CareerPlan

C# Algo Developer| Options Market Making | Experienced Hire

Bala Cynwyd (Philadelphia Area), PennsylvaniaFull-time2026-10-09 → 2026-11-11

Core

Develop high-performance, high-throughput C# systems for options market making and alpha generation using petabytes of tick data.

Role type

Senior IC C# algorithmic trading engineer

Builds

Production trading strategies and research infrastructure for options market making

Domain

Quantitative finance / High-frequency trading

Deliverable

production ML models

Required skills

C#, Java, distributed systems, microservice architecture, high-performance computing, data analysis

Preferred skills

C++, team leadership, architecture decision making

Technologies

C#, Java, distributed systems

Responsibilities

Enhance alpha generation and strategy infrastructure; Analyze petabytes of tick market data to find signals; Iterate with quants and traders to refine strategies

Seniority

Senior, hands-on IC