You are responsible for the further development and maintenance of our software product VISIT You analyze customer requirements and develop technical concepts in close consultation with Product Owner In the development of new features, taking into account performance and ease of use, you are significantly involved. Ensuring software quality with unit and integration tests is part of your work Creative ideas and solutions will help you in an agile working environment

A completed MINT study such as (economic) informatics, mathematics, physics or a comparable training, e.g. as a specialist application development Long-standing professional experience in software development and software products as well as relevant experience in the development of (web) applications with C#/.NET SOLID principles and design patterns as well as good knowledge of ASP.NET and SQL Experience in architectural topics of advantage Remarkable is experience with vue.js and Blazor Very good German and good English skills

Mobile work & flexible working hours: Work when, where and how it fits your life Attractive salary package for regular 40 hours working hours and 30 days vacation Individual development opportunities & lifelong learning at the ASTRUM IT Academy through internal training series or our ITalks for innovative topics of developers for developers Occupational pension & medical care with 300€ health budget per year, mediation of medical appointments & medical video telephony Health days with regular offers for skin screening, lung function measurement and more. Mobility: Jobrad, Germany ticket grant, free parking Free drinks Regular employee events such as summer festival for the whole family A collegial working climate including duz culture to the boss and flat hierarchies Modern technical equipment Employee discount ASTRUM IT Academy