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Application Engineer

Job Description

The application engineer is the main technical interface between the client and the internal team. He/she provides technical support to business and sales teams and interacts with project, product and engineering teams to ensure customer satisfaction, product suitability for the market and continuous improvement. The scope of action is international with projects in APAC.


  • Define and prepare the technical solutions (batteries, power conversion, control/command) proposed by the client, with the support of the engineering department
  • Question the relevance of the technical options chosen, while taking into account the parameters making it possible to make the client's proposal competitive
  • Formalize and share application knowledge and keep abreast of market developments
  • Transmit the necessary technical information to customers and sales teams in accordance with the level of quality and expected deadlines
  • Support sales teams for technical discussions with customers and bid teams to prepare offers


  • Higher education in engineering, you have acquired a minimum of 5 years' experience in systems and electrical engineering, applications or electrochemistry
  • Knowledge of the ESS market is a real advantage for this position
  • Knowledge of battery systems, battery applications and techniques
  • Customer orientation, ability to exchange and convince on technical subjects, and to adapt the level of his speech according to the interlocutor
  • Knowledge of modeling software (Matlab)
  • Fluency in English, both written and spoken
  • Organization, Adaptability, Autonomy, Curiosity, Rigor, Strength of proposal
  • Occasional travel to be planned