Internship Application Development 80 - 100% (f/m/d), Zürich (Kreis 11)

Join our IT team and contribute to modern application solutions in a dynamic environment. In this role, you support the full application lifecycle, from design to deployment. You work closely with experienced colleagues and gain hands‑on experience in development and system configuration. You will learn how digital applications create real business impact. Curiosity, ownership, and a structured mindset will help you succeed. You grow through responsibility, collaboration, and exposure to real projects.

How You’ll Make An Impact

Develop and enhance IT applications and solutions while contributing to knowledge sharing

Support installation, maintenance, optimization and ongoing operation of IT systems

Contribute to application and software design aligned with business requirements

Support end‑to‑end development including design build testing and deployment

Write clean, efficient, and maintainable code following best practices

Troubleshoot technical issues to ensure performance, security and scalability

Participate in testing, quality assurance and continuous improvement activities

Document solutions, processes and provide technical support to end users

Your background

Enrolled in IT, Computer Science or similar field (Bachelor or Master)

Knowledge of modern application development tools and technologies

Experience in at least one programming language (e.g. VB.Net, C#, C++, Microsoft SQL, HTML, Javascript, Python)

Knowledge of development platforms (e.g. AWS, Microsoft Azure, Microsoft DevOps, Visual Studio, Microsoft Power Apps, Microsoft GitHub, Mulesoft, Microsoft BizTalk, Pega, Docker, Kubernetes)

Understanding of software development lifecycle and ability to connect technical solutions with business needs

Strong analytical and structured thinking

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