GrepJob
OKX

Senior/Staff Java Engineer - Web3 Wallet Defi Earn

OKX
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about 5 hours ago
Hong Kong, Hong Kong or Singapore, SingaporeSenior / Staff+

Responsibilities

  • Design and optimize the backend architecture of the Wallet Earn platform.
  • Build the aggregated-investment risk control platform for system stability and fund safety.
  • Improve protocol integration capabilities for onboarding new protocols efficiently.
  • Contribute to the multi-chain user asset platform, ensuring accurate and real-time data.
  • Own the architecture and development of core modules for the AI Agent Marketplace.
  • Diagnose and resolve complex production issues to ensure high availability.
  • Enhance system architecture, code quality, and monitoring capabilities.

Requirements

  • Solid Java fundamentals with experience in Spring Boot and Spring Cloud.
  • Hands-on experience with middleware like MySQL, Redis, MQ, and RPC.
  • Proven experience in building high-concurrency, high-availability distributed systems.
  • Familiarity with major DeFi protocols and smart contract fundamentals.
  • Strong systems analysis and architecture design skills from large-scale products.
  • Ability to independently resolve complex production issues.
  • Strong sense of ownership and accountability in project management.

Benefits

  • Competitive compensation and a long-term incentive plan.
  • Comprehensive insurance coverage for employees and their families.
  • An international team and an open engineering culture.
  • Opportunities for technical growth in frontier Web3 and AI work.

Tech Stack

JavaMySQLRedisSpring Boot