About us
Bitget is the world's largest Universal Exchange (UEX), serving over 125 million users and offering access to over 2M crypto tokens, 100+ tokenized stocks, ETFs, commodities, FX, and precious metals such as gold. The ecosystem is committed to helping users trade smarter with its AI agent, which co-pilots trade execution.
Bitget is driving crypto adoption through strategic partnerships with LALIGA and MotoGP™. Aligned with its global impact strategy, Bitget has joined hands with UNICEF to support blockchain education for 1.1 million people by 2027. Bitget currently leads in the tokenized TradFi market, providing the industry's lowest fees and highest liquidity across 150 regions worldwide.
What you'll do
- Participate in the design and implementation of wallet solutions that support multiple chains (BTC, Solana, EVM-based, Move-based, Cosmos-based)
- Develop secure transaction generation, transaction signing, and transaction verification logic, supporting signature algorithms for different blockchain architectures (such as ECDSA, Ed25519, etc.)
- Integrate multi-chain blockchain protocols, understand the transaction structure, transaction execution process, and smart contract implementation of each chain, to ensure compatibility and security
- Participate in security audits, identify potential vulnerabilities and propose solutions
- Track industry security incidents, continuously optimize the security and defense measures of the solution
- Write high-quality design documents and technical documents to ensure code maintainability and security
What you'll need
- More than 5 years of development experience, at least 3 years of blockchain development experience
- Proficient in at least one mainstream programming language and able to learn quickly
- In-depth understanding of the technical details of Bitcoin, Solana, EVM series, Move series, and Cosmos series
- Highly aware of security, familiar with common attack methods and prevention solutions
- Understand the basics of cryptography (asymmetric encryption, signature algorithms)
Bonus points
- There are blockchain products that have been successfully launched, which can provide open-source code.
- Have conducted in-depth research on the technical details of various blockchain architectures.
- Have participated in open-source blockchain projects or security audits.
岗位职责：
- 参与设计和实现支持多链（BTC、Solana、EVM系、Move系、Cosmos系）的钱包方案
- 开发安全的交易生成、交易签名和交易验证逻辑，支持不同区块链架构的签名算法（如ECDSA、Ed25519等）
- 集成多链的区块链协议，理解各链的交易结构、交易执行过程和智能合约实现，确保兼容性和安全性
- 参与安全审计、识别潜在漏洞并提出解决方案
- 跟踪行业安全事件，不断优化方案安全性和防御手段
- 编写高质量的设计文档和技术文档，确保代码可维护性和安全性
任职要求：
- 5年以上开发经验，至少3年区块链开发经验
- 熟练掌握至少一种主流编程语言，并能快速学习
- 深入理解Bitcoin、Solana、EVM系、Move系、Cosmos系的技术细节
- 具备极高的安全意识，熟悉常见的攻击手段与防范方案
- 了解密码学基础（非对称加密、签名算法）
加分项
- 有成功上线的区块链产品，能提供开源代码
- 对各架构区块链技术细节有深入研究
- 参与过开源区块链项目或者安全审计
Why Bitget?
- Bitget is the world's leading web 3 platform for copy trading and one of the world's largest and most respected exchanges
- We are a global company with staff members from over 50 different countries and regions
- We are growing and looking for world-class ambitious talents to help us continue this journey
- We have a streamlined structure that empowers employees to work efficiently, delivering the best results in a short timeframe
- We offer competitive salaries and benefits
- Blockchain technology and digital assets have the potential to change finance in a way no other technology can - be part of it!
If you are ambitious and believe that digital assets could be the next financial and technological revolution, please apply!
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