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Breakthrough Talent

Mobile Product Designer

Breakthrough Talent
Portugal · Part-time · Mid-Senior

Product Designer | Contract | 3 months | 3 days per week | Fully remote


We're partnering with an innovative technology business that is building a brand-new mobile product from the ground up, and they're looking for an experienced Product Designer to join the team on an initial 3-month contract.


This is a part-time engagement (3 days per week) with flexible working arrangements and the potential to extend beyond the initial contract.


You'll be joining a small, collaborative product team where you'll have genuine ownership over the user experience, working closely with Product and Engineering to shape features from concept through to launch.


What you'll be doing

  • Lead the end-to-end UX/UI design process across a new mobile application.
  • Translate user needs into intuitive, accessible mobile experiences.
  • Create user journeys, wireframes, prototypes and high-fidelity designs in Figma.
  • Build and maintain a scalable design system and component library.
  • Collaborate closely with engineers and product stakeholders to iterate quickly.
  • Participate in user research, testing and continuous product improvement.
  • Design with accessibility, usability and real-world constraints in mind.


We're looking for someone who has

  • A strong portfolio showcasing mobile app design.
  • Excellent UX and UI design skills with experience designing for both iOS and Android.
  • Advanced Figma experience, including Auto Layout, components and developer handoff.
  • Experience working closely with software engineers in agile product teams.
  • A user-first mindset with the ability to simplify complex workflows.
  • Experience taking products from concept through to production.


Nice to have

  • Experience designing products for international or multilingual users.
  • Experience working in early-stage, startup or greenfield product environments.
  • Knowledge of designing for offline experiences, low-connectivity environments or operational users.
  • Familiarity with product analytics and validating design decisions through user data.


Contract details

  • Initial 3-month contract (with strong potential to extend)
  • 3 days per week
  • Flexible working
  • Fully remote
  • Immediate start preferred


If you're a Product Designer who enjoys owning problems, working closely with engineers and helping shape products from the very beginning, I'd love to hear from you.

Key Skills

Ranked by relevance

designer user research wireframes prototypes figma ios ui ux
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Posted
Jul 02, 2026
Type
Part-time
Level
Mid-Senior
Location
Lisbon

Industries

Technology Information Media

Categories

Design

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