Cell Testing & Selection

• Engage with cell suppliers on their latest offerings and future cell roadmaps, shortlisting candidate cells for testing.
• Plan and run cell testing, covering all different aspects of performance from electrical, mechanical, thermal, ageing, and safety.
• Recommendations of which cell to select for each product, backed by the test data and the needs of the project. 

Data Analysis 

• Analysis of cell test data and the generation of test reports to highlight a cell’s performance characteristics.
• Tracking selected cells through module and rack build, reviewing the build and test data at each stage to ensure consistent and predictable performance.
• Follow the cell's operation in the field, using fleet data to spot trends in performance, safety and ageing. 

Algorithm Validation 

• Create test plans to validate our algorithms and models, across embedded, edge, and cloud.
• Design test rigs to validate our cells and modules in unique ways to mimic the real-world environment and not just a static lab.
• Lead data generation and analysis, comparing results against model outputs and flagging where they diverge.
• Support degradation assessments and lifetime optimisation. 

• Engineering or STEM degree (Bachelor's or Master's), or equivalent experience.
• Strong knowledge of lithium-ion cell behaviour, including performance, safety and ageing.
• Hands-on battery testing experience, including test equipment and data acquisition.
• Experience designing and building test rigs.
• Python and/or MATLAB for analysing test and field data.
• Understanding of how SoC and SoH estimation works and how to validate it on real products.
• Clear communication and a collaborative, cross-functional working style. 

Nice to have