• Create digital design artefacts including user flows, UI mock-ups, prototypes, journey maps, service blueprints, and ecosystem maps to communicate product behaviour, experience concepts, and complex systems, including products in the GenAI space.
• Analyse and benchmark existing solutions, identify pain points and opportunity spaces, and conduct foundational research and usability testing to generate actionable insights and inform design directions.
• Collaborate with cross-disciplinary teams to define project requirements by balancing user needs, market opportunities, business goals, and technical feasibility, while creating high-quality digital product experiences.
• Execute detailed design concepts using strong interaction and visual design principles, applying holistic critical thinking and contributing across disciplines and workstreams.
• Support successful project delivery through persuasive presentations, clear documentation, and effective handover of outcomes to clients.

• Business-level fluency in both English and German is required. Only in exceptional cases of candidate with outstanding skills, are we considering non-German speaking applicants, alongside a recently completed a university degree in Interaction Design, HCI, or a related design discipline (we also accept interns who are in the middle of a Masters degree) 
• Strong digital design skills with expert use of Figma, with knowledge of interaction patterns, information architecture, user flows, wireframes, and product logic across mobile and desktop platforms alongside knowledge of Design System, how to use and them and contribute to it. 
• Experience using GenAI tools for design, prototyping, visual concept creation, storytelling materials, and ideally designing, prototyping, or building AI-native products such as voice-based, agentic, or hyper-personalized experiences. 
• Ability to rationalize design decisions, communicate work clearly through strong presentation design and storytelling, and collaborate effectively with design, business, and technology teams in iterative environments. 
• Adaptability, willingness to quickly learn new domains and client challenges, and a strong affinity with frog’s values and human-centred product design.

It would be a bonus if you had any one of the following:

• Experience in 2D motion design - animating or editing using After Effects, Adobe Premiere Pro, 3D modelling and 3D motion design (Blender, Rhino, Unity, Keyshot etc.) to showcase product and experiential stories to clients.
• Experience in Brand and Visual Identity, crafting brand narratives, brand experiences and brand strategy, building a Corporate Identity or physical branded interactions.