Quantitative Analyst

OverviewJoin to apply for the Senior Quantitative Analyst role at Finastra.At Finastra, we are a dynamic global provider of open finance software solutions, dedicated to expanding access to financial services. Our innovative applications span Lending, Payments, Treasury and Capital Markets, and Universal Banking. Proudly serving over 8,000 customers, including 45 of the world's top 50 banks, we aim to boost financial inclusion for all. Join us and be part of a vibrant company that embraces diverse perspectives, and is committed to doing well by doing good.Shape the future of financial analytics in the heart of Paris. We’re looking for a Senior Quantitative Analyst to join our dynamic cross-asset quant team. Based in Paris, you’ll work on cutting-edge financial models that power pricing, risk, and market data analytics across global markets. This is a high-impact role where your expertise will directly influence trading decisions and risk management strategies. Why Join Us Global Reach, Local Impact: Be part of a globally respected financial institution, while enjoying the collaborative culture of a Paris-based team. Work-Life Balance: Enjoy regular working hours and the lifestyle benefits of living in one of Europe’s most vibrant cities. What You’ll Do Design fast, stable, and production-ready algorithms for financial analytics Research and implement new models and payoffs across asset classes: interest rates, FX, equities, commodities, and credit Validate model assumptions, theory, and implementation with rigor Build and maintain Python-based analytics libraries Mentor junior quants and contribute to team structure and knowledge sharing Collaborate with international teams and stakeholders to ensure model accuracy and usability What We’re Looking For Degree (Undergraduate, Master’s, or PhD) in Finance, Mathematics, Physics, Engineering, or Statistics from a French university or grande école (or equivalent) 6+ years of experience in quantitative finance, with a strong track record of implementing models in production Deep understanding of stochastic calculus and financial modelling Strong expertise in at least one asset class: Interest Rates, FX, or Equity Proficient in Python, with experience in numerical implementation Fluent in French and English (mandatory) Proactive, collaborative, and open to discussion – strong soft skills are essential What You’ll Gain Exposure to multiple asset classes and cutting-edge financial products A collaborative, intellectually stimulating environment Competitive compensation and benefits A chance to live and work in Paris, with a team that values balance and excellence Benefits We are proud to offer a range of incentives to our employees worldwide. These benefits are available to everyone, regardless of grade, and reflect the values we uphold: Flexibility: Unlimited vacation (based on location and business priorities), hybrid working arrangements, and inclusive policies such as paid time off for voting, bereavement, and sick leave. Well-being: Confidential one-on-one therapy via Employee Assistance Program, coaching via our coaching app, and access to Gather Groups for emotional and mental support. Medical, life & disability insurance, retirement plan, lifestyle and other benefits* ESG: Paid time off for volunteering and donation matching. DEI: Multiple DE&I groups for open involvement (e.g., Count Me In, Culture@Finastra, Proud@Finastra, Disabilities@Finastra, Women@Finastra). Career Development: Online learning and accredited courses through Skills & Career Navigator. Recognition: Finastra Celebrates and regular employee surveys to help shape Finastra and empower performance. Specific benefits may vary by location. At Finastra, each individual is unique, bringing their own ideas, thoughts, cultural beliefs, backgrounds, and experiences together. We learn from one another, embrace and celebrate our differences, and create an environment where everyone feels safe to be themselves. Be unique, be exceptional, and help us make a difference at Finastra Seniority level Mid-Senior level Employment type Full-time Job function Research, Analyst, and Information Technology #J-18808-Ljbffr