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# Software Developer - Crypto

- **Company:** THE JUDGE GROUP, INC.
- **Location:** Walnut Creek, CA, United States
- **Experience:** Expert
- **Salary:** $145,600.0 - $153,920.0
- **Contract:** Permanent contract
- **Skills:** Cryptographic Protocols, Key Management, OpenID, Zero Trust Network Access, Systems Architecture, System Programming, Systems Integration, Cloud Platform System, Kubernetes
- **Published:** June 11, 2026
- **Apply:** https://www.dice.com/job-detail/dcd9bd18-1149-44fb-aaa7-74d7aef0d4ae

## About the Role

Systems Programming

 * 7+ years of experience in systems-level engineering.
 * Expert proficiency in Go (for orchestration layers) and Rust (for cryptographic primitives and performance-critical components).

Applied Cryptography

 * Extensive hands-on experience with Threshold Cryptography and Multi-Party Computation (MPC).
 * Ability to implement advanced cryptographic protocols (e.g., GG20) from first principles.

Confidential Computing

 * Practical experience with Trusted Execution Environment (TEE) technologies such as Confidential Containers (CoCo), AMD SEV-SNP, or Intel SGX/TDX.
 * Strong understanding of attestation workflows, measurement processes, and memory encryption mechanisms.

Attestation & Trust Architecture

 * Familiarity with RATS (Remote Attestation Procedures) architecture and ecosystem.
 * Experience working with components such as Key Broker Services (KBS) and Attestation Services (AS).

Secure System Architecture

 * Proven track record designing defense-in-depth architectures.
 * Experience building systems where underlying infrastructure (e.g., Kubernetes, cloud environments) is treated as untrusted., * Experience with identity and authentication standards, such as OIDC, and integrating WebAuthn/FIDO2 with cryptographic systems.
 * Familiarity with CNCF Trustee or similar attestation and trust frameworks.
 * Background in institutional custody, secure key management, or high-security fintech environments.



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