High-Performance Software Engineer

3 weeks ago


Singapore QUESS SELECTION & SERVICES PTE. LTD. Full time
Job Summary:

As a High-Performance Software Engineer at Quess Selection & Services Pte. Ltd., you will be responsible for developing and optimizing high-performance trading applications in Java and Rust. You will focus on ultra-low latency and efficiency, ensuring that our systems are scalable and reliable.

Key Responsibilities:
  • Develop and optimize complex trading applications, leveraging your expertise in Java and Rust to achieve ultra-low latency and high performance.
  • Design and implement scalable systems and APIs using GraphQL, integrating data across diverse platforms to support data flows.
  • Collaborate with other engineers and stakeholders to design A/B testing frameworks and benchmarking tools for continuous system improvement.
  • Contribute to backend services with Python, Ruby, and JavaScript, ensuring robust, reliable, and scalable code.
  • Utilize performance monitoring tools to identify latency bottlenecks and optimize system throughput.
  • Manage and deploy code on various environments, ensuring smooth operation and minimal downtime.

Requirements:
  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
  • 5+ years of experience in a similar role, ideally within a trading firm or latency-sensitive environment.
  • Proficiency in Java, Rust, Python, Linux Shell, SQL, and GraphQL.
  • Solid experience in high-performance computing and low-latency optimizations.
  • Strong knowledge of data structures, algorithms, and memory management.
  • Experience with performance profiling and tuning tools for latency measurement.
  • Familiarity with A/B testing frameworks and methodologies.
  • Excellent communication skills, including the ability to work collaboratively across teams and functions.
  • Experience in distributed computing and data storage solutions.
  • Familiarity with Docker, Kubernetes, and DevOps for CI/CD pipelines.
  • Knowledge of financial trading and market data.
  • Ability to speak business-level Mandarin is a plus, especially for coordinating with stakeholders in China, Taiwan, and Hong Kong.


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