We are seeking a highly skilled and entrepreneurial Software Engineer to architect, build, and scale the core trading and research infrastructure for a newly formed quantamental trading pod. You will lead the design and deployment of systems that support semi-systematic strategies operating in Japanese equity market.

This is a hands-on role at the intersection of technology, research, and trading - you'll collaborate directly with quantitative researchers, fundamental analysts and the Senior Portfolio Manager to turn ideas into production-ready strategies.

The pod is led by a Senior Portfolio Manager with 10+ years of experience and a proven track record in alpha generation, strategy development, and risk management at top-tier firms. This is a unique opportunity to own the technology stack from day one, influence strategic direction, and help shape a high-performance team in a collaborative and intellectually rigorous environment.

Principal R...