Software Engineer Full-Stack 100% (.NET 10 / Angular)

About Us

We are a young, successful, dynamic, independent, and successful software company in the field of business informatics solutions and custom software. We support our clients in digitalization while simultaneously optimizing business processes. We are looking for talents as well as experienced employees who want to grow with us. We offer flexible and progressive working models. We look forward to getting to know you.

Your Role

For our team, we are looking for a Software Engineer Full-Stack (.NET 10 / Angular) 100% starting immediately or by arrangement. Focus: Service-Backend & WebUI. The focus of this position is on the development of service-oriented backends and modern web UIs. In parallel, we are further expanding our mobile and IoT competencies – close, interdisciplinary collaboration is expressly desired. This role involves active customer contact: Technical questions, detailed clarifications, and solution approaches are sometimes discussed directly with our clients – pragmatically, on an equal footing, and solution-oriented.

What you'll do

• Development and further development of scalable services and modern web UIs
• Technical analysis and direct coordination of requirements with customers
• Co-design of architecture, interfaces, and system landscapes
• Participation in customer projects and own products
• Collaboration with web, mobile, and IoT developers in cross-functional teams
• Working in an agile Scrum environment with a high degree of personal responsibility
• Quality assurance through clean code, tests, and CI/CD

What you bring

Experience with:

• C# / .NET (LTS, currently .NET 10)
• Service & API architectures
• Angular for modern web UIs
• CI/CD, versioning, and release management
• Agile software development (Scrum)

Terms like Clean Code, Unittest, CI/CD are part of your daily routine.

What you bring (Personal Attributes)

• Several years of experience as a Software Engineer (Backend / Full-Stack / Web)
• Enjoyment of direct customer contact and technical discussions
• Interest in interdisciplinary collaboration (Web, Mobile, IoT)
• Analytical mindset, team spirit, and quality awareness
• Good German and English skills (min. B2)

Development & Perspective

This position is not limited to pure software development:

• Further development towards part-time or project management is possible
• Technical leadership tasks can be taken on parallel to development
• Individual career paths are expressly desired – whether in architecture, lead roles, mobile, IoT, or project responsibility.

Why Aventit?

• High degree of personal responsibility & creative freedom
• Technologically exciting projects with real business impact
• Modern infrastructure, flexible working hours & location
• Open, collegial company culture without corporate politics
• Central location: 5 minutes walk from Zurich-Altstetten train station

Interested? Then we look forward to your application!