Remote Cryptography Engineer — MPC & Crypto Custody

Eliassen Group; Austin (TX); Remote; USD 117,000 - 129,000; Full time

Job summary

Eliassen Group is seeking a Sr. Engineer in Cryptography Engineering for a remote, contract role. You will design secure crypto custody software using MPC, with emphasis on threat modeling, cryptographic code in Rust/Go/C/C++, and integration with blockchain nodes and APIs.

Requirements include expertise in secure software development and cryptography, proficiency in Rust/Go/C/C++, and experience with OpenSSL or MPC libraries and Intel SGX/HSMs. Bachelors degree required.

Qualifications

• Expertise in secure software development and cryptography engineering.
• Proficiency in Rust, Go, or C/C++ and secure coding against known attacks.
• Hands-on experience with cryptographic protocols, key exchange, or signatures.
• Familiarity with entropy quality and information leakage via errors.
• Experience with OpenSSL or MPC libraries; hardware security features like Intel SGX/HSMs.
• Background integrating blockchain nodes and APIs for transactions.

Responsibilities

• Design and implement secure components for a crypto custody wallet (MPC).
• Apply threat modeling to mitigate attack vectors during MPC rounds.
• Implement cryptographic code in Rust, Go, or C/C++ with secure practices.
• Audit and integrate cryptographic libraries and MPC frameworks.
• Leverage TEEs like Intel SGX and remote attestation.
• Integrate with blockchain nodes and APIs to handle transactions.

Skills

secure software development

cryptography engineering

Rust/Go/C/C++

OpenSSL/MPC libraries

Intel SGX/HSMs

Education

Bachelor's degree

Tools

OpenSSL

MPC libraries

Intel SGX

Job description

Eliassen Group is seeking a Sr. Engineer in Cryptography Engineering for a remote, contract role. You will design secure crypto custody software using MPC, with emphasis on threat modeling, cryptographic code in Rust/Go/C/C++, and integration with blockchain nodes and APIs.

Requirements include expertise in secure software development and cryptography, proficiency in Rust/Go/C/C++, and experience with OpenSSL or MPC libraries and Intel SGX/HSMs. Bachelors degree required.