Java Developer - Investment Bank (Contract)

About the Client Our client is a premier global investment bank and financial services leader, renowned for its cutting-edge technology and sophisticated trading platforms. To support on the current operation, they are looking for a Java Developer. It would be a 12 months extendable contract. Key Responsibilities Lead the development of high-concurrency, low-latency backend services that power global trading systems and real-time financial data processing. Design and implement scalable microserv

Morgan McKinley - Hong Kong - Full time

Salary: HK$51k -60k pm

About the Client

Our client is a premier global investment bank and financial services leader, renowned for its cutting-edge technology and sophisticated trading platforms. To support on the current operation, they are looking for a Java Developer.

It would be a 12 months extendable contract.

Key Responsibilities
  • Lead the development of high-concurrency, low-latency backend services that power global trading systems and real-time financial data processing.
  • Design and implement scalable microservices architectures to support multi-asset class platforms and complex risk management engines.
  • Optimize system performance and stability to handle massive daily transaction volumes while maintaining 99.99% uptime.
  • Collaborate with global engineering teams to modernize legacy frameworks into cloud-native environments and distributed systems.
  • Build and govern secure, high-performance APIs (REST/gRPC) that adhere to strict international financial regulatory and security standards.
  • Drive engineering excellence through automated testing, performance profiling, and sophisticated CI/CD pipelines in a DevOps-driven culture.
Requirements
  • Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline from a reputable university.
  • Minimum of 3-6 years of experience in backend development, ideally within investment banking, fintech, or high-growth technology firms.
  • Expert proficiency in at least one core enterprise language, such as Java (Spring Boot)
  • Strong hands-on experience with distributed systems, multi-threading, and messaging middleware like Kafka or RabbitMQ.
  • Deep understanding of database design and optimization, including both relational (PostgreSQL/DB2) and NoSQL (MongoDB/Redis) technologies.
  • Excellent analytical and problem-solving skills, with the ability to thrive in a fast-paced, mission-critical production
Benefit
  • 15 days of AL
  • Mediacl insurance


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