Senior model validation manager
hace 14 horas
Madrid
At Lognext we have been accompanying companies and teams for more than 18 years to identify and implement the technology necessary to advance, making their challenges and objectives our own and getting closer to their reality. Being a NEXTER means that your career and talent truly matter, allowing you to reach your next level. We are looking for a Senior Model Validation Manager – CCR/XVA to join our team for a leading multinational in the investment banking sector. Key Responsibilities: Independently lead the validation of CCR (IMM) and XVA models across derivatives portfolios. Own IMM backtesting and outcomes analysis (EPE, EEPE, PFE), including methodology design, thresholds, exception governance, and root-cause analysis. Provide effective challenge of Monte Carlo exposure engines, risk factor simulation and calibration, curve construction, discounting, and portfolio aggregation. Validate netting and collateral (CSA) mechanics, VM/IM, MPo R, close-out assumptions, and model limitations. Develop and maintain benchmarking, sensitivity, and stress testing frameworks. Perform implementation verification, numerical stability checks, data quality and lineage reviews, and change management controls. Present validation conclusions to Model Risk Committees and MRM governance forums. Partner with Front Office, Risk, Finance, and Technology to resolve findings and enhance transparency and automation. Mentor junior team members and contribute to CCR/XVA validation best practices. Skills: Essential: Advanced degree (Master's/Ph D preferred) in a quantitative field (Mathematics, Statistics, Physics, Engineering, Computer Science, Quant Finance). 5+ years of experience in model validation, quantitative risk, or model development with strong focus on CCR/XVA and IMM. Deep understanding of Monte Carlo simulation, derivatives pricing, and exposure modeling across asset classes. Proven experience leading IMM backtesting programs. Strong Python skills (Num Py, pandas). Excellent written and verbal communication skills. Desirable: Familiarity with MRM frameworks, regulatory guidance, and audit interaction. Experience with SIMM/IM, margin models, CSA digitization, and XVA desk environments. Leadership experience in cross-functional initiatives. Job Conditions & Benefits: Permanent contract. Competitive salary. Professional development through training and certifications. Clear career progression plan. Flexible working arrangements. Join our expert team, where quantitative rigor, creativity, and commitment come together to make a difference in a world full of opportunities. Are you ready for your NEXT LEVEL? At Lognext we are committed to equality between women and men, supported by a registered Equality Plan. We believe diversity and multiculturalism are key drivers of value and innovation. We foster inclusive environments based on respect and dignity, without discrimination of any kind.