CareerPlan

Python Software Engineer- Tech-Driven Prop Trading Firm

London, England, GBFull-time2026-10-08 → 2026-11-10

Core

Design and architect global multi-asset trading systems and tooling for a prop trading firm's Global Delta One business.

Role type

Senior IC Python Software Engineer (Trading Systems)

Builds

Revenue-generating trading solutions and front-office tooling

Domain

Financial Services / Proprietary Trading

Deliverable

production ML models | product features

Required skills

Python, distributed systems, data-intensive systems development, technical specification translation

Preferred skills

Trading-related software development, complex technology organization experience, mentoring

Technologies

Python

Responsibilities

Collaborate with traders and researchers on the full software development lifecycle, optimize distributed systems, independently drive projects to completion

Seniority

Mid-Senior, hands-on IC