Lead Java Developer

We're looking for strong backend engineers to join our Lending Technology team and help build the next generation of a crypto‑lending platform. In this role, you'll work on the core services that power our lending business, covering everything from collateral management and interest modelling to liquidations and integrations across both blockchain and traditional financial systems.

Selby Jennings - Hong Kong - Full time

Salary: Negotiable

What We're Looking For:

  • 10+ years of relevant development experience
  • Excellent core Java skills
  • Knowledge of Spring and Kafka
  • Experience developing microservices
  • Code optimization and profiling capabilities

Responsibilities will include:

  • Design, develop, and maintain backend services for crypto lending and borrowing products
  • Implement core lending logic including:
    • Loan origination and lifecycle management
    • Interest rate models and accrual
    • Liquidation and risk management mechanisms
  • Build reliable, scalable APIs for internal and external consumers
  • Integrate with blockchain networks, smart contracts, custodians, oracles, and pricing feeds
  • Write clean, well-tested, and well-documented code
  • Participate in code reviews and architectural discussions
  • Monitor and improve system performance, security, and reliability in production

Bonus Points:

  • Experience leading a team
  • Development experience with OMS and Risk Systems
  • Knowledge of traditional financial products (Options, forwards, futures)
  • Docker / Kubernetes / AWS
  • Knowledge of crypto
  • Knowledge of crypto products
    • Perpetual Forwards (perps)
    • On-Chain Borrows / Lends
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