Title: Security Engineer

Location: New York, NY 10286 (hybrid)

Duration: 12 Months with possible extension


We're building the secure, scalable infrastructure that powers the future of institutional digital finance — and we're looking for motivated members to join us.

As the world's largest custodian bank, client brings unmatched trust and technical rigor to digital asset custody, secure key management, and next‐generation transaction security. Our engineers work on real-world challenges involving cryptography, distributed systems, MPC, hardware security modules, and zero‐trust architectures.


Security engineering and threat modeling

Cryptography and secure protocol design

Blockchain and distributed systems

Research-backed engineering that bridges theory and practice


If you're excited about security, cryptography, and the future of digital assets, we'd love to conn...