Senior UI Designer - Design Systems & SaaS Motion Expert

Epsilon; Chicago (IL); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Flexible time off

Paid holidays

Parental leave

Health coverage

401(k)

Tuition assistance

Job summary

Epsilon in Chicago seeks a Senior UI designer to elevate CORE UI design system for enterprise SaaS. You will push craft across tokens, components, motion, and interactions.

You will prototype in Cursor, collaborate with engineers to ensure fidelity, refine complex flows, and establish craft standards across products.

This role demands deep experience, a strong SaaS portfolio, and hands-on coding with HTML/CSS/JS/TS alongside design tools.

Qualifications

• 6+ years of UI design or hybrid roles.
• Polished SaaS portfolio.
• Hands-on design systems experience in Figma and code (Angular/React, Storybook).
• Strong motion and micro-interactions skills.
• Proficiency in HTML, CSS, JS/TS, and high-fidelity prototyping.

Responsibilities

• Push visual quality in design tokens, components, motion, and interaction using Figma and production code.
• Build prototypes in Cursor.
• Collaborate with engineers to ensure design fidelity.
• Refine complex UI flows.
• Establish craft standards.

Skills

UI design

Design systems

Figma

Angular/React

Storybook

Motion design

High-fidelity prototyping

HTML/CSS/JS/TS

Tools

Figma

Cursor

Storybook

Angular

React

Job description

Epsilon in Chicago seeks a Senior UI designer to elevate CORE UI design system for enterprise SaaS. You will push craft across tokens, components, motion, and interactions.

You will prototype in Cursor, collaborate with engineers to ensure fidelity, refine complex flows, and establish craft standards across products.

This role demands deep experience, a strong SaaS portfolio, and hands-on coding with HTML/CSS/JS/TS alongside design tools.