Senior / Product Manager - Crypto wallet / CEX / DeFi / Crypto

This is a fully remote role
About Ceffu Ceffu is a leading institutional-grade digital asset custody platform, offering secure, compliant, and scalable solutions for enterprises, hedge funds, and financial institutions. Our mission is to provide cutting-edge security and infrastructure to support the seamless integration of blockchain technology into institutional finance.
Responsibilities Lead the planning, design, and continuous iteration of digital asset custody products, ensuring secure, stable, and compliant asset management processes. Define and clarify core custody business logic, including account structures, signing workflows, risk controls, and security mechanisms; deliver high-quality PRDs, flowcharts, and prototypes. Own and optimize the end-to-end deposit and withdrawal processes—including on-chain handling, address validation, approval workflows, limit strategies, and exception management. Collaborate with Engineering, Compliance, Risk, Operations, and Customer Succ...