IDENER.AI in Seville, Spain, seeks an R&D; Researcher in PV Materials to drive material-level innovation on international projects such as TERASUN. The role blends applied materials work with scientific development and requires strong data analysis and collaboration.You will evaluate photovoltaic materials, study degradation mechanisms, and propose new formulations across the PV value chain while engaging with global partners. We offer adaptable scheduling and a culture of trust and ownership.