Hybrid Front-End Web Developer – Government Portal UI/UX

Sistema Technologies Inc.; San Antonio (TX); Hybrid; USD 70,000 - 95,000; Full time

Job summary

Sistema Technologies is seeking a Front-End Web Developer for a government client in San Antonio, TX, on a 6-month hybrid engagement. You will design, implement, and enhance TXCC website features with a strong emphasis on UI/UX and usability.

Responsibilities include responsive layouts, wireframes, prototyping, accessibility testing, SEO optimization, and cross-browser compatibility, working closely with TXCC and the Strategic Communications team.

Qualifications

• 5+ UI/UX and website design experience including user research, page structure, information architecture, wireframes, mockups, interactive prototypes, SEO, and responsive/mobile-first design.
• 5+ Web development experience building and maintaining responsive website layouts and interfaces using HTML5, CSS3, and JavaScript, including theming, content types, views, blocks, and module configuration.
• 4+ Experience building web forms and submission workflows (Drupal Webform), including validation, email notifications, submission routing, and API integration.
• 4+ Experience designing and developing websites that meet accessibility standards, including testing with automated tools and assistive technologies.
• 4+ Experience producing design files, component libraries, and style guides using Figma, Adobe XD, Adobe Creative Cloud, or comparable tools.
• 2+ Preferred Experience with web forms/workflows (Microsoft 365), dashboards, calendars, and site-wide alerts.

Responsibilities

• Oversee UI/UX and website design for the TXCC site, shaping structure, layout, and brand-aligned visuals.
• Develop front-end layouts and interfaces with HTML, CSS, and JavaScript, ensuring templates, views, and blocks are well-structured and maintainable.
• Plan, design, build, and test new website capabilities such as forms, events calendars, alerts, and publishing workflows.
• Ensure accessibility, security, performance, and SEO best practices across the site, with cross-browser compatibility.
• Collaborate with TXCC stakeholders and the Strategic Communications team, and maintain design and technical documentation.

Skills

UI/UX design

Website design

Responsive design

Information architecture

Wireframes

Mockups

SEO

Accessibility

HTML/CSS/JavaScript

Drupal Webforms

Figma

Adobe XD

Adobe Creative Cloud

Tools

Figma

Adobe XD

Adobe Creative Cloud

Drupal Webform

Job description

Sistema Technologies is seeking a Front-End Web Developer for a government client in San Antonio, TX, on a 6-month hybrid engagement. You will design, implement, and enhance TXCC website features with a strong emphasis on UI/UX and usability.

Responsibilities include responsive layouts, wireframes, prototyping, accessibility testing, SEO optimization, and cross-browser compatibility, working closely with TXCC and the Strategic Communications team.