Freelance Pool — Product Designer (Web & Mobile)

Consult; Berlin; Hybrid; EUR 74,000 - 129,000; Full time

Benefits offered by this job

Freelance / Project-based

Job summary

Berlin Bytes, a creative software development and consulting agency, seeks a freelance Product Designer to shape digital products for web and mobile. You will help define problem spaces, user needs, and value propositions, and contribute to product strategy and UI prototyping.

Collaborating with stakeholders and developers, you will deliver implementation-ready designs, contribute to design systems, and create clear handoff materials. German language skills are a bonus while English is essential.

Qualifications

• Must have proven experience as a Product Designer or Senior UX/UI Designer.
• Strong portfolio showing web and mobile product work.
• Ability to contribute to product strategy, prioritisation and feature definition.
• Solid skills in UX, interaction and UI design, and prototyping.

Responsibilities

• Help define problem spaces, user needs, value propositions, and product opportunities for digital products and services.
• Contribute to product discovery, user flows, product strategy, prototypes, and final UI.
• Support feature definition and prioritisation with a product mindset.
• Collaborate with stakeholders, product teams, and developers.
• Create clear, implementation‑ready designs and handoff materials.
• Work within or contribute to design systems where needed.

Skills

Product Designer

Senior UX/UI Designer

Web & Mobile portfolio

Cross-functional collaboration

Job description

What you will be doing

• Help define problem spaces, user needs, value propositions, and product opportunities for digital products and services
• Contribute to product discovery, user flows, product strategy, prototypes, and final UI
• Support feature definition and prioritisation with a product mindset
• Collaborate with stakeholders, product teams, and developers
• Create clear, implementation‑ready designs and handoff materials
• Work within or contribute to design systems where needed

We need you to have

• Must-Haves
  • Proven experience as a Product Designer or Senior UX/UI Designer
  • Strong portfolio showing web and mobile product work
  • Demonstrated ability to contribute to product strategy, prioritisation, and feature definition
  • Solid skills in UX, interaction design, UI design, and prototyping
  • Ability to think beyond screens and contribute to product decisions
  • Experience working with cross‑functional teams
  • Strong spoken and written English
• Nice‑to‑Haves
  • German language skills
  • Experience in agency, consulting, or client‑facing environments
  • Experience with SaaS, enterprise, mobile, or AI‑related products
  • Workshop or discovery facilitation experience

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.