Blockchain Engineer

2 Years ago • 2 Years + • Software Development & Engineering

Job Summary

Job Description

Mantle Ecosystem is building an Ethereum Layer 2 network, Mantle Network, featuring a modular architecture for high performance and low fees. They are seeking a Blockchain Engineer to research and build blockchain protocols, modules, and algorithms. The role involves preparing detailed design documents, testing strategies, promoting technical experience sharing within the team, and supporting the community through communication and documentation. The ideal candidate will have a strong background in blockchain development, proficiency in languages like Golang, Rust, C++, and Solidity, and experience with development tools such as Truffle and Hardhat.
Must have:
  • 2+ years of blockchain industry experience
  • Proficiency in Golang, Rust, C++, Solidity
  • Familiarity with Truffle, Hardhat, OpenZeppelin
  • Gas optimization knowledge
  • Bilingual in English and Chinese
  • 3+ years of blockchain/distributed systems experience
  • Proficiency in algorithms and data structures
  • Experience with cryptography and blockchain platforms
  • Ability to read English papers and strong research skills
Good to have:
  • Experience with open-source projects on Ethereum/Cosmos/OP/ZK Rollup
  • Experience with zero-knowledge proof algorithms and zkEVM projects

Job Details

Who we are

Mantle Ecosystem comprises an Ethereum layer 2 (L2) — Mantle Network, a decentralized autonomous organization (DAO) — Mantle Governance, one of the largest on-chain treasuries — Mantle Treasury, and an Ether (ETH) liquid staking protocol — mETH Protocol: all built on Ethereum.

Mantle Network is the fifth largest L2 by TVL according to L2BEAT. mETH Protcol's receipt token $mETH is the fourth largest ETH liquid staking token by TVL according to DefiLlama. With tokens worth $2.5 billion, Mantle Treasury is one of the largest on-chain treasuries in the world, and the single largest when discounting native tokens thanks to its large ETH, ETH equivalents and stablecoin holdings.


Mantle 是一个采用模块化架构的高性能以太坊 Layer-2 网络,在确保高安全性的同时,兼顾低费用优势。建设者可充分利用 Mantle 的独特设计开发强大 dApp,为用户带来一流体验,同时畅享以太坊无与伦比的安全保护。

https://www.mantle.xyz/zh

Your Role

  • Researching and building blockchain protocols, modules, technologies and algorithms

  • Preparation of detailed design documents and testing strategies according to requirements

  • Promoting technical experience sharing within the team

  • Support the community through the best communications and documentation

Your Craft

  • Qualifications in Computing/Mathematics/Electronic Engineering or other relevant fields preferred.

  • 2+ years of experience in the blockchain industry

  • Proficiency in Golang, Rust, C++ and other mainstream blockchain development languages

  • Solid Solidity development and optimization, be familiar with development tools such as Truffle and Hardhat, and be familiar with third-party security contract libraries such as OpenZeppelin; be familiar with gas optimization

  • Existing track record of R&D and execution of open source projects on known blockchain platforms such as Ethereum/Cosmos/OP or ZK Rollup is a great plus

  • Fluent in Bilingual - English and Chinese

职位要求:

  • 计算机科学、软件工程等相关专业,本科及以上学历

  • 3年及以上区块链、分布式等领域的设计开发经验

  • 精通算法、数据结构,能快速进行POC开发论证

  • 熟练掌握C++、Go、Rust等编程语言,精通智能合约Solidity

  • 在密码学、区块链等领域有丰富经验,熟悉blockchain主流平台及核心算法

  • 对区块链的开源项目(Ethereum、Cosmos、Optimism...)有开发经验的优先

  • 熟悉零知识证明算法和zkEVM项目的优先

  • 能快速阅读英文论文与资料,有较强的研究能力和自我驱动力

Extra Credit

  • Existing track record of R&D and execution of open source projects on known blockchain platforms such as Ethereum/Cosmos/OP or ZK Rollup is a great plus.

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