UX/UI Designer (all genders)

Stark · Berlinmid

In short

▸Diseñador UX/UI para sistemas autónomos de defensa con impacto real en seguridad global.
▸Diseñas interfaces claras y confiables para entornos críticos, transformando tecnología compleja en experiencias intuitivas.
▸Trabajas con IA en tu flujo diario y colaboras en entornos ágiles con múltiples stakeholder.

Fluent English for comfortable day to day working.

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What they ask for

✓Mentalidad de co-creador con habilidades de comunicación y colaboración.
✓Experiencia en diseño de sistemas complejos (Systems of Systems) o multiplataforma.
✓Dominio de todo el proceso de diseño UX/UI: wireframes, prototipos, alta fidelidad.
✓Uso constante de herramientas de IA en el diseño y prototipado.
✓Capacidad de presentar y defender decisiones de diseño con claridad y sin ego.
✓Inglés C1 para trabajo diario, alemán C1 como requisito opcional.

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WireframesHigh-resolution conceptsPrototypesAI toolsSystems of Systems design thinCross-platform designMobileDesktopWearablesAgile environment

Who should you write to at Stark?

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About Us STARK is a defence technology company building autonomous systems designed to protect democratic nations and strengthen European and allied security. Our Product Design team does more than design screens. We design the human interfaces to complex autonomous and mission-critical systems — turning sophisticated technology into products that are clear, intuitive, and dependable when it matters most. About the team At the Stark Product Design Team, we don't just design screens - we design the mission and autonomous systems that keep the world safe. Help us innovate the paradigm-shifting technology that will define the future of global security. Your mission We are looking for a UX/UI Designer to create clear, mission-driven software interfaces for interconnected systems. This role revolves around clarity, speed, and purpose - transforming complex technology into intuitive, reliable, and seamless interfaces where split-second clarity makes all the difference. You will design interfaces that people trust when it matters most. Whether you are a highly motivated graduate with a portfolio that punches above your weight, or a seasoned pro looking for deeper work, we want to hear from you. Responsibilities Design scalable and clean UX/UI using wireframes, high-resolution concepts and prototypes. Translate the complex and abstract into innovative, actionable design and constructively challenging the status quo. Simplify complex systems used in high stakes realworld environments. Own your design decisions and thrive in a high-momentum, agile environment. Work closely with experts, navigating diverse stakeholder perspectives to build consensus on key design decisions. Qualifications Co-creator mentality with excellent communication and collaboration skills. AI-Native, using AI tools in your daily work to design and prototype at lightning speed. Systems of Systems design thinking, or cross-platform (mobile, desktop, wearables) design experience. Strong UX/UI design skills across all aspects of the design process. Comfortable presenting design work with openness, tact, clarity, and without ego. Work examples that showcase all of the above. Fluent English for comfortable day to day working. ).

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