Junior Trader (Hong Kong)

About G-20 

The G-20 Group is a pioneer in Quantitative Trading systems in cross-asset markets. Headquartered in Switzerland, we operate at the intersection of Quantitative Research, Software Engineering and Trading. The team combines a startup mindset with extensive experience in proprietary Trading, Technology and Quantitative Finance. 

Role Overview 

As a Junior Trader at G-20 Group, you will support the day-to-day operations of our trading desk across multiple asset classes. Working closely with experienced traders, quantitative analysts, and developers, you will help ensure the smooth execution of trading strategies and contribute to operational efficiency. This role offers a unique opportunity to build a career in quantitative trading within a fast-paced and dynamic environment at a highly successful trading firm. 

Key Responsibilities 

• Support the execution and monitoring of trading strategies across global markets, ensuring orders are processed accurately and efficiently
• Monitor live trading systems and positions, escalating issues or anomalies to senior traders promptly
• Assist in analysing market data and reviewing quantitative model outputs to support trading decisions
• Track and report on risk exposures, helping to ensure strategies remain aligned with risk management protocols
• Collaborate with traders, quants, and developers to support the refinement of trading algorithms and workflows
• Stay informed on market trends, news, and economic events that may impact trading activity and volatility
• Contribute to the maintenance and continuous improvement of G-20 Group's trading systems, tools, and operational processes
• Assist with trade reconciliation, booking, and post-trade reporting

• Degree in Finance, Mathematics, Physics, Computer Science, Engineering, or a related field from a top-tier university 

• Strong interest in financial markets, with a foundational understanding of trading concepts, market microstructure, and risk management 

• Analytical mindset with strong problem-solving skills and attention to detail 

• Ability to work effectively under pressure and make sound decisions in a fast-moving environment 

• Excellent communication and teamwork skills, with the ability to collaborate effectively across teams 

• A proactive, self-motivated, and results-driven approach with a willingness to learn 

Preferred / Desirable Experience 

• Prior exposure to a trading floor, asset management, or financial services environment
• Basic proficiency in programming languages such as Python, C++, or similar
• Familiarity with options pricing, volatility concepts, and derivatives markets
• Experience with data analysis tools or quantitative methods

Right to work: This role is based out of our Hong Kong office. Only candidates who reside in and who possess the pre-existing right to work in Hong Kong without requiring company sponsorship need apply.  

Join G-20 Group and be a part of a team that is at the forefront of financial markets, driving innovation and excellence in the sector.