Algorithm Expert - Financial Foundation LLM

DiDi Fintech is deeply involved in the Latin American market, actively deploying a variety of financial services such as electronic payment, loan, credit cards, and merchant acquiring. We aim to provide local users with more convenient and high-quality services.Cost-effective financial solutions. Payment Risk Algorithm team is a core pillar of DiDi's global Fintech business, building ML‑driven risk systems for fast‑growing Latin‑American payment and wallet scenarios.We design end‑to‑end fraud detection models to balance transaction security and user payment experience, defending against payment fraud, account compromise and emerging...