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# Senior Fullstack Developer

- **Company:** Entirely AG
- **Location:** Wien, Austria (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, Agile Methodology, Application Frameworks, C Sharp (Programming Language), Databases, Linux, Microsoft Office, Microsoft SQL Server, Performance Tuning, Queueing Systems, Cloud Services, Angular 2+, Web Applications, RxJS, Load Balancing, .NET Core, Caching, Containerization, AngularJS, Kubernetes, Docker
- **Published:** July 14, 2026
- **Apply:** https://www.adzuna.at/details/5741689305

## About the Role

* Do you enjoy working with complex topics and are not afraid of large refactorings?
 * Are you motivated to share your knowledge and work together on innovative solutions?
 * Relevant experience in the full-stack development of complex web applications (implementation of reliable, scalable and high-performance cloud solutions)
 * Experience in the design and implementation of application frameworks is an advantage
 * Performance optimization (database, caching, application)
 * Relevant experience in developing large applications with Angular are a must.
 * Several years of experience with:
 + Angular 2+, preferrable 19+, rxjs, signals and stores
 + C#, ASP.NET, SQL Server, .NET X, .NET Core knowledge is an advantage
 * Experience with agile development methods
 * Good knowledge of containerization and scaling:
 + Docker
 + Kubernetes
 + Message queues
 + Load balancing
 * Linux knowledge (administration) an advantage
 * Ability to abstract and structure complex topics
 * German and English language skills
 * High level of commitment and personal responsibility

## Description

We are looking for a skilled Senior Fullstack Developer at Marmind to help shape and enhance our large-scale marketing web application. In this role, you will work with C#/.NET and Angular, contribute to architecture and performance improvements, and support the team with your technical expertise. This position can be based either in the Entirely Office / Location Vienna or Location Premstätten or full remote (Austria).


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