Software Developer (ERP-Systeme / Business Applications)

Software Developer (ERP-Systeme / Business Applications) Software Headquarters Aadorf On site 80-100% Full-time Experienced Skysec Defence is a Swiss company specializing in the development of modern C-UAS (Counter-Unmanned Aircraft Systems) solutions. With our team of experienced engineers and developers, we work at the forefront of drone technology and develop systems that set new standards in air defense. Your role Do you want to develop business applications not just develop, but actively shape? In this role, you will work on the digital core systems of our company. You will further develop our ERP system and other business applications, analyze requirements from the departments and translate them into stable, maintainable software solutions. We are not looking for someone who just processes tickets. We are looking for someone who understands business processes, recognizes technical connections and actively further develops our system landscape. What you will do with us You will develop and maintain our ERP system as well as internal business applications You will implement technical requirements into stable and maintainable software solutions You will analyze and optimize business processes, data flows and interfaces You will develop integrations to internal and external systems You will work closely with departments and support them in requirements analysis You will work on UI-related components for professional users You will ensure code quality through reviews, tests and clean architecture You will analyze errors and find sustainable solutions in ongoing operations What you bring Experience in developing business applications, ERP systems or comparable software solutions Good understanding of business processes, data models, interfaces and software architecture Experience with an established programming language such as C++, C#, Java or comparable technologies Ability to analyze requirements in a structured way and translate them into clear solutions Experience with Git, code reviews, testing and common development processes Focus on maintainable, well-structured code Independent, pragmatic and solution-oriented way of working Pleasure in collaborating with departments and technical teams Nice to have Experience with UI technologies such as Qt/QML or comparable frameworks Basic knowledge of modern C++ development Experience with SQL or NoSQL databases Knowledge of REST, messaging or other interface technologies Understanding of distributed systems, system integration or business process modeling What we can offer you Motivating environment Flat hierarchies, clear goals and modern technology Flexible working hours Flexible working hours for a good work-life balance Future technology Work on the drone technology of tomorrow Paid certifications Drone tests, renewals and relevant further training are supported Innovation is encouraged Your ideas are welcome and will be actively pursued Free coffee Best coffee from the Küng coffee roastery, free for all Fitness subscription Discounted fitness subscription right next to the office Attractive conditions Attractive salary and growing social benefits Team events Regular team events, apéros and joint dinners Ready to shape the drone technology of the future with us? Then we look forward to your application! Job details Department Software Location Headquarters Aadorf Work model On site Work takes place fully in the company. Scope 80-100% Employment type Full-time Experience level Experienced Language skills German (Fluent) Published on 16.04.2026