Python Trading Support Engineer

This Python Trading Support Engineer role in London offers a high impact opportunity within a leading global hedge fund’s front office technology team. It focuses on building and supporting mission critical trading systems that power OTC markets and global investment operations. Additionally, the position provides visa sponsorship and relocation support for qualified international candidates.

Overall, it is ideal for experienced Python engineers who thrive in fast paced, real time trading environments. The role combines software engineering, production support, and direct collaboration with traders and portfolio managers.

The Python Trading Support Engineer role focuses on supporting and enhancing front office trading platforms used across global markets. It involves building Python based automation tools that improve trade capture, execution workflows, and operational efficiency. Candidates will work closely with traders and portfolio managers to resolve real time trading issues and system challenges.

Additionally, the role includes improving platform reliability, monitoring, and system observability in production environments. It also requires hands on problem solving across trade lifecycle systems in a high pressure trading environment.

The hiring organisation is a leading global hedge fund undergoing a major transformation of its trading technology infrastructure. It operates across OTC markets and multiple asset classes, delivering high performance investment strategies worldwide. Additionally, the firm places strong emphasis on technology driven trading systems, automation, and engineering excellence.

It collaborates closely with trading desks, quantitative researchers, and infrastructure teams to support real time decision making. Overall, the organisation offers a highly competitive and technically advanced environment for engineering professionals.

• Develop Python based automation tools and engineering solutions for trading platforms.
• Improve system reliability, observability, monitoring, and operational tooling for production systems.
• Work directly with traders and portfolio managers to resolve real time trading issues.
• Support trade lifecycle processes including booking, execution, and reconciliation workflows.
• Investigate production incidents using Python, SQL, and system level diagnostics.
• Build scalable solutions for alerting, reconciliation, and operational efficiency improvements.
• Collaborate with global engineering and infrastructure teams on platform enhancements.
• Support deployment, testing, and validation of production trading system releases.
• Optimize performance and stability of high frequency trading infrastructure systems.
• Operate within Linux and Unix based production environments supporting trading operations.

• Strong Python programming skills with production level engineering experience required.
• Experience building automation tools, distributed systems, or trading infrastructure systems.
• Background in front office trading technology within hedge funds or investment banks preferred.
• Strong understanding of electronic trading workflows and trade lifecycle systems.
• Excellent SQL skills for data analysis and production issue investigation.
• Experience working with Linux or Unix based production environments is essential.
• Strong troubleshooting skills in complex real time distributed systems required.
• Ability to work directly with traders and business stakeholders in high pressure environments.
• Strong engineering mindset focused on scalability, reliability, and system performance.

This Python Trading Support Engineer role offers an exceptional opportunity within the global hedge fund and trading technology space. It combines high performance engineering, real time problem solving, and direct exposure to financial markets systems. Therefore, experienced Python engineers with trading systems knowledge should strongly consider applying. The attractive compensation package and visa sponsorship make this a highly competitive opportunity for international candidates.