Senior Backend Engineer (Web3 Security)

TL;DR

Senior Backend Engineer (Web3 Security): Building and optimizing backend systems for Web3 security and threat detection with an accent on high-concurrency data processing and distributed architecture. Focus on designing scalable security services, implementing big data workflows, and enhancing automated threat detection capabilities.

Company

Binance is a leading global blockchain ecosystem and the world’s largest cryptocurrency exchange, dedicated to advancing the freedom of money through an inclusive financial ecosystem.

What you will do

• Design and optimize backend systems for Web3 security, ensuring high performance and scalability.
• Maintain and upgrade existing security services to improve system stability and quality.
• Collaborate with cross-functional teams to translate security requirements into actionable technical plans.
• Develop automated tools and threat detection capabilities to enhance operational efficiency.
• Work with data teams on collection, modeling, and analysis to support security use cases.
• Implement backend and big data workflows for security control scenarios.

Requirements

• 5+ years of backend development experience in blockchain, Web3 security, or risk control.
• Proficiency in Java, Spring Boot, and Spring Cloud.
• Strong knowledge of MySQL and NoSQL databases.
• Experience with distributed systems design and middleware like Kafka.
• Hands-on experience with big data technologies such as Hadoop, Spark, Flink, or Elasticsearch.
• English: Fluent proficiency required.

Nice to have

• Knowledge of blockchain and on-chain data.
• Familiarity with AI and machine learning concepts.
• Experience in performance tuning for JVM, SQL, and RPC.

Culture & Benefits

• Opportunity to shape the future of the world’s leading blockchain ecosystem.
• Collaboration with world-class talent in a flat, user-centric organization.
• Autonomy to tackle fast-paced, innovative projects.
• Results-driven environment with continuous learning opportunities.
• Competitive salary and benefits package.
• Work-from-home arrangement available.