Job Description

Join to apply for the Senior Backend(Java) Developer role at Aster .

Responsibilities

  • 3+ years of experience in exchange core system development
  • Design indexing systems, RPC interaction layers, and event stream processing architecture
  • Build real‑time data pipelines (e.g., Kafka/RabbitMQ integration)
  • Build high‑performance APIs
  • Build REST/WebSocket/GraphQL interfaces
  • Handle low‑latency requirements in high‑frequency trading scenarios
  • DeFi application logic implementation
  • Price oracle integration
  • Trading simulation engine development; 3+ years of futures or spot trading system development experience
  • Gas fee optimization strategies
  • Infrastructure reliability assurance
  • Node management
  • Load balancing and failover systems
  • Risk control system implementation
  • Microservices architecture design
  • Wallet interaction...

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