Lead design for Finix's mobile products, focusing on user experience and product interaction on iOS and Android platforms while collaborating closely with engineers.
About Us
Move money. Make money. Finix is a full-stack acquirer processor, empowering businesses of all sizes with flexible, modern payment solutions. Processing billions of dollars annually, Finix enables SaaS, marketplace, and e-commerce platforms to accept payments, manage payouts, and onboard merchants seamlessly. With our no-code, low-code, and developer-friendly tools, businesses can get up and running in hours—not months.
Finix has raised over $175M, including a $75M Series C led by Acrew Capital, with participation from Lightspeed Venture Partners, Leap Global, American Express Ventures, Bain Capital Ventures, Homebrew, Inspired Capital, Sequoia Capital, Visa, and others.
About the role
We are looking for a Mobile Product Designer to lead design across Finix’s mobile products—including our iOS and Android apps, as well as Android-based payment terminal experiences. You will be responsible for translating complex payment workflows into simple, elegant mobile interactions that feel intuitive, fast, and deeply reliable.
While you’ll work closely with the Finix Dashboard team to bring core features to mobile, this role demands strong mobile-native thinking: understanding platform conventions, designing for small-screen constraints, and crafting mobile-first interaction patterns that scale across devices and environments—including ruggedized checkout terminals.
You’ll join a small but mighty team of award-winning designers, with significant ownership over the vision, UX, and craft of the Finix mobile ecosystem.
You are:
- Someone who thrives in fast-paced, lean startup environments and can design and iterate quickly
- Energized by solving complex, technical problems in the world of payments
- Comfortable threading the needle between speed and craft, and knowing when each is appropriate
- A natural collaborator who seeks feedback, incorporates new perspectives, and advocates for user needs
- Fluent in working closely with mobile engineers, understanding platform limitations, and unblocking development through tight communication
- Passionate about building a consistent cross-platform experience that aligns with our design system while respecting iOS and Android’s native paradigms
You have
- 4+ years of product design experience, with at least 2 years focused on mobile (iOS and/or Android)
- A strong portfolio demonstrating mobile-native interaction design, micro-interactions, gesture patterns, navigation models, and platform-specific UI
- Experience designing for mobile constraints—offline states, variable network reliability, biometrics, permissions, accessibility, small-screen ergonomics
- Ability to craft detailed mobile design specs, component behaviors, and handoff documentation that mobile engineers can confidently implement
- Experience working with and contributing to a mobile design system (cross-platform preferred)
- Familiarity with iOS Human Interface Guidelines, Material Design, and platform-specific accessibility standards
- Strong visual design skills and high attention to detail
Nice to have
- Experience designing mobile products in payments, fintech, or commerce
- Experience shipping apps on both the App Store and Google Play Store
- Experience designing for Android terminals / POS devices (Verifone, PAX, Sunmi, etc.)
- Experience building or maintaining mobile-specific design system components
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Finix is an equal opportunity employer and values diversity. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status, or any other protected class.
Role: Product Designer III
Level: IC3
Location: Toronto, Canada
Base Salary Range: $140,000 CAD/yr - $180,000 CAD/yr + Equity + Benefits
Our salary ranges are determined by role, level, and location. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries at our headquarters in San Francisco, California. Individual pay is determined by work location, job related skills, experience, and relevant education or training.
Top Skills
Android
iOS
Mobile Design Systems
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