Ionixx Technologies is building a recent fintech offering and inviting experienced software developers to join a founding team of startup-minded individuals. You will shape early architecture and design, influencing the product's trajectory and success. You will develop, optimize, and maintain the Lightspeed Trader desktop application across Windows and macOS, working on a large-scale C++ codebase, collaborating closely with product, QA, and infrastructure teams to deliver high-quality software.