Logo

Staff Engineer - Blockchain Security and Monitoring

OKX
Singapore
Full time

Overview

Department

IT

Job type

Full time

Compensation

Salary not specified

Location

Singapore, Southeast Asia

Company size

Mature [ 50+ employess ]

Resume Assistance

See how well your resume matches this job role with our AI-powered score. By uploading your resume, you agree to our Terms of Service

Ready to apply?

You're one step away - it takes less than a minute to upload your resume

Develops an AML on-chain monitoring system and blockchain security defense system. Focuses on tracking hacker addresses and analyzing risks through MEV economic models, providing security support for financial institutions.

Requirements

  • Bachelor's/Master's degree in Computer Science, Network Security, or related technical field
  • Proficiency in at least one mainstream language (Java/Python/Rust)
  • 3+ years of Java development experience, proficient in Spring Boot, Spring Cloud, and other frameworks
  • Proficient in Kafka, Redis, Elasticsearch technology stack, with experience using relational databases (MySQL)
  • Knowledge of using Python/Rust for building blockchain analyzers (such as Revm-based sandboxes)
  • Understanding of Revm - including simulating attack POCs and sandbox environment testing

    • Responsibilities

  • Implement a blockchain monitoring backend system based on Spring Boot
  • Develop on-chain hacker address identification and tracking algorithms and alert systems to monitor suspicious transaction activities in real-time
  • Build transaction relationship graphs to visualize fund flows
  • Integrate multi-chain monitoring capabilities covering major public chains (ETH, BTC, BSC, etc.)
  • Build sandbox environments based on Revm to simulate on-chain transaction execution processes and detect potential vulnerabilities and MEV-related risks
  • Establish a real-time alert system for monitoring high-risk operations across multiple dimensions, such as abnormal gas consumption, permission changes, fund flows, etc.
  • Research cutting-edge attack methods, optimize detection rule sets, and generate security incident analysis reports

    • Benefits

  • Competitive total compensation package
  • L&D programs and Education subsidy for employees' growth and development
  • Various team building programs and company events
  • Wellness and meal allowances
  • Comprehensive healthcare schemes for employees and dependants
    • Company
    About
    Academy
    Pricing
    Partnerships
    Legal
    Terms
    Privacy
    Cookies
    Contact
    © All rights reserved.