Performance Engineer

About Us

Ordo One is a dynamic startup based in Stockholm, Sweden, focused on developing cutting-edge, high-performance trading systems for professional trading firms. Our entire technology stack, from the macOS frontend to the Linux-based server side, is built using Swift. With a proven track record of successfully bringing multiple similar products to market, we're confident that we will execute our vision for a next-generation trading system. Currently a team of 9, we are looking to expand as we grow and scale our highly available platform.

Why Ordo One?

• Join a small, focused team with a proven track record building innovative products.
• Tackle high-impact projects in a performance-critical trading environment.
• Shape the future of trading technology using a fully Swift-based stack.
• Leverage the latest tools and platforms, including the latest versions of Swift, SwiftUI and macOS and in the future support emerging technologies like Apple Vision Pro.
• Help shape our scalable, highly available trading platform while contributing to the Swift open source community..

Performance Engineer

We are seeking a performance-focused engineer to drive overall system performance through benchmark and performance test automation ensuring scalability both vertically and horizontally. Root cause analysis for performance bottlenecks, including solving and proposing remedies, ensuring that relevant performance metrics and probes are available, and recommending and implementing performance improving patterns across the team, is part of your daily work. You’ll work to ensure our trading platform can handle massive loads efficiently, guaranteeing speed and reliability for our clients.

Key Responsibilities

• Identify, analyze and optimize performance and scalability bottlenecks.
• Implement automated performance and benchmarking test processes to ensure consistent performance metrics.
• Improve and maintain our benchmark infrastructure, including open source components such as Benchmark
• Holistic view of overall system performance, help drive system overall performance with hands-on improvements or recommendations of best practice patterns

If you’re excited about building the next generation of trading systems and would love working with Swift, we’d love to hear from you.

How to Apply

Please send your application to contact@ordo.one with the position you’re applying for in the subject line.

If you’re excited about building the next generation of trading systems and would love working with Swift, we’d love to hear from you.