Senior Java Engineer (Recommendation & Search)

Binance, a prominent global blockchain ecosystem, is known for operating the largest cryptocurrency exchange worldwide in terms of trading volume and users. With a presence in over 100 countries and trusted by more than 250 million individuals, Binance offers top-notch security measures, transparent user fund management, high-speed trading engine, deep liquidity, and an extensive array of digital asset products. The organization's services span from trading and finance to education, research, payments, institutional services, Web3 features, and more. By harnessing the potential of digital assets and blockchain technology, Binance aims to establish an inclusive financial ecosystem that promotes financial freedom and accessibility for people everywhere.

Join the Big Data team at Binance and immerse yourself in the realm of AI-driven, data-informed innovation. We specialize in converting vast data sets into actionable insights, enhancing tailored experiences, ensuring regulatory compliance, and supporting global operations. If you are enthusiastic about shaping the future of AI and analytics, bring your expertise to Binance and contribute significantly with forward-thinking solutions.

Responsibilities:

• Create and refine microservices architecture utilizing Java Spring Boot, focusing on system performance, scalability, and reliability.
• Deploy and oversee microservices components like service discovery, configuration management, and load balancing with Spring Cloud.
• Conduct data analysis, processing, and exploration using big data technologies.
• Optimize and manage data storage and retrieval systems such as ES/HBase for efficient data handling.
• Collaborate closely with business stakeholders to comprehend requirements and provide data solutions aligning with business objectives.
• Monitor, troubleshoot, and enhance backend services to ensure smooth functionality.
• Engage in the entire development lifecycle, including requirements gathering, system design, coding, testing, and deployment.
• Maintain and improve existing backend services to uphold code quality and performance standards.
• Coordinate with cross-functional teams to integrate data solutions into current applications.

Requirements:

• Hold a Bachelor's or Master’s degree in Computer Science, Engineering, or related fields.
• Possess 8 years of professional Java development experience, with at least 3 years focused on Spring Boot microservices.
• Demonstrated expertise in designing and implementing Java Spring-based microservices architecture, integrating Spring Cloud.
• Hands-on experience with data development and big data technologies like Hive, Spark, and Flink.
• Familiarity and proficiency in utilizing components such as Apollo Configuration Center, Kafka Message Middleware, Xxl Job Scheduler, Pinpoint Link Tracking, and Prometheus Monitoring.
• Proficient in optimizing and managing large-scale databases and data processing workflows.
• Strong problem-solving abilities, showcasing an aptitude for troubleshooting and enhancing backend services.
• Excellent communication and collaborative skills to work effectively in a cross-functional environment.
• Experience with CI/CD pipelines, such as Jenkins or GitLab CI, is advantageous.
• Knowledge of cloud services like AWS is a plus.
• Strong understanding of financial or blockchain business models and processes is beneficial.