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.