Software Developer

Responsibilities

• Design, develop, and test secure web-based finance applications using an AI-first approach to improve delivery speed and quality
• Contribute to the architecture of technology solutions, incorporating AI-enabled tooling and automation while ensuring auditability
• Develop maintainable and testable solutions aligned with acceptance criteria and regulatory requirements (e.g., SOX compliance)
• Leverage AI tools responsibly across the software development lifecycle, including code generation, testing, and documentation
• Liaise with business users to gather requirements for modernizing legacy finance platforms like PeopleSoft
• Resolve third-line support issues using a structured and analytical approach to problem-solving

Requirements

• Proficiency in C# .NET, React, JavaScript, and TypeScript
• Experience leveraging AI-assisted development tools to improve productivity and code quality
• Strong understanding of applying AI responsibly within the SDLC, ensuring traceability and control
• Experience with NoSQL or RDBMS databases
• Hands-on experience with Infrastructure as Code (Terraform or equivalent) and modern CI/CD/DevOps practices
• Experience with cloud technologies, ideally AWS
• Knowledge of BDD/TDD and Agile/Scrum methodologies
• Understanding of controls required in regulated environments, such as SOX compliance

Preferred Qualifications

• Experience modernizing legacy finance platforms into cloud-native, web-first solutions
• Exposure to embedding AI capabilities into end-user applications, such as intelligent workflows
• Experience with SOLID principles and Domain Driven Design (DDD)
• Background working within regulated financial markets

About the Company

Marex Group plc is a diversified global financial services platform providing essential liquidity, market access, and infrastructure services across energy, commodities, and financial markets. With over 40 offices worldwide and 2,300 employees, Marex delivers critical digital tools and software services to support global business groups in a fast-paced, high-growth environment.