Front-End Engineer II

Salary: $110,000 - $120,000/ yr. w 2JN -102025-104246

Responsibilities: Develop mobile-first single page applications, primarily with Ember.js, for various devices and environments. Convert mockups and wireframes into clean, maintainable, reusable components. Maintain and extend Java Script code and legacy plugins. Validate and test for Section 508 accessibility and cross-browser, platform, and device compatibility. Lint, evaluate, and unit test Java Script. Write clean, reusable code that adheres to published standards. Assist with discovery and diagnosis of bugs in development environments. Participate in front-end and scrum team ceremonies. Maintain code libraries and document technical specifications. Research solutions and contribute to code standards and reviews. Mentor associate front-end engineers and interns.

Experience Requirements: 3+ years developing and architecting single page applications with a modern Java Script framework such as Ember, React, Angular, or Vue, integrating RESTful or JSON APIs. Demonstrated mobile-first, responsive design implementation. Strong skills in HTML, CSS, and Java Script with emphasis on vanilla JS fundamentals. Experience creating reusable components or libraries across applications.1+ year with ES2015+ and Node.js. Experience with Gulp.js or similar build tools. Experience writing unit, integration, and acceptance/UI tests. Experience working in an agile scrum environment. Comfort using AI tools as part of development workflows and for solution exploration. Proficiency with React for modern feature development and migration from Ember where applicable. No backend work required.

Education Requirements: Bachelor’s degree in computer science, human-computer interaction, or a related field, or equivalent experience. High school diploma required.