Freelance Pool - Design Engineer (UI/UX to Frontend)

Berlin Bytes GmbH; Berlin; Presencial; EUR 55.000 - 96.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Freelance / Project-based

Descripción de la vacante

Berlin Bytes is seeking a freelance UX Engineer / Product Designer to design web and mobile experiences and turn concepts into implemented outcomes. You will build high-fidelity prototypes and collaborate with product, design and engineering teams to ensure quality and consistency from concept to delivery.

The role emphasizes frontend skills, responsive design, and contribution to design systems, with a portfolio that demonstrates both design and implemented outcomes.

Formación

• Proven experience in a hybrid design/frontend role (Design Engineer / UX Engineer / Product Designer).
• Strong portfolio showing design work and implemented outcomes.
• Excellent UX/UI design skills for digital products.
• Frontend implementation skills related to web delivery.
• Understanding of responsive design and component-based systems.
• Ability to collaborate across design and engineering teams.

Responsabilidades

• Design user experiences and interfaces for web and mobile.
• Turn concepts and flows into implemented outcomes.
• Build high-fidelity prototypes or frontend experiences where needed.
• Collaborate closely with product, design and engineering teams.
• Contribute to design systems and reusable components.
• Maintain quality and consistency from concept through delivery.

Conocimientos

Frontend skills

UX UI design

Hybrid role experience

Portfolio

Collaboration with product/design/eng

Responsive design

Descripción del empleo

What you will be doing

• Design user experiences and interfaces for web and mobile
• Turn concepts, flows, and UI designs into implemented or implementation-ready outcomes
• Build high-fidelity prototypes or frontend experiences where needed
• Collaborate closely with product, design, and engineering teams
• Contribute to or work with design systems and reusable components
• Help maintain quality and consistency from concept through delivery

We need you to have

Must-Haves

• Proven experience in a hybrid role such as Design Engineer, UX Engineer, or Product Designer with frontend skills
• Strong portfolio showing both design work and implemented outcomes
• Excellent UX/UI design skills for digital products
• Frontend implementation skills relevant to web delivery
• Understanding of responsive design, component-based systems, and implementation constraints
• Ability to work across design and engineering collaboration

Nice-to-Haves

• Experience with modern frontend frameworks
• Strong prototyping skills
• Motion or interaction design experience
• German language skills

Benefits

Type: Freelance / Project-based

About us

We are Berlin Bytes , a creative software development and consulting agency. Together with Kambria , our AI transformation lever, we design, build, and scale innovative digital and AI-driven solutions. We empower businesses to not just adapt, but thrive and lead in the digital era.