Winterthur
Application Engineer - C# / .NET & Technical Support (m/f/d)
- 10 November 2026
- 80 – 100%
- Permanent position
- German (Native language), English (Intermediate)
- 8400 Winterthur
About the job
We have developed a web-based online platform for job searching and talent acquisition that digitalises the
application process and supports companies in quickly recognising talents in the market and securing them for the long term. With a digital Rocken profile, every
applicant can quickly and easily connect with market-leading companies and share their profile.
Our work places people at the centre both technologically and organically. Rocken® offers
executive search and talent management consulting to address the personal and individual needs
of each person and to implement these optimally in recruitment and career planning.
Application Engineer - C# / .NET & Technical Support (m/f/d)
Salary - CHF95,000 - 115,000Our client operates in the technology sector and develops digital software solutions for authorities and public institutions. As specialists in the placement of professionals in this industry, we connect you with the right employer. If you want to learn more about the company and the position, apply now.
Role:
Do you feel comfortable where technical challenges require analytical thinking and solid development skills? Do you want to understand and resolve complex error patterns yourself rather than just passing them on? Then a varied role awaits you at the interface between software development, application responsibility, and technical support. In addition to further developing existing solutions, you can try out new technologies and contribute to AI-supported processes.
Responsibilities:
You investigate demanding application problems in detail, identify technical weaknesses, and derive appropriate measures for error correction.
You implement necessary code adjustments, bug fixes, and minor extensions directly with C# and .NET.
You ensure the technical functionality of your applications and independently oversee their ongoing operation.
You further develop internal tools and support the integration of intelligent automations based on modern AI technologies.
You act as a technical interface to customers and specialist departments, answer complex queries, and document your findings and technical solutions clearly.
Qualifications:
You have a solid education in computer science with further training or have acquired your qualification through several years of professional experience.
You have at least five years of professional experience in software development or a comparable technical role. C#, .NET, SQL Server, and Git are part of your familiar toolkit.
You have a strong understanding of software architectures, application interfaces, and the operation of applications on Windows servers.
You are an independent and reliable person who remains structured under pressure and acts professionally in demanding conversational situations.
You enjoy working in exchange with different contacts but also like to take on tasks independently. Very good German language skills.
Benefits:
- Contribution or coverage for mobile phone and notebook
- Flexible working hours
- Good transport connections and accessibility
- Home office
- Market- and performance-based salaries
- Above-average holidays and days off
- Contribution or coverage of public transport subscriptions
- Attractive training and development opportunities
- Family-friendly employment conditions, childcare
- Interesting and varied activities/projects
- Flat hierarchies
ROCKEN Jobs:
https://rocken.jobs
Create profile:
https://rocken.jobs/application/profil-erstellen/
Work location
Winterthur
Contact
Buse Aslanvuran,
+41443852138
