Stage DEBT SECURITIES OPERATIONS DATA ANALYST (f/m/d) (PARIS, 75, FR, 75116)

Support the Debt Securities Operations team in the Markets Operations organization by mapping market-operation costs with the required granularity and defining quantitative/qualitative criteria. Build statistical analysis tools to automate reporting and enable decision-making, identify correlations using regression/covariance/elasticity, and model cost/profit functions under constraints. Track the impact of cost-reduction actions on PnL while collaborating with stakeholders in an international environment.