Cryptography & Key Management Lead – Digital Asset Custody

Dicetek LLC; Abu Dhabi; On-site; AED 120,000 - 150,000; Full time

Job summary

Dicetek LLC is seeking a key management expert to own private-key security and governance for their Digital Asset Custody platform in Abu Dhabi. Responsibilities include defining key procedures, managing signing controls, and ensuring compliance with security and regulatory standards.

The ideal candidate will have proven experience in digital asset custody, a strong understanding of cryptographic controls, and hands-on experience with HSM and MPC architectures.

Qualifications

• Proven experience in institutional digital asset custody key management.
• Deep understanding of blockchain signing models, private-key cryptography, and transaction authorization.
• Hands-on experience with HSM and/or MPC-based custody architectures.
• Strong exposure to audits, regulators, and security governance processes.

Responsibilities

• Define and maintain key generation, storage, rotation, backup, and recovery procedures.
• Configure and manage MPC and/or HSM quorum rules, approval workflows, and segregation of duties.
• Implement and enforce signing controls across custody transaction flows.
• Support security audits and regulatory reviews related to key management.

Skills

Applied cryptography in regulated financial environments

Custody key lifecycle governance

Strong security-by-design mindset

Institutional digital asset custody key management

Blockchain signing models understanding

HSM and/or MPC-based custody architectures

Tools

HSMs

MPC frameworks

Ripple Custody governance engine

Job description

Dicetek LLC is seeking a key management expert to own private-key security and governance for their Digital Asset Custody platform in Abu Dhabi. Responsibilities include defining key procedures, managing signing controls, and ensuring compliance with security and regulatory standards.

The ideal candidate will have proven experience in digital asset custody, a strong understanding of cryptographic controls, and hands-on experience with HSM and MPC architectures.