Java Backend Engineer – P2P Marketplace

Full Time
  • September 23, 2026
  • Employment Info

    JOB  SUMMARY

    We are looking for a Java Backend Engineer to join our P2P trading platform team. This role focuses on building and scaling a high-volume C2C marketplace — the backend that powers a peer-to-peer trading experience similar to consumer resale platforms, but for financial assets.

    Responsibilities

    • Design and develop core backend modules for the P2P marketplace: order matching, escrow, dispute resolution, merchant management
    • Build high-concurrency transaction processing systems capable of handling large-scale C2C order flows
    • Develop seller/buyer workflow systems including listing management, order lifecycle, and payment confirmation
    • Integrate with payment channels and internal systems for fund locking and release
    • Ensure system reliability, idempotency, and consistency across the full transaction lifecycle
    • Participate in architecture design, code reviews, and cross-team technical collaboration

    Requirements

    • 3–5 years of Java backend development experience
    • Proficiency in Spring Boot, MyBatis, and distributed system components (Redis, MQ, MySQL)
    • Experience building e-commerce, C2C marketplace, or trading platform backends
    • Understanding of order lifecycle management, escrow/fund-hold mechanisms, and dispute workflows
    • English communication skills
    • Experience at C2C/e-commerce companies is a strong plus

     

     

     

    Are you interested in this position?

    Apply by clicking on the “Apply Now” button below!

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