Company · 19 open roles
Careers at O Group
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19 positions at O Group
高级 Java 后端工程师（Web3 × AI）
O Group·Shenzhen or Hong Kong
高级 Java 后端工程师（Web3 × AI） at O Group. Location: Shenzhen or Hong Kong. Role: designing backend, developing features, optimizing systems Requirements: Strong Java backend experience with Spring Boot/Spring Cloud, distributed systems, MySQL/Redis/MQ/RPC, Web3/DeFi knowledge and abil…
高级数据产品经理
O Group·Shenzhen, Guangdong, China
高级数据产品经理 at O Group. Location: Shenzhen, Guangdong, China. Role: modeling data, designing metrics, driving delivery Requirements: 5+ years in data or data product design, strong data modeling and metric-system skills, proficient in SQL, experience with data warehouse and real-tim…
Staff/Senior Staff Web3 Big Data Engineer
O Group·Shenzhen or Hong Kong
Staff/Senior Staff Web3 Big Data Engineer at O Group. Location: Shenzhen or Hong Kong. Role: designing architecture, building pipelines, optimizing performance Requirements: Bachelor in CS or related, 7+ years big data development, expertise with Hadoop/Spark/Flink, storage engin…
AI工程师, Computer Vision 计算机视觉
O Group·Shenzhen or Singapore
AI工程师, Computer Vision 计算机视觉 at O Group. Location: Shenzhen or Singapore. Role: designing architecture, developing models, integrating systems Requirements: Lead technical development of a document-security AI platform; 8+ years AI/ML experience with computer vision and multimoda…
Staff Engineer-Growth
O Group·Shenzhen, Guangdong, China
Staff Engineer-Growth at O Group. Location: Shenzhen, Guangdong, China. Role: driving innovation, maintaining services, exploring defi Requirements: Bachelor's in CS/Engineering, experience building microservices with Java, Spring Boot and Spring Cloud; deep knowledge of multithr…
Senior/Staff Engineer-LP-Strategy Service
O Group·Shenzhen or Hong Kong
Senior/Staff Engineer-LP-Strategy Service at O Group. Location: Shenzhen or Hong Kong. Role: developing microservices, designing architecture, mentoring developers Requirements: 5+ years software development experience, STEM background, proficiency with WebSocket, GraphQL, Linux,…
Senior/Staff Software Engineer, Liquidity Platform
O Group·Shenzhen or Hong Kong or Singapore
Senior/Staff Software Engineer, Liquidity Platform at O Group. Location: Shenzhen or Hong Kong or Singapore. Role: designing infrastructure, building services, optimizing performance Requirements: Bachelor's in STEM, 3+ years software/data engineering experience (3–8 years typica…
安全治理工程师/应用安全工程师
O Group·Shenzhen or Hong Kong
安全治理工程师/应用安全工程师 at O Group. Location: Shenzhen or Hong Kong. Role: building systems, identifying risks, driving remediation Requirements: 5+ years in application/product security, strong threat modeling and SDLC knowledge, experience building LLM/agent systems and prompt/rule eng…
客户端安全专家/架构师
O Group·Shenzhen or Hong Kong
客户端安全专家/架构师 at O Group. Location: Shenzhen or Hong Kong. Role: analyzing attacks, designing architecture, building defenses Requirements: Bachelor's in computer-related field, 3+ years related experience; strong Android/iOS security and reverse engineering skills; familiarity wit…
稳定性架构师
O Group·Shenzhen, Guangdong, China
稳定性架构师 at O Group. Location: Shenzhen, Guangdong, China. Role: improving stability, optimizing infrastructure, designing systems Requirements: Bachelor's in CS or related, 8+ years experience in development/architecture, strong Java/Spring Cloud and C++ skills, SRE practices, Lin…
AI Engineer
O Group·Shenzhen, Guangdong, China
AI Engineer at O Group. Location: Shenzhen, Guangdong, China. Role: integrating models, maintaining availability, building infrastructure Requirements: Bachelor in STEM, experience with AI Agent/RAG solutions, microservices/API development using Java, Spring Boot, Spring Cloud, P…
AI Agent-Basic Platform
O Group·Shenzhen, Guangdong, China
AI Agent-Basic Platform at O Group. Location: Shenzhen, Guangdong, China. Role: designing architecture, building platform, integrating models Requirements: Bachelor's degree, 6+ years backend/platform engineering experience, strong system design, proficiency in Java and Python, e…
Staff Engineer-Trading
O Group·Shenzhen, Guangdong, China
Staff Engineer-Trading at O Group. Location: Shenzhen, Guangdong, China. Role: designing systems, optimizing performance, implementing features Requirements: 7+ years building high-performance, low-latency Java systems; strong JVM, concurrency, memory management, distributed syst…
Staff Engineer-Exchange Middle Platform
O Group·Shenzhen or Hong Kong
Staff Engineer-Exchange Middle Platform at O Group. Location: Shenzhen or Hong Kong. Role: designing systems, debugging systems, optimizing performance Requirements: Expertise in Java or C++ and system-level programming; experience building low-latency, high-throughput, high-avai…
资深Java架构师 (资金业务方向）
O Group·Shenzhen or Hong Kong or Singapore
资深Java架构师 (资金业务方向） at O Group. Location: Shenzhen or Hong Kong or Singapore. Role: designing architecture, driving change, coordinating teams Requirements: 8+ years backend development with 3+ years architecture experience; deep Java stack knowledge (Spring Boot/MyBatis), MySQL, …
主机安全工程师（HIDS）
O Group·Shenzhen, Guangdong, China
主机安全工程师（HIDS） at O Group. Location: Shenzhen, Guangdong, China. Role: building detection, optimizing strategies, analyzing threats Requirements: 3–5 years host security experience; expertise in host detection, malware analysis, threat modeling, macOS/Linux behavior collection, AP…
资深Java 开发专家（KYC/AML，合规平台 ）
O Group·Hong Kong or Singapore
资深Java 开发专家（KYC/AML，合规平台 ） at O Group. Location: Hong Kong or Singapore. Role: designing engine, integrating agents, leading projects Requirements: 5+ years Java development with deep JVM, concurrency and distributed systems knowledge; experience with SpringBoot/SpringCloud/Mybat…
AI安全工程师（Agent/漏洞检测）
O Group·Shenzhen or Hong Kong
AI安全工程师（Agent/漏洞检测） at O Group. Location: Shenzhen or Hong Kong. Role: designing systems, developing defenses, integrating workflows Requirements: 3+ years backend development; production LLM Agent deployment experience; strong Python/Go/Java skills; AI security expertise (prompt…
Senior Java Engineer-LP-Architecture
O Group·Shenzhen or Hong Kong
Senior Java Engineer-LP-Architecture at O Group. Location: Shenzhen or Hong Kong. Role: delivering features, optimizing performance, troubleshooting issues Requirements: 3+ years application development experience; STEM background; familiarity with Aeron, Disruptor, JVM; performa…