Interface Designer // KIWI.KI GmbH

December 22, 2016
Our goal is to replace the physical key and to revolutionize key management. Our smart access-as-a-service solution KIWI allows users to unlock doors completely hands-free with our identity token KIWI Ki or by using our KIWI App. Our customers from the real estate industry use the KIWI Portal to simplify key management. And service providers like Deutsche Post and waste management companies open the doors of apartment buildings with KIWI. More than 47.000 households in 15 cities are already connected to the KIWI Infrastructure.

We are looking for a passionate and highly motivated Interface Designer specialized in mobile design to augment our international and talented Team in Berlin. You will work on a digital product that can open physical doors. This is magical and challenging at the same time.

Your role:

  • You design outstanding interfaces for multiple screen sizes from smartphones to tablets and desktop interfaces.
  • You brainstorm interface ideas, prototype interactions and animations.
  • You are responsible for our visual interface and ensure consistency by creating a style guide.
  • You deliver graphic assets.
  • You work very closely with our product and engineering teams to realize the designs as a product.
  • You support us in shaping the future of IoT.

Your skills:

  • Work experience as a designer
  • Solid knowledge of the latest design and IoT trends and mobile interfaces
  • Technical understanding of how designs could be implemented
  • You are familiar with Sketch, CS, Agile, Scrum and the challenges of mobile design.
  • Experience in prototyping tools like framer is a plus
  • Highly organized, self-motivated and outstanding project management skills
  • Very good English skills


  • A high degree of autonomy, challenging tasks, and the ability to impact the company every day.
  • An inspiring work environment based on team spirit, fun and passion for our product.
  • Employee stock ownership plan.
  • Weekly team breakfast and lunch as well as unlimited coffee and cold drinks.
  • A friendly and international team in an office in Berlin Mitte.
Visit the company website

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