Python Software Developer

Responsibilities

• Assist in the creation and enhancement of key Risk Engines, including PFE, Market Risk Limits, and CVaR engines.
• Integrate key applications, processes, and data inherited through acquisitions.
• Utilize Agentic AI to assist in code generation, ensuring the ability to challenge and defend output.
• Standardize input and output data through key Risk vendor platforms.
• Develop and maintain procedures, workflows, and technical documentation for Risk Engines.
• Identify and define new process improvement opportunities.
• Collaborate with stakeholders for backlog management and work with QA to maintain testing strategies.

Requirements

• Full-stack Python development expertise, specializing in numerical processing (Pandas, Numpy, Polars, or PySpark).
• Experience building scalable applications with intensive risk-based processing.
• Proficiency with package distribution tools such as Docker, Poetry, or Databricks bundles.
• Experience with Databricks and data persistence using relational or non-relational databases.
• Familiarity with Cloud Data Technologies, specifically AWS (ECS, Lambda, S3, EventBridge).
• Experience with TDD, automation testing, and Agile/Scrum methodologies.
• Strong understanding of Unix, coroutines, and async tasks.

Preferred Qualifications

• Experience with C#, TypeScript, or React.
• Knowledge of risk and compliance requirements within a regulated financial environment.
• Experience using BDD frameworks.
• Familiarity with Splunk for logging patterns.

About the Company

Marex is a diversified global financial services platform providing essential liquidity, market access, and infrastructure services across energy, commodities, and financial markets. With over 3,000 employees and 40 offices worldwide, Marex delivers technology-led services to some of the world's largest commodity producers, banks, and asset managers.