FX Liquidity Platform Engineer

OnHires; Dubai; Hybrid; AED 120,000 - 200,000; Full time

Job summary

A leading global financial technology firm is seeking a skilled FX Liquidity Platform Engineer. This hybrid role requires deep expertise in FX brokerage infrastructure and is crucial for managing the configuration and operations of Liquidity Hubs. Responsibilities include onboarding new clients, ensuring uptime, troubleshooting connectivity issues, and handling reconciliations. The ideal candidate will have hands-on experience with key technologies such as FIX Protocol and will thrive in a flexible, remote environment.

Benefits

Competitive salary

24 days of annual leave

Fully remote work

Support for continuing education

Qualifications

• Hands-on experience with Liquidity Hubs such as OneZero, PrimeXM, or FXCubic.
• Expert knowledge of FIX Protocol and hands-on experience with REST APIs.
• Proficient in network diagnostics using tools like traceroute.

Responsibilities

• End-to-end configuration of institutional client connections.
• Daily monitoring of Liquidity Hubs ensuring 99.9% uptime.
• Conformance testing for new partners to ensure readiness.

Skills

FIX Protocol expertise

Network troubleshooting

Trading system integration

API systems testing

Reconciliation

Tools

OneZero (OZ)

PrimeXM (PXM)

MySQL

MT4/MT5 Bridge

RabbitMQ

Job description

Location: Fully Remote (Dubai, UK, Europe time zones (GMT+4 focus))

About the Company

Our client is a leading global liquidity and technology provider with over 10 years of experience, specializing in B2B solutions for the FX and Crypto industries. We deliver cutting‑edge technology solutions that enable brokers, exchanges, and financial institutions to scale faster while minimizing infrastructure costs.

Overview of the Role

We are seeking a highly skilled and technically proficient FX Liquidity Platform Engineer with deep hands‑on experience in the retail and institutional FX brokerage infrastructure. This is a hybrid, hands‑on role combining advanced technical diagnostics (FIX, Network) with critical operational and financial responsibilities (Reconciliation, Onboarding). You will be responsible for the configuration, rapid diagnosis, and seamless operation of our core Liquidity Hubs.

🔑 Key Responsibilities (Hands‑on Focus)

• Full Onboarding Lifecycle: End‑to‑end configuration and deployment of new institutional client connections, including Direct FIX Connectors, MT4/MT5 Bridge Connectors, and Giveup (Dropcopy) Connections for reporting.

• Hub Administration: Daily monitoring, maintenance, and assurance of 99.9% uptime for critical Liquidity Hubs.

• Conformance Testing (Critical): Execution of the full Conformance Testing cycle for both Taker API and Maker API across OneZero (OZ) and PrimeXM (PXM) to ensure new partner readiness.

• FIX Protocol Expertise: In‑depth knowledge of FIX Protocol (message structure, tags, sessions) and advanced troubleshooting of FIX connectivity issues.

• Network & Latency Diagnostics: Rapid identification and resolution of network latency issues, utilizing tools like traceroute and telnet tests to diagnose TCP/IP connectivity.

• API Systems: Troubleshooting and performing connectivity tests for integrations based on REST API and messaging queues (RabbitMQ or Kafka).

• Emergency Management: Execution of escalation procedures, quick reaction, and effective troubleshooting during critical system outages.

• Reconciliation: Conducting critical daily reconciliation of the Coverage Account against the Margin Account within the Hubs.

• Process Ownership: Full handling of Compensation Cases from initial analysis through to final settlement (A‑Z).

• Reporting: Generation of comprehensive Volume Reports from Hub UIs (ARMS / PXM / Centroid UI) and creating custom reports, utilizing database queries where necessary.

🔒 Mandatory Technical Requirements (Must‑Have)

• Hubs Expertise (Critical): Direct, hands‑on experience with any of the key Liquidity Hubs: OneZero (OZ), PrimeXM (PXM), Centroid, or FXCubic.

• Connectivity & Protocol: Expert level knowledge of FIX Protocol and practical experience with REST API / RabbitMQ (or Kafka).

• Trading Systems: Proven experience with MT4/MT5 Connector/Bridge technology and administration.

• Diagnostics: Proven network troubleshooting skills (e.g., using traceroute, telnet) and Latency monitoring.

• Experience in the FinTech sector – Must have.

• English – B2 (Upper Intermediate or higher).

✨ Highly Valued (Strong Advantage)

• Advanced knowledge of MySQL for complex querying, custom reporting, and Reconciliation tasks.

• Certification or extensive experience in MetaTrader Administration.

• Experience with monitoring systems (e.g., Zabbix, Grafana, Geneos).

💼 Benefits

• Competitive salary based on knowledge and experience.

• 24 days of annual leave (as per group policy).

• Fully remote position with flexible working arrangements.

• Support for continuing education, blockchain certifications, and regulatory training (after one year of service).