Principal, Data & AI Platform Engineer

Job description

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title: Principal, Data & AI Platform Engineer About the Role: Design, build, and operate a secure, on‑premise analytics and AI platform that unifies transactional data from PostgreSQL, DynamoDB, and other source databases into Snowflake, and applies machine learning, LLMs, and advanced analytics to generate business‑critical reports, insights, and operational efficiencies. This role owns end‑to‑end technical delivery—from data ingestion and modeling to AI‑driven analytics—while ensuring strict data security, governance, and compliance suitable for highly regulated FinTech environments. Public AI services are not permitted; all AI/ML workloads must run on‑prem or in private...