Senior UI/UX Architect & Engineer — Design Systems Lead

Valiant Technologies LLC; Saint Paul (MN); On-site; USD 84,000 - 120,000; Full time

Job summary

Valiant Technologies LLC in Saint Paul, MN seeks an experienced UI/UX Engineer / Architect to lead design and development of intuitive, user-centric, scalable digital experiences. You will blend UX strategy, UI design, front-end development, and architectural thinking to deliver accessible web and mobile applications.

The role requires 8+ years in UI/UX design/engineering/architecture, hands-on tooling with Figma/Adobe XD/Sketch, and collaboration with product, analytics, and engineering teams

Qualifications

• 8+ years of experience in UI/UX design, engineering, or architecture.
• Hands-on experience with Figma, Adobe XD, Sketch, or similar design tools.
• Expertise in UX research, wireframing, prototyping, user journeys, and interaction design.
• Experience building and managing enterprise-level design systems and component libraries.
• Knowledge of accessibility standards (WCAG 2.1/2.2) and usability best practices.
• Understanding of REST APIs, front-end architecture, and component-based development.
• Experience collaborating with Agile/Scrum development teams.

Responsibilities

• Lead UI/UX architecture, design strategy, and user experience initiatives across enterprise applications.
• Translate business requirements into user flows, wireframes, prototypes, and high-fidelity designs.
• Develop and maintain design systems, reusable UI components, and design standards.
• Collaborate with product managers, business analysts, architects, and engineering teams.
• Create responsive and accessible interfaces for web and mobile applications.
• Conduct user research, usability testing, and design validation.
• Ensure consistency in visual design, interaction patterns, and overall user experience.
• Work closely with front-end developers to ensure accurate implementation of designs.
• Optimize application usability, performance, and accessibility in accordance with WCAG standards.

Skills

UI/UX design

Architectural thinking

User research

Team collaboration

Tools

Figma

Adobe XD

Sketch

Job description

Valiant Technologies LLC in Saint Paul, MN seeks an experienced UI/UX Engineer / Architect to lead design and development of intuitive, user-centric, scalable digital experiences. You will blend UX strategy, UI design, front-end development, and architectural thinking to deliver accessible web and mobile applications.

The role requires 8+ years in UI/UX design/engineering/architecture, hands-on tooling with Figma/Adobe XD/Sketch, and collaboration with product, analytics, and engineering teams