Low Latency Execution Systems Engineer (C++)
OptiverSydney, New South Wales, Australia
Posted January 13, 2026
Full Time
About the Company
Optiver is a global market maker with offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management.
Job Description
We are looking for a senior engineer to work on our low latency execution platforms, including software that interfaces directly with FPGA-based components. The ideal candidate has at least 5 years' experience as a software engineer working with performance-critical high throughput or low latency systems.
Requirements
- At least 5 years' experience as a software engineer working with performance-critical high throughput or low latency systems
- Skilled at object-oriented programming in C++, or Java/C# with a strong desire to work in C++
- Strong understanding of network technologies (10G Ethernet, UDP, TCP) and Linux networking
- Excellent understanding of computer science fundamentals like operating systems, data structures and algorithms
- Excited by technically challenging problems
- Embracing AI tools for parts of their role, without sacrificing code quality or runtime performance
Benefits
- Performance-based bonus structure
- Training, mentorship and personal development opportunities
- Daily breakfast, lunch and an in-house barista
- Gym membership plus weekly in-house chair massages
- Regular social events, including a company trip every two years
- Guided relocation, a competitive relocation package and visa sponsorship where necessary
