Senior UI/UX Architect | Design Systems & Front-End

Machine Learning Technologies, LLC; San Antonio (TX); On-site; USD 68,000 - 97,000; Full time

Job summary

Machine Learning Technologies, LLC is seeking an experienced UI/UX Engineer to lead the design and development of intuitive, scalable digital experiences. The role blends UX strategy, UI design, front-end coding, and architectural thinking to shape enterprise applications.

Responsibilities include creating design systems, translating requirements into flows and prototypes, collaborating with product, design and engineering, and ensuring WCAG-compliant, responsive interfaces for web and mobile.

Qualifications

• 8+ years of UI/UX design, engineering, or architecture experience.
• Hands-on with Figma, Adobe XD, Sketch, or similar tools.
• Proficient in UX research, wireframes, prototypes, and user journeys.
• Experience building enterprise design systems and component libraries.
• Strong HTML5, CSS3, JavaScript, and front-end frameworks (React/Angular).
• Responsive, mobile-first design and cross-browser compatibility.
• Knowledge of WCAG 2.1/2.2 accessibility standards.
• Understanding of REST APIs and front-end architecture.
• Experience with Agile/Scrum teams.

Responsibilities

• Lead UI/UX architecture, design strategy, and user experience initiatives.
• Translate requirements into user flows, wireframes, and prototypes.
• Develop and maintain design systems, components, and standards.
• Collaborate with product managers, engineers, and architects.
• Create responsive and accessible web and mobile interfaces.
• Conduct user research, usability testing, and design validation.
• Ensure visual and interaction consistency across products.
• Work with front-end developers to ensure accurate design implementation.
• Improve usability and accessibility per WCAG standards.

Skills

UI/UX design

UX research

Design systems

Team collaboration

Front-end knowledge

WCAG accessibility

Tools

Figma

Adobe XD

Sketch

React

Angular

HTML5/CSS3/JS

Job description

Machine Learning Technologies, LLC is seeking an experienced UI/UX Engineer to lead the design and development of intuitive, scalable digital experiences. The role blends UX strategy, UI design, front-end coding, and architectural thinking to shape enterprise applications.

Responsibilities include creating design systems, translating requirements into flows and prototypes, collaborating with product, design and engineering, and ensuring WCAG-compliant, responsive interfaces for web and mobile.