Job Description As a Modeller in Carbon Markets, you will play a pivotal role in designing and building the next generation of sustainability analytics. Leveraging your quantitative skills in economics, statistics, data science, and Python (or other programming languages such as R), you will develop and maintain scalable, data-driven solutions. You will also maintain and improve the model codebase (e.g. perform code reviews, identify sources of technical debt), convert business requirements into modelling problems, and engage with business stakeholders to explain model insights. Your work will drive actionable insights for our analytics subscribers and empower strategic decision-making. PRINCIPAL ACCOUNTABILITIES Lead the development, enhancement, and maintenance of the core modelling framework for carbon market analytics and related analytics suites. Design and implement mathematical and economic optimization models tailored to solve complex, real-world problems. Collaborate closely with product managers and engineering teams to define modelling objectives and integrate our analytics into the broader product and technology ecosystems. Ensure code quality across the model development process both in own work and in reviewing the work of colleagues. Oversee rigorous testing, validation, and stress-testing of models to ensure accuracy, reliability, and alignment with industry best practices. Identify opportunities to optimize model scalability and performance, and work with engineers to ensure the ability to handle large datasets and intricate market scenarios efficiently. Stay ahead of industry trends and advancements in programming frameworks, and carbon market developments, incorporating relevant innovations into modelling practices. Prepare detailed documentation and present technical findings to both technical and non-technical stakeholders. KEY INTERFACES Head of Modelling – Carbon Markets Chief Economist & Head of Environmental Markets Head of Research – Carbon Markets Head of Product – Carbon Markets Economists Modellers Head of Data CPO