Binance CEX

Responsibilities

• Be part of a Web3 security team and take responsibility for architecting backend systems
• Maintain, migrate, and upgrade existing systems to ensure service quality
• Design and implement new services, collaborating with product managers to translate product and technical visions into actionable roadmaps
• Work closely with the operations team to improve security systems and tools, enhancing operational efficiency and automation
• Collaborate with the analysts team to fulfill data cleaning, modeling, and analysis requirements

Requirements

• Over 5 years of development experience in blockchain, anti-fraud, risk control, or related fields
• Led at least one high-priority (P0) project, including backend and big data processes
• Proficient in Spring Boot, Spring Cloud development, MySQL, and common NoSQL databases
• Familiar with big data components such as Hadoop, Hive, Spark, HBase, Kafka, Flink, Airflow, and Elasticsearch
• Extensive experience in big data development, including data collection, data cleaning, and real-time/batch analytics
• Strong communication skills and teamwork abilities
• Strong problem-solving and goal-oriented mindset with a proactive learning attitude; keen interest in Web3 security
• Ability to work collaboratively in a fast-paced, dynamic environment

Good-to-have

• Knowledge of blockchain and familiarity with on-chain data
• Front-end development experience
• Experience in performance tuning for JVM, SQL, RPC, etc.