Participate in the development of backend systems for the company’s centralized exchange (CEX), providing technical support for core business operations.
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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.
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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.
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Lead research and resolution of critical technical challenges, ensuring stability of the core systems.
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Participate in core architecture implementation, write high-quality code, train and guide developers, and help standardize engineering processes.
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Lead the design, development, and innovation of real-time computing systems.
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Drive the architectural evolution of the trading matching engine (handling tens of millions to hundreds of millions of daily requests).
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Lead the development of rule engines, variable platforms, and other mid-platform (middleware) systems.
Requirements:
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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.
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Experience in developing and optimizing large-scale data aggregation, query, and computation systems.
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Experience with large-scale system refactoring; hands-on exposure to DDD, middleware platforms, and CI/CD is a strong plus.
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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.
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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.
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Experience building or promoting core frameworks in large-scale companies is preferred.
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Familiar with common networking issues and capable of effective troubleshooting.