UI/UX Developer 3

UI/UX Developer 3

Location: San Antonio, TX 78215

Duration: 24 months

Work Arrangement: Fully onsite

Employment Type: W2 (not open to C2C, 1099, or visa sponsorship)

Role Overview

Our client is seeking a UI/UX Developer 3 to design and develop intuitive, accessible mobile and web experiences. This role combines user-centered design with hands-on front-end programming, translating business and user needs into responsive interfaces, reusable components, and maintainable code.

Responsibilities

• Research, design, develop, and test web and mobile interfaces based on business requirements and end-user needs.
• Translate wireframes, mockups, and prototypes into functional interfaces within JavaScript and Java applications.
• Create semantic HTML that meets WCAG accessibility guidelines and ADA and Section 508 requirements.
• Develop and maintain reusable components, interactive patterns, code libraries, and page templates for a customer-facing design system.
• Build responsive interfaces using front-end frameworks such as Vue.js, AngularJS, React, or jQuery.
• Maintain design files, wireframes, mockups, and UI prototypes.
• Conduct usability reviews and testing to validate designs and improve user experiences.
• Collaborate with business users, analysts, developers, and architects throughout the software development lifecycle.
• Serve as a subject matter expert across design and development, supporting technical feasibility and project decisions.
• Resolve interface defects, accessibility issues, and cross-browser compatibility problems.
• Contribute to product UX strategy and prioritization using research and data.
• Research emerging interface tools, frameworks, and programming techniques.

Qualifications

• High School Diploma / GED.
• Extensive hands-on experience developing front-end web applications.
• Experience creating conceptual and detailed designs based on end-user needs.
• Experience with human-centered design methods, including user research, interface design, and usability testing.
• Knowledge of design and storyboarding tools such as Adobe Creative Suite, Sketch, and InVision.
• Ability to communicate with business and technology users and translate requirements into practical solutions.
• Experience working with cross-functional teams using Agile/Scrum methodologies.
• Understanding of responsive design, cross-browser compatibility, and maintainable HTML, JavaScript, and CSS.

Preferred Qualifications

• UI/UX design or web development certifications and training.
• Experience in the electric or gas utility industry.
• Bachelor’s degree in Computer Science, Information Systems, or an applicable business field, or relevant business and technical experience.
• Experience with Vue.js, AngularJS, React, or jQuery.
• Familiarity with screen readers such as VoiceOver, JAWS, or NVDA.
• Experience collaborating with full-stack application development teams.