Lead Product Designer: End-to-End, Design System Leader

Scrambly S.r.l.; Polska; On-site; PLN 210,000 - 330,000; Full time

Job summary

Scrambly S.r.l. is a fast-growing adtech startup seeking a Lead Product Designer to own the product design function end-to-end for mobile and web used by millions.

In this hands-on leadership role, you will shape the design vision, establish standards, and initially design core experiences. Over time you will build and lead an internal design team, partnering with Product and Engineering to translate business goals into user-centered solutions and raise the overall quality bar across the

Qualifications

• 7+ years in product design for mobile-first consumer products.
• World-class UX/UI portfolio showing 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.
• 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.
• English at B2 or above.

Responsibilities

• Own UX and UI across all mobile and web products with final design decisions.
• Lead discovery with Product to translate insights into prioritized hypotheses.
• Design low-effort experiments and A/B tests with Product and Engineering.
• Deliver flows, prototypes, high-fidelity designs and interaction specs with pixel-perfect execution.
• Build and own Scrambly’s design language, components and patterns for consistency across platforms.
• Be the voice of the user in leadership discussions and challenge decisions that hurt the experience.
• Lead the function by hiring, mentoring, and growing the internal team and managing external partners.

Skills

Product design

UX research

Leadership

User-centered design

Prototyping

A/B testing

Design systems

Job description

Scrambly S.r.l. is a fast-growing adtech startup seeking a Lead Product Designer to own the product design function end-to-end for mobile and web used by millions.

In this hands-on leadership role, you will shape the design vision, establish standards, and initially design core experiences. Over time you will build and lead an internal design team, partnering with Product and Engineering to translate business goals into user-centered solutions and raise the overall quality bar across the