Senior UX Prototyper

A company is looking for a Senior UX Prototyper (Contract).

Key Responsibilities

Develop interactive prototypes aligned with product vision, leveraging live data and strong interaction principles

Run iterative experiments : define hypotheses and success criteria, prototype, test with users, and synthesize results

Document and provide clear handover materials to the returning Moderator Tools designer

Required Qualifications

5+ years of experience contributing on design teams

Bachelor's degree and / or Master's degree, or equivalent in related work experience

Fluent in code for product-quality prototypes, modern web stack (TypeScript / JavaScript, React or Vue, HTML / CSS)

Experience mentoring other designers on design prototyping

Portfolio showcasing a range of technical skills and prototyping abilities