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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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