Quantitative Developer (London)

G-20 Group is a leading cross-asset trading firm seeking a Quantitative Developer – Trading Systems and UI to join its core team. The successful candidate will combine strong analytical ability with pragmatic software engineering and a deep curiosity for markets.

Requirements

• Help traders to analyze and visualize their trading activities
• Work with trading and engineering to prototype, test, and integrate pricing and quoting models
• Contribute to core trading infrastructure: data ingestion, analytics, and monitoring
• Perform empirical research, back testing, and performance analysis using historical and real-time trading data
• Design, develop, and maintain user-friendly interfaces (UIs) for our analytical, monitoring and control applications
• Use AI and modern ML tools (including LLMs) to accelerate development, improve prediction, and enrich tooling