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Mobile App Designer

Upwork

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About the role

About This Role

We are looking for a skilled Mobile App Designer to revamp an existing, live app using our newly updated brand identity.

This is not a build-from-scratch role—the app is already launched and available in app stores. The focus is to elevate the design, improve user experience, and align the entire interface with our new branding.

Key Responsibilities

  • Redesign the mobile app’s UI/UX to reflect updated brand guidelines
  • Audit the current app experience and identify areas for improvement
  • Enhance usability, navigation, and overall user flow
  • Create high-fidelity mockups and design systems for implementation
  • Ensure consistency across all screens and interactions
  • Collaborate with developers to ensure accurate design execution

Scope of Work

  • Full visual redesign (colors, typography, components, layouts)
  • UX improvements for clarity, engagement, and retention
  • Optimization for both iOS and Android experiences
  • Delivery of developer-ready design files (e.g., Figma)

Core Objective

Transform the current app into a modern, polished, and intuitive product that reflects the strength of our brand and delivers a seamless user experience.

Ideal Candidate (Read Carefully)

We are looking for someone who goes beyond execution. The right candidate is:

  • Highly responsive and communicative
  • Able to work independently without constant direction
  • Confident in making sound UI/UX decisions
  • Proactive in suggesting improvements, not just following instructions
  • Comfortable taking ownership and thinking critically
  • Fast and efficient — speed is critical in this role

You should have:

  • Proven experience redesigning live mobile applications
  • A strong portfolio showcasing modern UI/UX work
  • Expertise in tools like Figma, Sketch, or Adobe XD
  • A deep understanding of mobile UX best practices

If you require heavy direction or tend to move slowly, this role will not be a fit.

When submitting your proposal, please start your message with the word “Momentum”.

Skills

FigmaSketchAdobe XD

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