Staff Engineer-Trading

深圳. Posted 5 months ago

The role

You will design and implement key trading components and high-impact features for a low-latency trading platform. You will optimize trading architecture performance and contribute to the core platform roadmap.

What you will do

Responsible for technical design of key trading components and high-impact feature implementation
Optimize and resolve performance bottlenecks in the trading architecture using low-latency Java technology
Contribute to the core platform service architecture roadmap for scalability and reliability
Solve highly complex and ambiguous technical challenges
Implement monitoring and incident response strategies
Participate in on-call rotations to ensure system reliability
Collaborate with stakeholders to translate business requirements into technical designs
Support and implement software engineering best practices including secure coding, automated testing, and CI/CD

Required qualifications

Bachelor's degree in Computer Science, Software Engineering, or a strong STEM field
7+ years of experience building high-performance, low-latency systems with Java
Deep expertise in JVM internals
Knowledge of memory management and advanced concurrency
Proven skills in distributed system design and implementation
Proficiency with messaging middleware
Familiarity with relational/NoSQL databases including PostgreSQL, Cassandra, and MongoDB
Experience with data modeling and performance tuning
Proficiency in Linux performance tuning and kernel-level optimization for low-latency applications
Strong mastery of CI/CD, automated testing, and monitoring

Nice to have

PhD or Master's degree in quantitative fields
Experience with High Frequency Trading (HFT) platforms, market making systems, or algorithmic work
Experience with trading infrastructure
Deep understanding of FIX protocol and other industry standards
Experience with hardware-level optimization or specialized ultra-low latency networks
Contributions to open source projects related to high-performance Java or financial technology
Familiarity with cloud-native development best practices

About the company

ogroup manages core order and position management systems, providing trading products including manual, automated, and social trading, as well as brokerage services.