A diverse team of six people engaged in a casual meeting in a modern office lounge area. They're sitting and standing around a gray sofa with yellow accent pillows against a wooden slat wall backdrop. A screen displaying the 'treehouse' logo is mounted on the wall. The group appears to be sharing a light moment, with several members smiling and laughing. The space features contemporary design elements including pendant lighting and a small indoor plant in the corner.

UI/UX Builder

design intuitive, user-focused interfaces and collaborate across teams to create seamless, accessible digital experiences.
Apply now

Job type

Contracted

Contract

Independent Contractor Agreement

Location

Remote or on site

Job start date

As soon as you’re ready.

This is a call for a builder role

Momentum Builders execute in software, design, brand or marketing. You'll be part of the Momentum community, without management or leadership responsibilities.

About the role

Play a key part in shaping our projects. Your contribution makes the difference.

At Momentum, we operate at the intersection of brand, product, and technology. Our projects range from crafting brand identities to developing digital products, all aimed at delivering meaningful experiences. As a UI/UX Builder, you’ll play a crucial role in creating intuitive, user-friendly designs that provide seamless experiences.

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As a UI/UX Builder, you’ll:

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  • Collaborate closely with product architects, developers, and clients to understand user needs and project goals.
  • Design and prototype wireframes, user flows, and visual interfaces for web and mobile applications.
  • Create high-fidelity mockups, design systems, and interactive prototypes to effectively communicate design concepts.
  • Conduct user research, usability testing, and analyze feedback to iterate and improve designs.
  • Work with developers to ensure that designs are implemented accurately and responsively across platforms.
  • Ensure that all designs align with the brand's identity and best practices in accessibility.

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Key Responsibilities:

  • Create and optimize user interfaces and experiences for digital products.
  • Develop user personas, user journey maps, and wireframes for new products and features.
  • Conduct usability tests and gather feedback to enhance usability.
  • Work with developers to implement design solutions and maintain design consistency across platforms.
  • Stay updated with the latest UI/UX trends, tools, and best practices.

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Qualifications:

  • Proven experience in UI/UX design, preferably in a digital agency or product-focused environment.
  • Strong proficiency with design tools (especially Figma).
  • Experience with user research and testing methodologies.
  • Understanding of responsive design principles and accessibility standards.
  • Strong attention to detail and ability to work collaboratively with cross-functional teams.

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Is this a full-time position?

Nope. It’s a freelance role. You decide how much time You invest – as long as You’re showing results.

Can I work from anywhere?

Absolutely. We work remotely across Europe. If You’re near Innsbruck, Vienna or London, we might buy you a coffee.

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Benefits

Benefits you will love and brag about

Education Reimbursement

We support your professional growth through education reimbursement programmes, covering tuition for courses related to your career development.

Flexible Work Schedule

We understand the importance of flexibility. Our work schedule allows you to adjust your hours to better fit your personal commitments.

Real talk, real help

Need to talk? We’ve got you. Our Employee Assistance Programme is all about helping you through tough stuff – work, life, anything.

Remote Work Opportunities

We offer remote work options to help you maintain productivity while enjoying the comfort of your home environment.

Job Application

Apply now and start building with Momentum!

We’re excited to hear from you. Fill out the form below – no need to overthink it. Show us who you are, what you’re into and where you’d like to make an impact. We’ll take it from there.