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Front End Developer

Sailes

Sailes

Software Engineering
United States · Georgia, USA · Alpharetta, GA, USA
Posted on Mar 9, 2026
A Front-End Developer creates the user-facing, interactive, and visual elements of websites and applications, transforming design wireframes into high-quality code. Key responsibilities include utilizing HTML, CSS, and JavaScript, ensuring cross-browser compatibility and responsiveness across devices, and optimizing performance.

Key Responsibilities

  • Implementation: Build user-facing features and interfaces using HTML, CSS, and modern JavaScript frameworks (e.g., React, Vue.js, Angular).
  • Design Translation: Convert UI/UX design wireframes and prototypes into functional code.
  • Optimization: Ensure maximum speed, scalability, and performance of web applications.
  • Collaboration: Work with UI/UX designers, back-end developers, and stakeholders to define, build, and refine user experiences.
  • Maintenance & Quality: Maintain brand consistency, fix bugs, and ensure cross-browser/cross-device compatibility.
  • Testing: Conduct unit, functional, and user testing to ensure high-quality, bug-free applications.

Required Skills And Qualifications

  • Core Tech: Expert knowledge of HTML5, CSS3, and JavaScript (ES6+).
  • Frameworks: Experience with frameworks such as React.js, Angular, or Vue.js.
  • Tools & Version Control: Proficiency with Git, Webpack, and browser developer tools.
  • Design Knowledge: Understanding of UI/UX principles and design tools like Figma or Adobe XD.
  • Best Practices: Familiarity with responsive design, accessibility (WCAG), and performance optimization.

Common Experience Requirements

  • Bachelor's degree in Computer Science or relevant field, or equivalent experience.
  • Typically 2-5+ years of experience in front-end development