Job Description
The position is for a Senior Blockchain Engineer specializing in Trusted Execution Environment (TEE). This role involves working on cutting-edge security technologies to enhance blockchain infrastructure and digital asset security.
Key Responsibilities
- Develop and implement TEE-related modules, including trusted execution, remote attestation, key protection, security isolation, and trusted computing tasks.
- Design technical solutions for digital asset custody systems, wallet systems, signing services, key management systems (KMS), hardware security modules (HSM), or on-chain asset security products.
- Collaborate with backend developers, blockchain teams, and product teams to deliver core security infrastructure according to technical specifications.
- Ensure the security and reliability of developed solutions through rigorous testing and validation.
- Stay updated with the latest advancements in TEE technologies and blockchain security to continuously improve system robustness.
Job Requirements
- Bachelor's degree or higher in Computer Science, Information Security, Cryptography, Software Engineering, or related fields.
- Proficiency in at least one system-level programming language (e.g., Rust, Go, C++, C) with strong engineering and implementation skills.
- Familiarity with TEE technology principles and hands-on experience in environments like Intel SGX, Open Enclave, or major cloud providers' confidential computing platforms.
- Experience with Linux development environments, including network communication, concurrent programming, memory management, and system optimization.
- Understanding of cryptographic principles, such as elliptic curve cryptography, hash algorithms, digital signatures, key agreement, commitment schemes, and zero-knowledge proofs.
- Knowledge of blockchain-specific signature algorithms, address systems, or transaction signing processes is a plus.
- Strong system security engineering awareness, capable of analyzing attack surfaces, defining protocol boundaries, and managing key lifecycles and exception scenarios.
Benefits
The position is based in Singapore, with flexible remote work options available. The company provides a downtown office space for those who prefer in-person collaboration. Visa sponsorship (EP) is available for qualified international candidates. The primary working language within the team is Chinese.
Direct application link: https://davionlabs.bamboohr.com/careers/68?source=aWQ9MzM%3D
