Web3 Wallet Security Auditor

1 week ago

Singapore MOLEDAO PTE. LTD. Full time

**Responsibilities**:

- Responsible for security audit work related to web3 wallet (mainly Java code), identify potential risks such as business requirements and Technology Implementation schemes, provide solutions and promote landing;
- Study the characteristics of the new chain, deeply understand the latent risks that may exist in the docking process of the new chain, and promote risk avoidance in code implementation;
- Participate in the R & D process of the entire Product R & D team and promote the implementation of SDL;

**Qualifications**:

- At least 3 years of experience in business development and security audit based on Java or other languages, leading or participating in SDL implementation;
- Familiar with the blockchain industry and related technologies, common security risks, and the working principles of mainstream chains (BTC, ETH, etc.);
- Familiar with commonly used encryption, decryption, signature, and other algorithms, especially those commonly used in web3 wallets, such as ECDSA, ED25519, RSA, AES, SSS, etc.;
- Have a certain background in penetration knowledge and be familiar with mainstream attack methods;
- Have a strong interest in emerging blockchain technology and be able to self-drive to learn and understand.

**Preferred Qualifications**:

- Actually wrote a local wallet project;
- Participated in well-known open source projects;
- Have some understanding of on-chain attack methods and have a deep understanding of the principles of attacks.

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