Founding UX/UI Mobile Designer

Job summary
Permanent contract
Paris
Occasional remote
Salary: Not specified
Experience: > 5 years
Skills & expertise
Visual design
User research
UX design
Design system
Interaction design
+5

Hush
Hush

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Questions and answers about the job

The position

Job description

🎯 Your role

As UX/UI Designer, you’ll be the driving force behind the Hush experience, from vision to execution.

You will:

  • Define and elevate the design vision across all user touchpoints, blending beauty, clarity, and emotion.

  • Partner with the CTPO, developers, and our branding agency to build a seamless and coherent design language.

  • Rebuild and evolve our design system in Figma, ensuring scalability, accessibility, and visual harmony.

  • Rethink the end-to-end user journey (onboarding, messaging, social interactions), crafting experiences that feel intuitive and human.

  • Lead user research and testing, transforming insights into design improvements.

  • Work closely with engineers to deliver smooth handoffs and pixel-perfect implementations (Flutter-based stack).

  • Contribute to the product roadmap, bringing your UX perspective to strategic discussions and product decisions.


Preferred experience

Experience & Skills

  • +5 years of experience in UX/UI design in consumer mobile apps.

  • Deep understanding of user behavior, information hierarchy, and interaction design.

  • Expert in Figma (auto-layout, components, prototyping, variables, tokens).

  • Experience building or scaling a design system from scratch.

  • Analytical mindset, able to turn data and insights into actionable design decisions.

  • Motion design, micro-interactions and A/B testing experience.

Mindset

  • You think beyond pixels, you design for emotion, purpose, and impact.

  • You’re a product thinker, not just a designer: you care about user outcomes and business goals.

  • You love to iterate fast, experiment, and validate through feedback.

  • You thrive in fast-paced, collaborative environments.

  • You’re passionate about human connection, privacy, and digital aesthetics.


Recruitment process

  • A short intro call with Lucas (CTPO at Hush) to get to know each other

  • A hands-on case study followed by a feedback session with Lucas

  • A team meeting to make sure there’s a great mutual fit

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