Full Stack Development Engineer
Core
Design, develop, and maintain core modules of a cross-border payment platform, ensuring high availability, security, and performance for global users.
Role type
Senior Full Stack Development Engineer (Java)
Builds
Cross-border payment systems, transaction processing, clearing, settlement, and risk control modules.
Domain
FinTech / Global Payments
Deliverable
production ML models | product features
Required skills
Java Core, JVM principles, multithreading, concurrent programming, Spring Boot, Spring Cloud, Docker, Kubernetes, system design, performance tuning, API design, technical documentation
Preferred skills
Experience in core modules of cross-border payments or third-party payments, experience in high-tech or fin-tech companies
Technologies
Java, Spring Boot, Spring Cloud, Docker, Kubernetes
Responsibilities
Participate in core architecture design and technical solution development for cross-border payment platforms; Monitor and optimize system performance in high concurrency environments; Build fund security protection systems complying with international standards and Chinese regulations; Collaborate with operations teams for automated deployment and governance; Work with product, front-end, testing, and operation teams to implement technical solutions.
Seniority
Senior, hands-on IC