Senior Growth Product Designer

Greenhouse Software, Inc.; Paris; Hybride; EUR 49 000 - 90 000; Plein temps

Avantages offerts par ce poste

Health coverage

Stock options

Flexible schedule

In-person collaboration across offices

Résumé du poste

Proton is seeking a Senior Product Designer for Growth (Inbox) to shape the moments that convert interest into trust across Mail and Calendar. You will own the growth journey, from discovery to upgrade, while maintaining a high craft bar and a user-centric mindset.

You will partner closely with Growth Product Managers and Engineering as a co-owner of the roadmap, ensuring growth experiences are clear, trustworthy, and on-brand across multiple apps and platforms.

Qualifications

• 5+ years of experience designing and shipping digital products with strong visual craft.
• A portfolio showing polished UI and work on growth, onboarding, or monetization.
• A sharp eye for typography, spacing, color, and iconography.
• Strong visual communication skills, with the ability to create visual elements for product experiences. A background in graphic design / visual communication is a plus.
• Experience with motion and micro-interactions in product UI.
• Experience partnering closely with Product Managers on strategy and roadmap.
• Experience running A/B tests or other product experiments and using results to make decisions.
• Experience building and evolving design systems.
• Strong Figma skills and experience using AI tools to explore ideas, create variants, or prototype faster.
• Good judgment about the line between persuasion and manipulation.

Responsabilités

• Own the growth moments across Mail and Calendar, including sign-up, onboarding, activation, upgrade, and cross-product adoption.
• Set a high visual bar for growth experiences, using typography, layout, color, and hierarchy to feel polished and premium.
• Design upsell and checkout flows, plan comparisons, and upgrade prompts that feel helpful rather than pushy.
• Use motion and micro-interactions thoughtfully to guide attention, clarify interactions, and communicate value.
• Partner with Product Managers to shape the growth roadmap: framing problems, sizing opportunities, and deciding which bets to make.
• Co-own experiments with Product Managers and Data, from defining hypotheses to test design and analysis.
• Maintain a high level of craft while moving quickly; even an experiment variant should be something you’d be proud to ship.
• Contribute components and guidelines to the design system for reusable growth patterns.
• Bring the user perspective into prioritization, advocating for experience quality when conversion goals conflict with UX.

Connaissances

Experience design

Figma

Motion & micro-interactions

A/B testing

Design systems

Collaboration with PMs

Visual craft

AI-assisted ideation

Outils

Figma

AI tools

Description du poste

Proton is seeking a Senior Product Designer for Growth (Inbox) to shape the moments that convert interest into trust across Mail and Calendar. You will own the growth journey, from discovery to upgrade, while maintaining a high craft bar and a user-centric mindset.

You will partner closely with Growth Product Managers and Engineering as a co-owner of the roadmap, ensuring growth experiences are clear, trustworthy, and on-brand across multiple apps and platforms.