Scientist, Radiochemistry

Actithera is a radiopharmaceutical biotech company, co-headquartered in Oslo and Cambridge, Massachusetts, founded in 2021. The company applies a chemistry-first approach to design next-generation radioligand therapies (RLTs) that deliver potent, tumor-focused radiation while sparing healthy tissue—guided by an isotope-agnostic and platform-enabled strategy to optimize tumor retention and therapeutic index. Actithera’s vision is rooted in precision molecular design and a deeply collaborative culture, with a shared mission to transform the lives of cancer patients through innovative science.
We are seeking a motivated and skilled Scientist in Radiochemistry to join our R&D team in Oslo. The Scientist will work hands-on in the laboratory under the guidance of a Senior Scientist, supporting radiochemistry, analytical development, and CMC activities across discovery, preclinical, and early clinical programs. This role is well suited for a scientist looking to grow expertise in radiophar...