Hyphen Connect Limited
Senior Java Engineer (CEX experience) - Mandarin Speaking
Be an Early Applicant
Design, implement, and maintain backend systems for a centralized exchange (CEX). Lead architecture and development of payment systems, trading matching engines, real-time compute and middleware platforms. Drive technical reviews, troubleshooting, refactoring, and mentoring to ensure system stability, performance, and engineering standards.
Responsibilities:
- Participate in the development of backend systems for the company’s centralized exchange (CEX), providing technical support for core business operations.
- Design architectures for complex future payment-related systems; demonstrate strong capabilities in designing large-scale distributed systems while ensuring high-quality architecture that balances development, operational, maintenance, and reliability costs.
- Contribute to solution design and technical reviews for key engineering projects; conduct quality assessments, identify issues during system iteration, and help enhance team efficiency and development quality.
- Lead research and resolution of critical technical challenges, ensuring stability of the core systems.
- Participate in core architecture implementation, write high-quality code, train and guide developers, and help standardize engineering processes.
- Lead the design, development, and innovation of real-time computing systems.
- Drive the architectural evolution of the trading matching engine (handling tens of millions to hundreds of millions of daily requests).
- Lead the development of rule engines, variable platforms, and other mid-platform (middleware) systems.
Requirements:
- Bachelor’s degree in Computer Science or related field; expert-level proficiency in Java and its ecosystem, with 8+ years of hands-on development experience.
- Experience in developing and optimizing large-scale data aggregation, query, and computation systems.
- Experience with large-scale system refactoring; hands-on exposure to DDD, middleware platforms, and CI/CD is a strong plus.
- Deep understanding of Java-related frameworks such as Spring Cloud Alibaba, MyBatis—their design principles and internal mechanisms; strong knowledge of transactions and distributed transactions.
- Proficient in Redis and at least one MQ technology such as RabbitMQ or RocketMQ; familiarity with middleware such as SkyWalking, CAT, and scheduling/orchestration systems.
- Experience building or promoting core frameworks in large-scale companies is preferred.
- Familiar with common networking issues and capable of effective troubleshooting.
- CEX experience is mandatory.
Similar Jobs
.jpeg)
Artificial Intelligence • Hardware • Information Technology • Machine Learning
Lead MES and production scheduling improvements at Fab15 through AI, advanced analytics, automation, and data-driven optimization. Analyze equipment logs, reduce Q-time violations and equipment standby, manage Fab Auto Stage Ratio, develop dashboards and automation using SQL, RPA, APIs, UiPath, and Power BI, and improve MES troubleshooting. Drive global best-practice deployment, cross-site collaboration, Power User training, IE education, and project execution while supporting predictive analytics, anomaly detection, simulation, and responsible AI adoption.
Top Skills:
Agentic AiAIAnomaly DetectionAPIsGenerative AiMachine LearningMasMesPower BIPower ToolsPredictive AnalyticsRpaSimulationSQLUipath
Artificial Intelligence • Hardware • Information Technology • Machine Learning
Develops and optimizes semiconductor unit-process technologies for advanced DRAM and HBM products. Responsibilities include process recipe development, technology roadmaps, supplier strategy, structural/material/electrical data analysis, and innovations improving performance, yield, reliability, and cost. The role collaborates with integration, device, design, equipment, and material partners; recommends technology strategy to leadership; uses AI to improve development efficiency; and mentors engineers.
Top Skills:
Advanced Materials IntegrationAldArtificial IntelligenceCmosCmpCvdData AnalysisDevice PhysicsDielectric ProcessingDramDry EtchEpitaxial GrowthGate StackHbmInterconnectsIon ImplantationLithographyMaterials CharacterizationMetallizationProcess IntegrationPvdSemiconductor Process DevelopmentSiSigeStress EngineeringSurface AnalysisSurface TreatmentThermal ProcessingWet Cleaning
Artificial Intelligence • Hardware • Information Technology • Machine Learning
Lead Fab15 and DRAM network production planning across short- and mid-term horizons. Analyze demand, supply, inventory, capacity, cycle time, yield, and customer delivery data to optimize wafer starts, output, die mix, and cross-fab offload strategies. Monitor operational KPIs, identify deviations, lead recovery actions, standardize planning tools and dashboards, and coordinate cross-functional continuous improvement projects. Apply AI-enabled tools and advanced analytics to improve planning accuracy, capacity utilization, risk assessment, and operational decision-making.
Top Skills:
Advanced AnalyticsAi-Enabled ToolsDramEuvMetallizationSemiconductor ProbeWafer-To-Wafer (W2W)
What you need to know about the Sydney Tech Scene
From opera to comedy shows, the Sydney Opera House hosts more than 1,600 performances a year, yet its entertainment sector isn't the only one taking center stage. The city's tech sector has earned a reputation as one of the fastest-growing in the region. More specifically, its IT sector stands out as the country's third-largest, growing at twice the rate of overall employment in the past decade as businesses continue to digitize their operations to stay competitive.
