Senior Backend Developer (m/w/d) - Focus on .NET

At STRABAG, around 86,000 people are building progress at more than 2,400 locations worldwide. Uniqueness and individual strengths characterize not only our projects, but also any individual:n of us. Whether in high and engineering construction, road and civil engineering, bridge and tunnel construction, building materials production, project development or building management – we continue to think building to become the most innovative and sustainable construction technology group in Europe. Equal opportunities, diversity and inclusion are integral elements of what makes us as a company and how we work. The STRABAG Property and Facility Services Group (STRABAG PFS) is an integrated building solutions provider, leading in digital and technical competence. For our customers, eco2solutions delivers sustainable solutions in every life cycle phase of the property – from the office to industrial and production sites, logistics centers to engineering buildings and data centers. Our building solutions include technical facility management, infrastructure facility management, building technology, property management and special industrial services. With our qualified employees, we provide all services in Germany, Luxembourg, Austria, Poland, Slovakia and the Czech Republic – individually tailored to customers, industries and locations and with a consistently high quality standard. Together we implement projects successfully and in partnership and grow in new tasks. Together we create great things. Let's progress!

Integration of systems and interfaces (e.g. REST APIs) into a complex IT landscape Optimizing existing applications for maximum performance and scalability as well as ensuring our high IT security requirements Development of new backend components as well as maintenance and development of the existing ecosystem, including .NET upgrades Design and implementation of high-performance scalable solutions in the .NET environment Designing a modern cloud architecture based on Microsoft Azure Ensuring high quality standards through code reviews, tests and documentation Close cooperation with cross-functional teams and support of junior developers

Complete study of computer science, economic informatics or comparable qualifications At least 5 years of professional experience in backend development with focus .NET Very good knowledge of C#, .NET Frameworks and RESTful Web Services Experience in the integration of systems and in database design (e.g. SQL Server) Confidence with modern architectural patterns (e.g. microservices) and agile methods Experience in the DevOps environment, especially in the setup and maintenance of build and deployment pipelines Knowledge of CI/CD processes and automation tools (e.g. Azure DevOps, GitHub Actions) Know-how in Microsoft Azure and ideally Dynamics 365 Good knowledge of German (at least C1) and English

Trust slip time (38h week) Christmas Eve and New Year's Eve Regular further development through domestic collective agreements Home Office options Structured onboarding plan Training and development opportunities Funded pension provision Employee discount, uvm. Please provide proof of your application or the recognition of a qualification acquired abroad. Job ID: req72129 We do not need support from personnel service providers during the placement. Application of people with disabilities explicitly desired wide range of training possibilities Free drinks competitive remuneration Employee discount Flexible working hours Contract Home Office Health promotion Employee events Canteen/food subsidy Company Bike JOBV1_EN