Senior Security Engineer – Digital Assets Platform - VP

Join Citi's Digital Assets Platform team as a Senior Security Engineer in New York. This hands-on role involves designing and developing secure backend services in Java, focusing on cryptographic integrity, key management, and MPC protocols to protect institutional digital asset infrastructure.

• Design and develop security-critical backend services in Java
• Integrate and manage Hardware Security Modules (HSMs)
• Architect and implement Multi-Party Computation (MPC) protocols
• Apply cryptographic best practices and secure design patterns
• Collaborate on threat modeling and security design reviews
• Champion security-by-design within the engineering team