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Optiver Logo Optiver · IT - Software Development

Senior Software Engineer

China, Shanghai · Job Posted February 10, 2026
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Job Description

We are now looking for a Software Engineer to join the China Options team. You will be responsible for setting architectural direction for parts of our system, delivering large bodies of well-engineered code and owning projects that directly impact Optiver’s cutting-edge trading systems. You will collaborate with fellow Engineers, Traders and Researchers to develop a deep understanding of trading, exchanges and what the ‘machine’ is doing. You’re not attached to tools and technologies, you focus on solving problems. Your challenge is to further innovate and maintain the foundation underlying our wider infrastructure.

Job Responsibility

  • Own the design, development and deployment of services that comprise our globally distributed trading platform
  • Build partnerships across the business to ensure we’re feeding the best ideas into our solutions
  • Build automated trading stack that runs machine learning models over high-performance servers to execute high-quality trades in low-latency
  • Continuously improve our trading systems and strategies to optimize for the ever-evolving markets

Requirements

  • At least 3 years’ work experience as a Software Engineer
  • Curious about how trading works and motivated to understand the business impact behind the technology you build
  • Experience with large scale server side development, and high-throughput, low-latency system optimisations
  • Technologists who are passionate about software and not only like to learn about it at work, but also like to get involved in their own projects at home
  • Natural problem solvers who love nothing more than tackling a complex technical challenge
  • Team players who love working with like-minded peers and are always looking to learn and improve
  • Experience with making architectural recommendations on IT solutions, design & approach
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