Senior UX Designer

FASHIONPHILE•Lehi, UT

71d•$80,000 - $115,000•Onsite

About The Position

FASHIONPHILE is seeking a hands-on Senior UX Designer to own and execute the ongoing optimization of our digital customer experience across FASHIONPHILE and our mobile apps. This is a hands-on, end-to-end individual contributor role. The right person is a builder: they scope the problem, find the data they need without waiting to be handed it, design the solution, get it shipped, and measure the result.

Requirements

Bachelor's degree with a focus on UX Design, Human-Computer Interaction, Product Design, Graphic Design, or a related field (or equivalent practical experience) or relevant equivalent experience
7+ years designing digital products, with at least 5 years focused on e-commerce or consumer-facing experiences, operating primarily as a hands-on individual contributor
Hands-on Shopify experience is required: designing and shipping within a Shopify storefront, including theme structure, PLP/PDP, cart, and checkout flows
Working familiarity with Shopify Liquid, Hydrogen, and extensibility
Portfolio of shipped, end-to-end work with measurable business results
Strong working knowledge of HTML, CSS, responsive design, and front-end constraints
Self-sufficiency with analytics and experience tooling such as Quantum Metric, GA4, Shopify Analytics, Hotjar, Contentsquare, or similar
Proven success with experimentation, usability testing, and A/B testing tied to business performance, plus advanced proficiency in Figma and modern prototyping tools.
Demonstrated ability to work within established brand guidelines and an existing design system.

Nice To Haves

Recommerce or marketplace experience with a two-sided customer (i.e. designing for both the buying and the selling side of the same experience) - Preferred
Luxury recommerce, luxury retail, or fashion experience - Preferred
Experience designing native or hybrid mobile app experiences alongside web - Preferred

Responsibilities

Designing and shaping end-to-end UX for FASHIONPHILE websites and mobile apps including problem definition, information architecture, user flows, wireframes, interactive prototypes, high-fidelity design, engineering handoff, QA, and post-launch validation.
Creating comprehensive user flows for complex funnels, interactive prototypes for usability testing, and detailed engineering notes with conditional logic
Owning the ongoing optimization backlog for the Shopify storefront and app: identify friction, size the opportunity, propose and design tests, and drive them through to launch.
Sourcing, analyzing, and interpreting your own behavioral and performance data (Quantum Metric, GA4, Shopify Analytics) to prioritize work and demonstrate business impact.
Partnering directly with stakeholders/internal teams to scope and sequence work, resolve tradeoffs quickly, and keep delivery moving in a resource-constrained environment.
Designing within FASHIONPHILE's established brand guidelines and maintaining and extending the existing design system and component library for consistency across web and app.