Position: Founding Product Designer
Company: Smash
Location: Paris, France (Hybrid)
Smash is a new venture founded by serial entrepreneurs with a proven track record of success.
We’ve raised €3.5M in pre-seed funding to build a world-class team and launch a portfolio of high-retention wellness apps with one goal: becoming the #1 global app studio for Health & Fitness.
Our model is creator-led: we partner with trusted experts, influencers, trainers, athletes, and sports clubs who have real connection with their communities. They bring the audience - we take care of everything else: product, tech, growth, and monetisation.
At Smash, we think like athletes: we set bold goals, we execute with precision, and we improve continuously. We're creating a place where top talents-builders, makers, creatives-can thrive and design category-defining apps for millions.
We believe in:
As our Founding Product Designer, you’ll have a pivotal role in shaping the user experience, visual language, and design systems of Smash’s first wave of mobile apps.
You’ll work hand-in-hand with product, engineering, and brand to turn ideas into elegant, intuitive, and impactful products that users love and trust.
Design from 0 to 1: Take the lead on early product exploration, UX research, wireframes, user flows, UI design, and prototyping.
Drive product direction: Shape product concepts and user journeys, focusing on structure and usability for mobile-first apps (iOS/Android).
Champion the user: Ground every decision in user insight and research. Test and iterate based on feedback and data.
Establish design systems: Create scalable design frameworks and libraries that will help the team move fast while staying consistent.
Collaborate deeply: Partner with engineers and PMs to ensure pixel-perfect implementation and push for great UX across all touch-points.
Shape our design culture: Help define our team’s design principles and contribute to a strong product-thinking culture.