* 18 April 2026 * 80 - 100% * Permanent position * Appenzell Steinegg * Log in, to see the salary estimate from jobup.ch Die Wyon AG ist ein führendes Unternehmen in der Entwicklung und Produktion von Lithium-Ion-Batterien. Hier erwartet dich ein innovatives Umfeld mit tollen Entwicklungsmöglichkeiten. Tasks * Entwicklung von Elektronik Hardware und hardwarenaher Software. * Wartung und Weiterentwicklung bestehender Messgeräte, Hardware und Software. * Durchführung von Testreihen für Batterien in Entwicklungsprojekten. Skills * Abgeschlossenes Bachelorstudium in Elektrotechnik und gute Englischkenntnisse. * Mindestens 2 Jahre Erfahrung im Hardwaredesign. * Erfahrung in Embedded Programmierung mit C/C++. Wyon AG develops and produces customer-specific lithium-ion batteries in small and micro sizes for medical applications with 200 employees today. Through patented and highly innovative technologies, we are often one step ahead of the industry; Wyon AG is now the world market leader in the production of rechargeable batteries for cochlear implants. Your tasks: * * Development of electronic hardware and hardware-near software * * Elaboration of new electronic or measuring device concepts * * Maintenance and demand-oriented further development of existing measuring devices, hardware, and software * * Execution of test series for batteries within development projects * * Development of circuits/PCBs for batteries * * Evaluation of commercially available electronic measuring devices * * Validation of measuring and testing equipment * * If possible, project management for the development of production equipment * Your skills: * * Completed bachelor's degree in electrical engineering * * Good knowledge of English * * At least 2 years of experience in hardware design * * Experience in embedded programming with C/C++ * * Experience in project management or subproject management is an advantage *