Chemist / Chemical Engineer (Sodium-Ion Batteries)

Bihar Batteries — San Francisco, Spain

### Summary - Lead role to bring sodium-ion cell technology from lab to scalable manufacturing. - Work across electrode formulation, cell assembly, electrochemical testing and scale-up. ### Responsibilities - Develop and scale cell technology in collaboration with partners. - Hands-on engineering and electrochemical work. ### Requirements - Master’s in Chemistry or Chemical Engineering with focus on electrochemistry. - 5–7 years of experience in battery/cell R&D and/or manufacturing. - Proven experience with sodium-ion and/or lithium-ion battery technologies. - Fluency in Spanish and English. ### Conditions - Based in San Sebastián, Spain (Hybrid).