Execution Performance Engineer

5 dni temu


Warszawa, Mazovia, Polska IUX Pełny etat

IUX is a dynamic Forex brokerage committed to innovation and excellence. We are seeking a highly skilled Sr. Trading System Architect to join our team and lead the development of our trading infrastructure and execution quality.

About the Role

The successful candidate will possess expertise in managing and configuring MT5 Servers, FIX APIs, and Liquidity Aggregators, as well as strong leadership and communication skills. Key responsibilities include optimizing A-Book / B-Book / Hybrid models for risk and client profiles, adjusting slippage, spreads, and trade delays to enhance execution, detecting and mitigating arbitrage, HFT, and toxic flow, troubleshooting MT5 Servers, Liquidity Bridges, and FIX APIs, analyzing trade execution data and liquidity provider reports, improving execution performance and spread behavior, reducing slippage, order rejection, and execution delays by 30%, and enhancing risk models to prevent arbitrage and HFT abuse.

What We Offer:

  • Leadership opportunities in a dynamic team;
  • Competitive salary and benefits package;
  • Professional growth opportunities;
  • Collaborative team culture.


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