UI Developer (Front End Developer)

Active Consulting Services - Pasadena, CA

Full-time - Mid Level

Pasadena, CA

Religious, Grantmaking, Civic, Professional, and Similar Organizations

About the position

We are looking for a UI Developer (Front End Developer) to build dynamic, responsive, and user-friendly web applications. The ideal candidate will have a strong background in modern front-end frameworks and technologies, ensuring high-quality user interfaces and seamless back-end integration.

Responsibilities

• Develop and maintain responsive UIs using Angular, React, Stencil, JavaScript, HTML, CSS, and TypeScript.
• Create dynamic user experiences using DOM manipulation and the JavaScript object model.
• Optimize UI components for speed, scalability, and performance.
• Collaborate with back-end teams to integrate RESTful APIs.
• Deploy and scale front-end applications on AWS.
• Ensure clean, maintainable, and reusable code following industry best practices.
• Stay updated with the latest front-end technologies and trends.
• Debug and troubleshoot UI issues to improve user experience.
• Participate in code reviews and contribute to improving development processes.
• Work in an Agile environment, collaborating with cross-functional teams.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 3+ years of front-end or UI development experience.
• Proficiency in Angular, React, and Stencil for modern web development.
• Strong understanding of JavaScript, HTML, CSS, and TypeScript.
• Experience with DOM manipulation and the JavaScript object model.
• Familiarity with RESTful APIs for data integration.
• Basic knowledge of AWS cloud technology for front-end deployments.
• Experience with version control systems like Git.
• Familiarity with front-end build tools such as npm or Webpack.
• Proficiency in testing frameworks (e.g., Jest, Jasmine).
• Strong understanding of responsive design principles and accessibility standards.
• Excellent problem-solving and communication skills.

Nice-to-haves

• Familiarity with Lit Web Components.
• Experience with Agile methodologies.
• Knowledge of performance optimization techniques.
• Exposure to CI/CD pipelines.