Lending Java Developer - Hong Kong
Core
Design, develop, and maintain backend services for crypto lending and borrowing products, including loan origination, collateral management, and liquidation logic.
Role type
Senior Java backend engineer (crypto lending infrastructure)
Builds
Scalable APIs and core lending logic for crypto lending/borrowing products
Domain
Cryptocurrency / Financial Technology
Deliverable
production ML models | product features
Required skills
Java, Spring, Kafka, Microservices, Code optimization, API design, Blockchain integration, Risk management logic
Preferred skills
Team leadership, OMS/Risk Systems experience, Traditional financial products knowledge, Docker/Kubernetes/AWS, Crypto products knowledge
Technologies
Java, Spring, Kafka, Docker, Kubernetes, AWS
Responsibilities
Design and develop backend services for loan origination and lifecycle management; Implement collateral valuation, margining, and interest rate models; Integrate with blockchain networks, smart contracts, and oracles; Collaborate with product, risk, and compliance teams; Write clean, tested, and documented code; Participate in code reviews and architectural discussions; Monitor and improve system performance and security.
Seniority
Senior, hands-on IC