Job Overview

Job Type

Full Time

Pay

Not disclosed

Apply Now

Job description

Location:: Singapore
Work arrangement:: On-site

Senior Blockchain Engineer (TEE) at DavionLabs in Singapore.

Responsibilities

Participate in the research and development of Trusted Execution Environment (TEE) related modules, including trusted execution, remote attestation, key protection, security isolation and trusted computing task execution.
Participate in the design of technical solutions for digital asset custody systems, wallet systems, signature services, key management systems (KMS) or hardware security modules (HSM) or on-chain asset security related products.
Collaborate with back-end R&D, blockchain and product teams to complete the development and delivery of core security infrastructure according to technical specifications.

Requirements

Bachelor degree or above in computer science, information security, cryptography, software engineering or related majors.
Be proficient in at least one system-level development language (such as Rust / Go / C++ / C), and have good engineering coding capabilities and system implementation capabilities.
Familiarity with TEE technical principles and hands-on experience in at least one real-world development environment (such as Intel SGX, Open Enclave, or confidential computing environments from major cloud vendors).
Familiar with Linux environment development, and understand underlying technologies such as network communication, concurrent programming, memory management, and system tuning.
Understand common cryptography principles, including elliptic curve cryptography, hashing algorithms, digital signatures, key agreement, commitment schemes, zero-knowledge proof basics, etc.
Applicants who are familiar with common blockchain signature algorithms, address systems or transaction signature processes will be given priority.
Have good awareness of system security engineering, be able to accurately analyze attack surfaces, define protocol boundaries, and understand key life cycle management and abnormal scenario handling.
【Working location and arrangement】
Work location: Singapore.
Office mode: Supports remote working in Singapore.
Visa Support: The company can provide Singapore Employment Visa (EP) application support to eligible overseas candidates.
Language requirements: The team's working language is mainly Chinese, and good reading and writing skills in English technical documents are required.

About the Company

Davion Labs is now inviting a senior blockchain engineer (TEE direction) who is familiar with Trusted Execution Environment (TEE) and cryptography and has solid experience in underlying system development to join the ApeX Protocol core team.

ApeX Protocol is the industry's leading decentralized exchange (DEX) platform, committed to providing users with a smooth, efficient, and secure cryptocurrency trading experience. We focus on technological innovation and user empowerment, aiming to redefine the decentralized trading landscape through high-availability architecture and comprehensive product portfolio.

Our core product, ApeX Omni (v2), provides multi-chain liquidity, flexible and user-centric design, and top-notch security based on cutting-edge technologies such as zero-knowledge proofs. In order to completely guarantee the absolute security of user assets and data in a highly decentralized high-frequency trading environment, we are actively exploring and building the next generation of key custody and security infrastructure based on confidential computing technology.

As a core blockchain engineer, you will be deeply involved in the entire process construction of the underlying security system and digital asset protection architecture of the ApeX protocol. From the development and implementation of TEE core modules, complex key life cycle management, to the technical breakthrough of core signature services and digital asset custody solutions, you will play a key role. We look forward to your deep understanding of underlying engineering, rigorous awareness of system security boundaries, and deep understanding of confidential computing, working closely with the team to jointly build a top-level security infrastructure for Web3.