CareerPlan

Lead Software Developer - Options Market Making- Leading Global Quant Fund

London, England, GBFull-time£275k2026-10-21 → 2026-11-10

Core

Design, build, and optimize the core technology for real-time option quote management across US equity options markets.

Role type

Lead Software Developer (Options Market Making)

Builds

High-performance, event-driven options quoting engine

Domain

Financial Technology / Quantitative Trading / US Equity Options

Deliverable

production ML models | product features

Required skills

C++ development, low-latency system design, high-throughput multithreaded systems, CPU architecture and memory hierarchy optimization, concurrency management, Linux performance tuning, quote lifecycle management, backpressure handling, exchange gateway integration

Preferred skills

Deep knowledge of US equity option exchanges internals

Responsibilities

Design and develop high-performance, event-driven options quoting engine; Build efficient quote lifecycle management; Implement intelligent quote prioritization, throttling, and backpressure handling; Develop high-performance C++ components; Profile and tune the full quote-to-exchange path to reduce latency and maximize throughput