manage application upgrades, client onboarding, and feature demonstrations.
• Assist in documenting technical processes and training internal users on new system capabilities.

• Experience in technology within the buy-side, sell-side, or trading vendor space.
• Strong knowledge of Fixed Income trading systems, workflows, and market structures.
• Hands‑on expertise with FIX Protocol, certification processes, and connectivity testing.
• Ability to write and interpret FIX specifications and communicate effectively with technical and non‑technical stakeholders.
• Solid understanding of OMS/EMS platforms and integration methodologies.
• Excellent communication, documentation, and problem‑solving skills.