BGW Swap Aggregator Backend Engineer 聚合器后端技术工程师

About usBitget Wallet is the non-custodial crypto wallet designed to make crypto simple and secure for everyone. With over 80 million users, we bring together a full suite of crypto services, including swaps, market insights, staking, rewards, DApp exploration, and payment solutions. Supporting 130+ blockchains and millions of tokens, Bitget Wallet enables seamless multi-chain trading across hundreds of DEXs and cross-chain bridges. Backed by a $300+ million user protection fund, it ensures the highest level of security for users' assets.What you'll doDesign and develop the core architecture of the Swap aggregator, optimizing aggregation and order-splitting algorithms.Conduct in-depth research and implement optimal trading path algorithms for cross-chain and on-chain DEXs, ensuring efficient and low-cost trading experiences.Be familiar with major public blockchain ecosystems (such as Ethereum, BSC, Solana, Polygon, etc.), and implement on-chain data parsing and interactions.Design and implement cross-chain asset transfer logic, optimizing on-chain trading performance and security.Build high-concurrency, high-availability backend services to ensure stable operation under heavy trading volumes.Optimize system performance, including latency, throughput, and resource utilization.Continuously track the development trends of Web3, swap aggregators, and blockchain technology, delivering innovative solutions.Explore emerging on-chain technologies to provide a competitive edge for the company’s products.What you'll needProficient in Golang with extensive server-side development experience.Deep understanding of swap aggregator architecture and order-splitting algorithms; familiar with aggregator solutions such as 1inch, Uniswap, etc.Skilled in on-chain data parsing and DEX (Decentralized Exchange) algorithms, including AMM and order book models.Familiar with the underlying logic and development tools of major public blockchain ecosystems (such as Ethereum, BSC, Polygon, etc.).Experience in smart contract development or contract interactions; able to quickly analyze on-chain data and trading logic.Extensive experience in designing high-concurrency, high-availability system architecture; proficient in performance optimization and complex system decomposition.Deep understanding of distributed systems, caching technologies, and message queues.Experience working in Web3, blockchain, or fintech industries; familiar with DEX and swap aggregator business logic.Understanding of cryptocurrency market mechanisms, with practical research experience in trading cost and gas optimization.岗位职责负责Swap聚合器核心架构的设计与开发，优化聚合与拆单算法。深入研究并实现跨链与链上DEX的交易路径最优解算法，确保高效、低成本的交易体验。熟悉各主流公链生态（如Ethereum、BSC、Solana、Polygon等），实现链上数据解析与交互。设计并实现跨链资产流转逻辑，优化链上交易性能与安全性。构建高并发、高可用的后端服务，确保服务在高交易量场景下稳定运行。优化系统性能，包括延迟、吞吐量及资源使用率。持续跟踪Web3、Swap聚合器及区块链技术发展趋势，输出创新解决方案。探索新兴链上技术，为公司产品提供竞争优势任职要求精通Golang语言，拥有丰富的服务端开发经验。深入理解Swap聚合器架构及拆单算法，熟悉如1inch、Uniswap等聚合器技术方案。精通链上数据解析与DEX（去中心化交易所）算法，包括AMM、订单簿等模型。熟悉主流公链生态系统（如Ethereum、BSC、Polygon等）的底层逻辑及开发工具。具备合约开发或合约交互经验，能快速分析链上数据及交易逻辑。丰富的高并发、高可用系统架构设计经验，擅长性能优化及复杂系统拆分。对分布式系统、缓存技术及消息队列等有深刻理解。具备Web3、区块链或金融科技行业工作经验，熟悉DEX和Swap聚合器的业务逻辑。理解加密货币市场运行机制，对交易成本、Gas优化等有实际研究经验。加分项熟悉Rust、Solidity等区块链开发语言。有以下公司 如OKX、1inch、Jupiter、Unizen、Uniswap、0x 相关业务从业经验。在Swap聚合器算法优化、跨链技术方向有创新性成果。If you are ambitious and believe that digital assets could be the next financial and technological revolution, please apply!By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.