Blockchain Developer

Job Description

• Hands-on backend software engineering experience with strong knowledge of cryptography, encryption, and cybersecurity.

• Experience working on digital assets, blockchain, cryptocurrency, or cybersecurity teams is highly preferred.

• Strong experience with Rust programming language is highly preferred. Open to candidates with C++, C, Go, or other programming languages.

• Experience developing backend systems for digital asset wallets, blockchain platforms, or financial technology applications.

• Strong understanding of cryptographic protocols, public key encryption, digital signatures, and secure software development.

• Experience working with blockchain technologies such as Bitcoin and Ethereum.

• Hands-on experience with Multi-Party Computation (MPC) for digital signatures and secure key management.

• Knowledge of CGGMP21, CGGMP24, DKLs23, or similar cryptographic protocols is a strong plus.

• Experience with MPC frameworks or implementations such as Coinbase MPC and Lockness (Rust-based) is preferred.

• Knowledge of Trusted Execution Environments (TEE), Intel SGX, and Trusted Enclaves is a big plus.

• Ability to use cryptographic libraries and protocols securely, with a strong understanding of cybersecurity and threat monitoring.

• Experience working in a greenfield engineering environment, building a new team and designing solutions from scratch.

• Strong problem-solving skills and ability to bring new ideas, propose technical solutions, and contribute to architecture and system design.

• Experience working with secure backend services, key management, encryption, and security-sensitive applications.

• 3+ years of blockchain experience is highly preferred.

• Bachelor’s degree in Mathematics, Computer Science, or a related field. Master’s or PhD in Mathematics or similar is a plus.

• Willingness to work onsite 4+ days per week in New York City or Pittsburgh.