Teams at Fin

Build and ship full‑stack web and mobile features, own projects end‑to‑end, integrate payment and financial APIs, and create scalable, reliable services handling real money with strong security, observability, and high code quality while collaborating with product and design.

Own and build core backend services for global payments: design scalable distributed systems, integrate with banks and payment partners, ensure high availability, observability, security, and deployment workflows. Drive backend architecture, APIs, infrastructure as code, mentoring, and operational reliability.

Owner of fraud and transaction risk detection for digital asset payments. Build monitoring, investigate flagged transactions, file SARs, design risk models and ML-driven detection, ensure AML/KYC compliance, and advise on product launch risk.