About the Role

TaiSan is developing next-generation polymer electrolyte systems to enable Sodium Batteries 2.0 — delivering higher energy density, improved safety, and scalable manufacturing pathways.

We are seeking a Business Development Manager to lead strategic partnerships, supplier engagement, and customer relationships across the chemical, battery, and automotive ecosystems. This role will be central to translating TaiSan’s R&D progress into commercial traction.

You will work closely with the CEO and technical leadership to build strategic alliances, secure pilot opportunities, and position TaiSan within the global battery value chain. This is a high-ownership role suited for someone comfortable operating in a fast-moving deep-tech startup environment.

Key Responsibilities<...