Backend developer C# / Tester

Responsibilities

• Maintain and develop our core application and its extensions
• Design modern Web APIs, including authentication and encryption
• Ensure unit tests and interface testing are performed
• Ensure high security standards of the Web applications
• Provide good quality documentation using appropriate tools (e.g., Swagger)
• Give support in the implementation of interfaces for other teams
• Close cooperation with external suppliers and other relevant SIG departments
• Ideally support and extend our externally developed web interface

Requirements

You bring these skills, experience education

• At least 3 years of experience in C# and Web Development
• Experience in agile software development with Scrum.
• Experience working with REST APIs.
• Understands how to create intuitive User Frontends (UI) and how to improve User Experience (UX).
• Fluent in English, fluent in German is a plus.
• Has an analytic mindset and is able to transfer concepts into code.
• Good communication skills and can work as part of a team.
• Ideally, more than 2 years of backend experience in NodeJS.
• Ideally, experience in using npm for web applications and Git for code versioning.
• Experience in the implementation of web applications and a deep understanding in modern IT architecture.
• Appreciated skills: C#, React, Typescript, System design, Unit-Testing and mocks, Software documentation, Git Version Control.
• Optional: MongoDB

What We Look For

We are looking for people who are willing to consistently achieve results, even under tough circumstances, employees who create a climate where everyone is motivated to do their best to help the organization achieve its objectives. If you actively seek new ways to grow and be challenged, if you develop people to meet both their career goals and the organization’s goals, SIG is the place for you. To deliver better for our customers, our future colleagues build strong customer relationships and deliver customer‑centred solutions. Finally, we are looking for colleagues who build partnerships and work collaboratively with others to meet shared objectives. Are you someone who applies knowledge of business and the marketplace to advance the organization’s goals? Are you someone who can create new and better ways for the organization to be successful? If the answer is ‘yes’, come and join us. SIG is the place for you to build something incredible.

What We Offer

We offer competitive compensation and an opportunity to partially work from home. If you join us, you will be part of a globally successful international company, which is leading its industry in sustainability, technology, and more. We think of ourselves as the career launchpad - a place to develop yourself fast with real work, real experience, real opportunities to build skills. You will be part of a highly motivated and dynamic team, you will have personal development opportunities, trainings and coaching opportunities from senior team members. If you show skill and willingness to learn, we’ll back you all the way.

About SIG

SIG is a leading provider of packaging systems and solutions for better. We work in partnership with our customers to bring food products to consumers around the world in a safe, sustainable, and affordable way. We are the only packaging system supplier covering carton, pouch, and bag‑in‑box. Our versatile technology and product innovation capacity enable us to deliver better for customers, for consumers, and for the world. Sustainability guides us, technology empowers us, but it’s the passion and drive of our people that truly enable us to deliver better. Founded in 1853, SIG is headquartered in Neuhausen, Switzerland, and listed at the SIX Swiss Exchange.

Contact

SIG Talent Acquisition Team
Phone: