Junior Software Developer – Trading Platform

About the Company

Diamond Apps AG is the Swiss entity of the Zvoid group, a production studio and software development company originally founded in Haifa, Israel. The group is the creator of the globally recognized animated show MSA (formerly My Story Animated) and develops mobile applications, including the MSA Arcade. The company focuses on innovative development and deployment of media and IoT technologies, combining software, hardware, and field infrastructure.

Full-time

Valid Swiss work permit

This is a full-time, on-site role for a Junior Software Developer located in Zug. You will be a key contributor to our trading platform, focusing on designing, developing, and maintaining robust back‑end systems.

Your day-to-day will involve implementing and testing Object-Oriented Programming (OOP) solutions, troubleshooting complex system issues, and collaborating with a high-performance development team. We are looking for someone who doesn't just write code but contributes to best practices and brings innovative ideas to our technical discussions.

• System Development: Design and maintain back‑end systems and core trading platform features.
• Feature Engineering: Work on platform features using Vyper/Back‑end frameworks and integrate financial APIs.
• Quality Assurance: Implement and test OOP solutions to ensure code reliability and performance.
• Optimization: Debug issues, troubleshoot bottlenecks, and collaborate on system-wide performance improvements.
• Team
  
  Collaboration:
  
  Participate in code reviews and share insights on software architecture and best practices.

• Education: Bachelor’s degree in Computer Science, Software Engineering, or a related technical field.
• CS Fundamentals: A solid foundation in Computer Science principles, data structures, and best practices.
• OOP Proficiency: Strong experience or knowledge of Object-Oriented Programming and backend development.
• Technical
  
  Skills:
  
  Familiarity with Git version control and Vyper (or a strong willingness to learn it for smart contract development).
• Soft Skills: Analytical mindset, strong problem‑solving skills, and the ability to thrive in a dynamic, collaborative team environment.
• Languages: Fluency in English is required; proficiency in German is a distinct advantage.

• Fintech
  
  Experience:
  
  Prior experience with trading platforms or financial technology.
• Linux: Basic experience with Linux environments.
• Portfolio: Active personal projects or a Git Hub profile demonstrating your coding style.