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Lead Execution Engineer (EMS / Futures & FX)

Fionics

Remote · US Full-time Lead 2mo ago

About the role

Lead Execution Engineer (EMS / Futures & FX)

Location

Fully Remote | Miami HQ + New York

About

Systematic macro hedge fund trading global futures and FX. Entirely rules-based, all systems built in-house, ~20 people, scaling fast with new institutional capital.

Role

Hiring a Lead Execution Engineer to own the EMS as the platform grows. Execution quality directly impacts PnL at this scale. This is a front‑office engineering role, not pricing, risk, or reporting.

Responsibilities

  • → Full order lifecycle across futures and FX (built on Redline)
  • → Order routing, slicing, throttling, venue-specific logic
  • → Exchange connectivity, session limits, failure handling
  • → Latency, slippage, and robustness optimization
  • → Production stability as AUM and PM count increase

Requirements

  • → Proven ownership of live execution systems in production
  • → Hands‑on order flow in exchange‑traded markets (futures and/or FX)
  • → Real‑time diagnosis under live market conditions
  • → Comfort in a lean, senior team with high accountability

Stack

  • Java
  • Python
  • C++ (preferred, not required)

Preferred Experience

Redline EMS experience and deep market microstructure knowledge are strong plusses.

Application

DM us or apply below.

Skills

C++JavaPython

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