
Senior Software Engineer C# (m/f, 80–100%)
Software development is your passion – but even more important is where and with whom you bring that passion to life. We're hiring – and maybe you're just the person we're looking for! You're independent, motivated, and flexible. You see problems as challenges waiting to be solved. You want to work in a dynamic team developing custom solutions with the highest security and availability standards? Then you've come to the right place.
What you'll do
Application development (on-site, web, cloud) for security-critical projects
Agile software development with .NET Core
Active participation in all project phases:
- Gathering and structuring requirements
- Designing architecture and writing specifications
- Consulting and (partial) project management
- Deployment, testing, commissioning, and support
What we offer
A company is more than a workplace. It’s a space where we share ideas, learn, and grow together.
- Exciting innovation projects (IoT, Smart Contracts) with the latest technologies
- Modern infrastructure and working methods (SCRUM, CI/CD)
- A workplace in nature – right by the Aare river in Vogelsang between Baden and Brugg
- Public transport allowance or free parking
- Attractive salary and performance-based bonus
- Open company culture with flat hierarchies
- Home office and part-time work possible
- Individual training and development opportunities
What you bring
- Degree in computer science (FH/ETH or equivalent)
- Strong skills in object-oriented programming (OOP)
- Experience with agile development (principles, methods, processes)
- In-depth knowledge of software architecture and design
- Expertise in .NET Core / C#
- Enjoy working with people and on changing projects
- Willingness to keep developing professionally
- Good German and English skills
- More than 5 years of professional experience
Nice to have
- Experience with Microsoft Azure services (e.g. IoT Hub)
- Background in data analytics, AI, or machine learning
- Training in blockchain and smart contracts
Feeling seen?
Don’t wait – get in touch or drop by for a chat. We’re looking forward to meeting you!