KisoJi Biotech is advancing next-generation antibody therapeutics through the integration of proprietary transgenic heavy chain-only antibody (HCAb) platforms, AI-guided discovery, functional screening technologies, and high-throughput single-cell screening systems.

We are currently seeking a highly motivated Scientist – Immunology & Functional Assay Development to join our Assay Development (AD) team and support the advancement of immuno-oncology projects.

This role will focus on the design, optimization, and execution of complex immune-cell functional assays to evaluate antibody therapeutic candidates and mechanisms of action. The successful candidate will contribute scientifically and technically to the development of translational in vitro assays that support discovery-stage decision‑making and candidate selection.

This is a hands‑on laboratory position requiring strong expertise in immunology, immune cell biology, and functional assay development with...