• 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, appro...