> Markdown version of [/jobs/ext/294495-senior-software-developer-c-net](https://www.wearedevelopers.com/jobs/ext/294495-senior-software-developer-c-net). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Software Developer C# / .NET

- **Company:** Fill Gesellschaft m.b.H.
- **Location:** Gurten, Austria
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Big Data, C Sharp (Programming Language), Machine Learning, Software Engineering, Data Processing
- **Published:** June 11, 2026
- **Apply:** https://www.fill.co.at/en/career/discover-your-job-at-fill/senior-software-developer-c-net

## About the Role

* Completed qualification in software development (technical college, polytechnic, university)
 * At least five years' experience in professional .NET development including architecture design
 * Experience with big data applications and/or machine learning would be advantageous
 * Innovative spirit and enthusiasm for working in interdisciplinary teams
 * Highly quality-oriented mindset and ability to work independently

## Description

* Developing digital products at FILL in .NET (C#, GIT, Visual Studio, Microsoft SQL Server)
 * Designing and implementing new features and executing projects
 * Conducting research in the fields of big data and machine learning (e.g. recording and analyzing production data)
 * Collaborating closely with the different departments within the company and with international clients, Max. file size: 20 MB. Max. files: 3. Allowed file types: images, word files and PDFs.
Curriculum Vitae
Drop files here or click
Max. file size: 20 MB. Max. files: 3. Allowed file types: images, word files and PDFs.
Testimonial
Drop files here or click
Max. file size: 20 MB. Max. files: 3. Allowed file types: images, word files and PDFs.
Message


## Related Videos

- [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology)
- [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net)
- [Implementing continuous delivery in a data processing pipeline](https://www.wearedevelopers.com/videos/73-implementing-continuous-delivery-in-a-data-processing-pipeline)
- [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company)
- [Why and when should we consider Stream Processing frameworks in our solutions](https://www.wearedevelopers.com/videos/1085-why-and-when-should-we-consider-stream-processing-frameworks-in-our-solutions)
- [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data)

## Related Articles

- [Austria – the most livable place for software developers?](https://www.wearedevelopers.com/magazine/20-austria-the-most-livable-place-for-software-developers)
- [Software Developer Salary in Austria [2023]](https://www.wearedevelopers.com/magazine/213-software-developer-salary-in-austria-2023)
- [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023)
- [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)
- [Software Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/194-software-developer-salary-in-germany-2023)
- [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023)