Lead Product Designer
Summary
Lead Product Designer at Scrambly, a bootstrapped adtech startup building a reward-powered app discovery platform. Owns UX/UI end to end across mobile and web, runs research and A/B tests, builds the design system, and hires and mentors the design team.
One of the fastest-growing adtech startups in the world, featured in the AppsFlyer Performance Index and Singular ROI Index in just 3.5 years. Growing 250%+ YoY across revenue, team, product, and technology — fully bootstrapped and profitable. Building the future of app discovery: a reward-powered alternative to the App Store and Google Play.
Responsibilities:
🌸Take full responsibility for UX and UI across all mobile and web products, and make the final call on design decisions;
🌸Work with Product to understand users through research, data, funnels and session replays, then turn insights into prioritized hypotheses;
🌸Design low-effort experiments and A/B tests with Product and Engineering, learn quickly and iterate without dropping quality;
🌸Deliver flows, prototypes, high-fidelity designs and interaction specs, with pixel-perfect execution on everything we ship;
🌸Create and own Scrambly's design language, components and patterns so design stays fast and consistent across platforms;
🌸Represent design in leadership discussions and challenge product or technical decisions that hurt the experience;
🌸Manage external partners (agencies, UX writers, researchers), and hire, mentor and grow the internal team as we scale.
Requirements:
💦7+ years in product design, with extensive experience on mobile-first consumer products;
💦A world-class portfolio showing exceptional UX/UI craft, strong product thinking and end-to-end work shipped at scale;
💦Experience as the sole or lead designer with full ownership of design decisions;
💦Hands-on experience with user research, usability testing, hypothesis-driven design, rapid prototyping and A/B testing;
💦Experience leading or mentoring designers, or managing agencies and external partners;
💦The ability to move fast without losing quality, turning ambiguous problems into simple, elegant solutions;
💦Confidence presenting and defending your work with leadership and cross-functional teams;
💦Skill with animation, transitions and microinteractions, and practical use of AI tools in your design workflow;
💦A strong ownership mindset and comfort in a fast-paced, metrics-driven startup;
💦English at B2 or above.
Working conditions:
☘️A founding leadership role shaping a global product used by millions;
☘️Full ownership of product design, from vision to execution;
☘️The chance to build the design team from scratch;
☘️Direct collaboration with Product, Engineering, and company leadership;
☘️A fast-paced environment where ideas ship quickly;
☘️Competitive compensation and flexibility.
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