## Senior Blockchain Engineer (Rust)
#### 薪资范围：
“`
1、薪资：RMB 25k ～ 60k / 保底13薪
2、福利：季度奖金，带薪休假
3、鼓励远程办公（主要办公室位于上海、北京及新加坡）
4、面对最前沿的技术挑战，研发工作开源
“`

#### 岗位职责
– 负责 Substrate 核心 Pallet 的设计与实现
– XCM 跨链协议整合及其 API 设计与实现
– 平行链和中继链网络的部署与升级
– DeFi 相关业务逻辑实现

#### 任职要求
– 1 年以上 Rust 开发经验，或与之匹配快速上手 Rust 的能力
– 熟悉区块链相关数据结构与算法
– 输出技术文档、开源教程、认同参与技术分享的重要性并积极参与
– 良好的英文阅读能力

#### 加分项
– 熟悉区块链底层技术，了解跨链技术
– 熟悉一门系统编程语言 如 C++, C, Go
– 熟悉开源社区，有开源项目贡献，技术博客等
– 有 Parity/Substrate 开发经验
– Docker/CI/Shell
– 熟悉 PoS 共识机制
– Solidity 开发经验

#### 项目介绍
[Bifrost](https://bifrost.finance) 是一个为 Staking 提供跨链流动性的 Web 3.0 基础设施，通过跨链通信协议（XCMP）为平行链、中继链及异构链（Polkadot、ETH 2.0、Cosmos、Moonbeam etc.）提供去中心化、可跨链的 liquid staking 服务，目前已获得 NGC、SNZ、DFG、CMS 等机构数百万美金融资和 Web3 基金会 Grant，同时也是 Substrate Builders Program、Web3 Bootcamp 成员。

[? Github](https://github.com/bifrost-finance/bifrost) [? DApp](https://bifrost.app) [? Wiki](https://wiki.bifrost.finance/) [? Twitter](https://twitter.com/bifrost_finance)

薪资范围：

中级：25k 起薪
高级：35k 起薪

可缴纳五险一金，另根据项目进展有额外奖金/代币激励
薪资根据个人能力上不设限，以面试沟通结果为准

Base：上海/远程

项目介绍

Bifrost（彩虹桥）是波卡生态 DeFi 基础协议，致力成为质押资产提供流动性的基础设施，推出面向 Staking 和平行链卡槽（SLOT）的衍生品 vToken。目前已获得 NGC、SNZ、DFG、CMS 等机构数百万美金融资和 Web3 基金会 Grant，同时也是 Substrate Builders Program、Web3 Bootcamp 成员。

vToken 可在 DeFi、DApp、DEX、CEX 等多场景下优化交易，通过 vToken 实现 Staking、Slot Auction 等质押权益的转让通道，实现质押资产风险对冲，扩充场景如 vToken 作为抵押物进行借贷时，其 Staking 收益可抵销部分利息，实现低息借贷，目前上线前通过预热铸造的 vETH 已超过 $4,000 万美元（18,000 ETH），vETH 合约地址

? Github

? DApp ? Dashboard ? Faucet

? Wiki ? Twitter ? Telegram

岗位职责

• 负责 Substrate 核心 Pallet 的设计与实现
• XCM 跨链协议整合及其 API 设计与实现
• WASM、Ink! 工具链及执行环境的整合
• 平行链和中继链网络的部署与升级

任职要求

• 1 年以上 Rust 开发经验，或与之匹配快速上手 Rust 的能力
• 熟悉区块链相关数据结构与算法
• 认同技术文档、开源教程、参与技术分享的重要性并积极参与
• 良好的英文阅读能力

加分项

• 熟悉区块链底层技术，了解跨链技术
• 熟悉一门系统编程语言 如 C++, C, Go
• 熟悉开源社区，有开源项目贡献，技术博客等
• 有 Parity/Substrate 开发经验
• Docker/CI/Shell
• 熟悉 PoS 共识机制
• Solidity、Ink 等智能合约开发经验

Cryptape

People often think blockchain is coins, but we believe blockchain can transform the world through every aspect of people’s lives, most importantly reframing trust. We, Cryptape, are creating trust with technology, and provide the infrastructure and services for the crypto-economy. We design protocols and make them run, we are designers and engineers of our own future. We opensource everything we created. We encourage knowledge sharing and participate in many key dev events to boost innovation because we do believe that innovation can happen from every one of our team members. We are a distributed team, we work remotely.

Nervos CKB

The Nervos Network is a layered blockchain network for tomorrow’s crypto economy. CKB is the layer 1 of Nervos Network, a public permissionless blockchain. CKB uses Proof of Work and improved Nakamoto consensus to achieve maximized performance on average hardware and internet condition, without sacrificing decentralization and security which are the core value of blockchain. CKB supports scripting in any programming language with its own CKB-VM, a virtual machine fully compatible with RISC-V ISA. CKB is a General Verification Network, its programming model focuses on state verification, leaves state generation to layer 2 applications/protocols.

The Nervos CKB mainnet launched in 2019. It’s processing thousands of transactions and keeping assets worth hundreds of millions secure every day. We are working hard to make it better, focusing mainly on two directions. The first is to optimize the Rust implementation, make it more secure, running more faster and more friendly to use. The second is to evolve the protocol to extend the system capabilities. If you love solving challenging problems, system programming, Rust, enjoy learning, want to make the world better with your talents, and believe in blockchain, please join us to invent the new internet of trust and value.

Responsibilities

• Explore ways to improve security, latency and performance of the CKB P2P network.
• Design and deploy large scale environments to study CKB network’s behaviors.
• Improve CKB’s network stack based on requirements of different running environments.
• Implement or prototype networking optimization ideas.

Minimum Qualifications

• 5+ years experience in the software development field.
• Proficiency in at least one system language, including Rust, C/C++.
• Experience with large scale distributed system.
• Knowledge of modern performant, encrypted networking stack.
• Excellent teamwork and communication skills.

Preferred Qualifications

• Experience working with open source projects.
• Experience in large scale distributed system.
• Experience in network protocol stack design.
• Maintainer of open source networking protocol libraries is preferred.

Benefits and perks

Work remotely from anywhere Welcome Packet & Holiday gifts
Leading commercial insurance Maternity allowances for both genders
Sponsored learning opportunities Discounts on gym programs
Generous allowances on patens, computers, internet Team building and all-company travel

团队标签：

• Substrate Hackathon 获奖项目
• Web3.0 基金会 Grant 资助项目
• 入选 Substrate Builder Program
• 入选首期 Web3.0 Bootcamp

职位特色：

• 远程办公
• Token 激励
• 技术导向
• 每周与 Parity Office Hour 参与机会

岗位职责：

1. 负责 Substrate 区块链核心模块开发；
2. 负责 Substrate 源码分析；
3. 负责测试网络部署与维护。

任职要求：

1. 本科及以上学历，计算机相关专业优先；
2. 一年以上 Rust 开发经验；
3. 良好的英文阅读能力。

加分项：

• 熟悉区块链底层技术，了解跨链技术；
• 熟悉一门系统编程语言: 如 C++, C, Go；
• 熟悉开源社区，有开源项目贡献，技术博客等；
• 有 EOS 合约开发经验；
• 有 Parity/Substrate 开发经验；
• Docker/CI/Shell 等技能。