Senior UI Developer: Accessible Front-End & Design Systems

Midcontinent Independent System Operator (MISO); Carmel (IN); Hybrid; USD 92,000 - 109,000; Full time

Benefits offered by this job

401k

Job summary

Midcontinent Independent System Operator (MISO) in Carmel, IN is seeking a skilled UI Developer to bridge design and development, turning complex concepts into accessible front-end experiences. You will contribute to an Angular/React-based component library and modernize operator dashboards, aligning with WCAG standards.

Ideal candidates bring strong HTML/CSS/JavaScript expertise, experience with Storybook or similar, and a collaborative, UX-focused mindset to deliver consistent user experiences

Qualifications

• Experience building accessible, responsive front-end interfaces.
• Proficient in HTML, CSS/SCSS, JavaScript (ES6+), and modern frameworks.
• Experience with design systems and component libraries (Storybook).

Responsibilities

• Develop accessible front-end code using HTML, CSS/SCSS, JS with React/Angular/Vue.
• Contribute to a reusable component library and enforce UI/UX standards.
• Translate wireframes into functional interfaces and collaborate with designers.
• Integrate APIs with back-end teams and support prototyping and testing.
• Help implement accessibility testing workflows and WCAG alignment.

Skills

HTML/CSS/JS

React/Angular/Vue

Accessibility (WCAG)

Collaboration

Design Systems

Version Control

Front-end Development

Tools

Storybook

Webpack

Vite

npm/yarn

Job description

Midcontinent Independent System Operator (MISO) in Carmel, IN is seeking a skilled UI Developer to bridge design and development, turning complex concepts into accessible front-end experiences. You will contribute to an Angular/React-based component library and modernize operator dashboards, aligning with WCAG standards.

Ideal candidates bring strong HTML/CSS/JavaScript expertise, experience with Storybook or similar, and a collaborative, UX-focused mindset to deliver consistent user experiences