Pstrong Job Title: /strong Battery Modelling Researcher (Physics-Based AI Models) /ppstrong Location: /strong Barcelona, Spain /p pstrong Position Overview /strong /pp We are seeking a highly motivated and skilled researcher to join our strong Smart Battery Unit /strong in Barcelona. The successful candidate will work at the intersection of electrochemical modelling, data-driven methodologies, and real-world battery systems /p p This role is focused on the development of advanced battery models that can be translated from research environments into practical applications, including Battery Management Systems (BMS), edge devices, and cloud-based platforms. The candidate will contribute to cutting-edge national and European RD projects, while supporting the transition of innovative modelling approaches into scalable, production-ready solutions /p pstrong Key Responsibilities /strong /pulli Develop and implement physics-based battery models, with a strong focus on electrochemical modelling (e.g., P2D and reduced-order models) /lili Design, develop, and validate data-driven and hybrid models for State of Charge (SoC), State of Health (SoH), and Remaining Useful Life (RUL) estimation /lili Work with and extend frameworks such as PyBaMM for simulation and model development /lili Translate advanced models into deployable solutions for BMS, including embedded (edge) and cloud-based architectures /lili Analyse experimental and real-world battery data for model calibration and validation /lili Contribute to the development of Digital Twins for battery systems /lili Collaborate with multidisciplinary teams across Artificial Intelligence (AI), Internet of Things (IoT), and hardware domains /lili Support proposal preparation and technical development in European RD projects (e.g., Horizon Europe) /li /ul pstrong Required Profile /strong /pulli Strong background in battery modelling, including: /lili Electrochemical models (essential) /lili Physics-based modelling approaches /lili Proficiency in Python for scientific computing /lili Hands-on experience with PyBaMM /liliu Solid understanding of battery systems /u and Battery Management Systems (BMS) /lili Experience working with experimental data and model validation /lili Degree in Electrical Engineering, Chemical Engineering, Physics, or a related field (MSc or PhD preferred) /lilistrong Fluency in English /strong (written and spoken). strongu Spanish /u /strongu is much recommended /u /li /ul pstrong Highly Valued Skills /strong /pulli Experience in data-driven models (Machine Learning / AI) applied to battery systems /lili Knowledge of hybrid modelling approaches (physics-based + machine learning) or physics-informed models /lili Experience deploying models on embedded systems or edge devices (e.g., microcontrollers, TensorFlow Lite) /lili Experience in battery characterization /liliu Familiarity in Digital Twin concepts and IoT platforms /u /lili Experience in redox flow batteries or alternative chemistries beyond lithium-ion /liliu Previous involvement in European or national RD collaborative projects /u /li /ul pstrong What We Offer /strong /pulli Opportunity to work on state-of-the-art battery modelling bridging research and industrial deployment /lili Exposure to the full technological stack, from electrochemistry to AI models and edge/cloud integration /lili Participation in high-impact European innovation projects /lili A collaborative and multidisciplinary working environment /lili Flexible working conditions, including hybrid work arrangements /li /ul pstrong About NVISION / Smart Battery Unit /strong /pp NVISION brings advanced RD in IoT, Artificial Intelligence, and energy systems into real-world applications. Within the Smart Battery Unit, we focus on next-generation battery intelligence by combining physics-based modelling, AI, and digital platforms to enhance battery performance, safety, and lifetime across mobility and stationary applications /p pem We're looking for someone at +/-2h timezone from Barcelona (Spain, CET), for the sake of coordination and synergies with the team. NVISION will not provide VISA sponsorship as a general rule, but if the candidate is enough qualified it will be considered as an exception /em /p