Senior UX/UI Designer (CRO)

Lunar Solar Group

4d•$90,000 - $100,000

About The Position

Lunar is hiring a Senior UX/UI Designer to help lead website and landing page design across our Shopify client roster. You'll own projects end to end: strategy, wireframes, high-fidelity UI, interactive prototypes and dev handoff. Design at Lunar sits at the center of three areas of work: Onsite design: full-site redesigns, homepages, PDPs, PLPs and carts for DTC brands on Shopify. Landing pages: paid media landing pages and post-click funnels built in our no-code page builder. CRO test design: A/B test variants and experiments, built from hypotheses with our CRO lead and shipped on a steady testing cadence. This is a hands-on senior role with a strong CRO lens. You'll work closely with our CRO lead, turning test hypotheses into designs and test results into better-converting experiences. You'll partner with strategy, paid media, creative, development and project management to tie every design decision to client growth goals.

Requirements

5+ years of UX/UI design experience, focused on ecommerce websites and landing pages
Hands-on CRO experience: you've designed tests, read the results and can point to conversion impact
Shopify knowledge, including themes, sections, metafields/objects, common apps and how designs get built
Advanced Figma skills: auto layout, variants, components, tokens and prototyping
Agency or multi-client experience
A portfolio showing process and shipped ecommerce work, ideally with results
DTC or CPG brand experience (supplements, beverage, beauty, wellness) preferred
Working knowledge of HTML, CSS and JavaScript preferred
Familiarity with GA4, heatmaps, session recordings and A/B testing tools such as Intelligems, Hotjar or Microsoft Clarity
Experience with landing page builders and direct-response page structure
AI proficiency a plus: experience using AI tools for design, prototyping or front-end code (e.g. Claude, Codex, Figma AI)
A designer who measures good design by how it performs
Opinionated, and able to defend a point of view with rationale and data
Comfortable presenting to clients and senior stakeholders
Fast, organized and able to run several projects at once
Detail-obsessed through QA and launch
A clear communicator with developers, strategists and copywriters
Generous with feedback and interested in mentoring other designers
Curious about new tools and quick to put them to work

Responsibilities

Lead UX/UI for full-site redesigns, homepages, PDPs, PLPs and carts, from discovery and IA through final UI.
Design landing pages and post-click funnels for paid traffic, from ad click to checkout.
Partner with the CRO lead on site audits, hypotheses and test roadmaps. Design A/B test variants and help analyze results.
Build interactive prototypes in Figma or HTML/CSS that double as client presentations and developer handoff.
Design responsive, mobile-first experiences that hold up in real builds, including sections, blocks, apps and theme constraints.
Contribute to component libraries and page-builder section systems used across clients.
Shape page narrative and provide general copy direction for headlines, offers and buy box messaging.
Present concepts, share rationale behind design decisions, and fold in feedback without losing the lens of best practices.
Work with developers on feasibility, handoff, and QA.
Improve design SOPs, file organization and workflows, including AI-assisted design and prototyping.