Senior Product Designer (Mobile + AI Experience)

Stampli, a leader in B2B SaaS and FinTech innovation, is seeking a Senior Product Designer who excels at simplifying complexity, with a strong focus on mobile-first experiences, but also with solid experience designing for desktop. A designer who is excited about leveraging AI-driven experiences to create smarter, faster workflows.

In this role, you’ll work closely with Product and Engineering teams to craft intuitive, mobile-optimized designs that help users get more done with less effort. You'll also explore how AI can reduce friction, automate repetitive actions, and support better decision-making across the product.

• Design for Mobile-First - Own the mobile design strategy from end to end. Create responsive flows, wireframes, and prototypes that prioritize thumb-friendly layouts , limited screen real estate , and quick interactions .
• Simplify Complexity – Transform detailed, multi-step workflows into simple, elegant mobile and desktop experiences, especially within enterprise contexts.
• End-to-End Ownership - Lead projects through all phases, from discovery and user research to iterative design, handoff, and refinement - with a bias toward mobile usability.
• AI-Forward Thinking - Identify opportunities to integrate AI into product workflows, enhancing automation, personalization, and speed-to-value.
• User-First Mindset - Conduct research and usability testing with a mobile lens. Understand how context (e.g., interruptions, one-handed use, small screens) impacts experience.
• Clear Communication - Present design concepts clearly, with a strong rationale. Communicate tradeoffs and constraints, especially when adapting features from desktop to mobile.
• Scalable Design - Help evolve Stampli’s design system with mobile-specific components and patterns that support consistent cross-platform experiences.
• Innovation & Growth - Stay on top of mobile UX trends , AI integration patterns , and platform-specific best practices (e.g., iOS and Android design guidelines).

• The flexibility of working from our Mountain View, CA office three days a week (Tuesday, Wednesday, and Thursday), with the option to work remotely for the remainder of the week.
• Full medical, dental, and vision insurance
• 401(k) + employer match
• Access to cutting-edge AI tools, including ChatGPT Enterprise, to enhance productivity, support innovation, and streamline daily workflows
• Opportunities and development for career and personal growth
• Strong and experienced leadership that supports your growth and success
• An open-concept, modern workspace within an inclusive and dynamic scale-up culture

The base salary range for this position is $155K–165K + Bonus and Equity. Compensation offered will be determined by factors such as location, level, job-related knowledge, skills, and experience.

Stampli is revolutionizing financial operations with AI, far ahead of competitors. For nearly a decade, our AI assistant, Billy, has set the industry standard—processing $100B+ in invoices annually and saving millions of labor hours for 1,600+ customers. More than automation, Billy transforms finance teams by freeing them of manual work.

Our explosive growth places us among the top tech companies at our stage, with exceptionally low churn. After conquering the Accounts Payable space, we're now revolutionizing the entire procure-to-pay (P2P) lifecycle with our new platform that "connects every dot from request to reconciliation."

What sets us apart? We adapt to customers—not the other way around—integrating with 70+ ERPs in weeks, not months. Our customer-first approach extends to our award-winning workplace culture, with vibrant, global offices. We've earned multiple Comparably awards, including Best Company Outlook, Work-Life Balance, Compensation, Happiness, and Perks & Benefits. 

Here at Stampli, we build exceptional products with exceptional people. Join our dynamic team where your career will thrive in an environment that champions creativity, collaboration, and growth!

REQUIREMENTS

• 5+ years of UX/product design experience, with a strong emphasis on mobile-first design.
• Proven success designing intuitive, user-friendly solutions for complex B2B workflows, especially for mobile platforms.
• Experience designing for mobile gestures, bottom navigation, responsive layouts, and device limitations.
• Demonstrated ability to spot and address UX friction in mobile contexts (e.g., form entry, receipt capture, approval actions).
• Experience with AI-enhanced product design, especially where automation or intelligent suggestions improve speed and accuracy.
• Skilled in Figma, and comfortable collaborating with engineers to translate designs into production-ready solutions.
• Strong UX research and testing skills, with a mobile-first lens.
• Excellent communication skills and attention to detail.
• Able to work across US and Israel time zones.
• A portfolio that showcases mobile-first designs with AI-powered interactions and clear UX thinking.