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资深 Java 后端开发 (DEX/ Trading) at Hyphen Connect Limited

Shenzhen, Guangdong Province, China -

Full Time

Start Date

Immediate

Expiry Date

27 May, 26

Salary

0.0

Posted On

26 Feb, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Java, Backend Development, DEX, Trading Systems, Architecture Design, Distributed Systems, Order Book, Real-time Data, Risk Control, Low Latency, Concurrency, JVM Tuning, LMAX Disruptor, Chronicle, Database Design, Kafka

Industry

Staffing and Recruiting

Description

核心职责交易架构设计：主导去中心化交易平台（DEX）后端架构的演进，构建稳定、可扩展的分布式系统。核心引擎开发：负责撮合逻辑、订单簿维护、实时行情分发及风控清算等关键交易模块的研发。接入与数据服务：开发高性能交易网关（支持 REST 与 WebSocket）及低延迟的 K 线数据服务。极致性能优化：针对高频交易场景进行系统调优，确保在极端高并发下的毫秒级响应与稳定性。基座能力建设：完善数据持久化方案、全链路监控、多维度备份及容灾恢复等基础工程建设。任职要求深厚技术背景：拥有 8 年以上 Java 开发经验，精通底层并发编程、内存模型及 JVM 深度调优。行业实战经验：具备 3 年以上交易所核心系统开发背景，对清结算、资产流转及撮合流程有深刻理解。高性能架构：熟练运用 LMAX Disruptor、Chronicle 等低延迟框架，具备独立主导复杂子系统的经验。数据存储专家：精通关系型与非关系型数据库设计（如 MySQL, Redis, MongoDB），擅长分库分表及高可用方案。云原生基础设施：熟练掌握容器化部署（K8s）与主流公有云架构（AWS/Aliyun），具备实时流处理（Kafka）实战能力。

Responsibilities

The role involves leading the evolution of the Decentralized Exchange (DEX) backend architecture to build stable, scalable distributed systems, focusing on core trading modules like matching logic, order book maintenance, and real-time market data distribution. Key tasks include developing high-performance trading gateways and optimizing the system for millisecond response times under extreme concurrency.