Head of Characterization Small Molecules, R&D

Role summary

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This leadership role oversees characterization activities for small-molecule drug candidates within Takeda’s R&D organization in Japan. Requirements typically include an advanced degree in analytical chemistry, pharmaceutical sciences, chemistry, or a related discipline; extensive experience in small-molecule characterization; and a strong record leading scientific teams and cross-functional projects. The successful candidate is expected to guide analytical strategy, interpret complex data, support drug-discovery and development programs, ensure scientific quality, and collaborate effectively with chemistry, biology, process development, quality, and regulatory teams. Strong communication, people leadership, problem-solving skills, and the ability to work in an international environment are essential. Experience with modern analytical technologies and regulated pharmaceutical development is highly desirable.

About the employer

Takeda Pharmaceutical Company is a global biopharmaceutical company headquartered in Japan, with operations and research activities across North America, Europe, Asia, and other regions. Founded in 1781, Takeda develops and commercializes medicines in areas including gastroenterology, neuroscience, oncology, rare diseases, and vaccines. The company combines Japanese heritage with an international R&D and commercial organization, supporting innovative therapies from early research through global market access. Takeda emphasizes patient-focused innovation, scientific integrity, inclusion, and responsible business practices. Its Fujisawa site is one of the company’s important Japanese research locations and supports advanced pharmaceutical science and drug-development activities. Employees generally work in multidisciplinary, globally connected teams and may contribute to programs serving patients worldwide.