Company

ICE VPN

Released at

2024-Aug-03

Job Type

FULLTIME

Salary

SGD 6000 per MONTH

Location

, , Singapore

Company Description

ICE VPN

Your Next-gen VPN service

Background & Vision

In today's world, the internet has become an integral part of people's lives and work. However, privacy and security issues on the internet are increasingly prominent. Many internet companies collect and use users' personal data, while hacker attacks and cybercrime incidents are on the rise. In this context, we aim to introduce ICE, a VPN product that is user-centered and focuses on user privacy protection and security.

The concept of ICE 

To gradually apply decentralized technology by dispersing VPN product nodes to user groups, allowing each user to become a node and collectively build a secure and privacy-protected network. Compared to normal VPN providers, ICE VPN has empowerment, NFT, token dividend rights, and shared earnings with ICE. At the same time, our product focuses on performance improvement to meet users' needs for high-speed connectivity and enable users to enjoy the internet more smoothly.

Our vision 

To create a more free, secure, and privacy-protected internet. We hope that users can use our product without worrying about their personal data being collected and used or being attacked by hackers. We hope to promote and popularize the ICE product, providing global users with a safer and more privacy-protected internet experience, and enabling users to truly have their network sovereignty.

Job Description

Requirements

    岗位职责:



    1. 研究区块链领域智能合约开发,测试。
    2. 对智能合约体系深入研究,包括不限于智能合约虚拟机和编程语言、规范。
    3. 根据业务细分对智能合约进行抽象和定义,形成协议并利用智能合约进行协议验证性工作和测试。
    4. 利用智能合约进行跨链交互,跨链相关功能在智能合约中的用法分析和编码实现。
    5. 利用web3js/web3j、golang等框架或语言对智能合约进行私链/测试链验证性测试,使用hardhat和openzeppelin对现有合约进行集成开发和优化。

    岗位要求:



    1. 本科211以上,熟悉Solidity编程,能独立完成业务逻辑的solidity智能合约编程实现;扎实的编程基础,精通Solidity智能合约开发及代码优化,熟悉Javascript 和 web3.js 库;
    2. 了解各对密码学、安全协议;了解区块链的原理、机制和相关加密算法;
    3. 熟悉hardhat开发框架、能使用hardhat或web3js/web3j进行智能合约测试案例的编写和验证。
    4. 熟悉智能合约编写规范和OpenZeppelin第三方安全合约库,对各种漏洞及防护有深刻认识;
    5. 深入理解EVM,熟悉以太坊技术,了解常用的跨链技术;
    6. 对ETH底层协议,运行机制和底层实现等有一定的研究分析;
    7. 拥有优秀的发现和解决问题的能力,良好的沟通和团队协作能力,能承担一定压力;
    8. 3年以上编程开发经验,1年以上智能合约或区块链相关行业/项目开发经验。

    加分项:



    1. 良好的英文读写能力,能够顺利阅读英文技术文档。
    2. 有过成功项目上线,具备一定用户量包括但不限于ERC20/ERC721/ERC1155/ERC4337 Token合约、DAPP(多重签名钱包、跨链或其他)智能合约。在etherscan可溯源项目源码。
    3. 深刻理解智能合约安全体系,并能详细阐述各种类型的智能合约漏洞的攻防措施。
    4. 很强的学习能力,对前沿技术和商业模式有一定研究。


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