Senior · Staff · Principal Frontend Engineer

Posted Yesterday
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San Francisco, CA, USA
In-Office
Senior level
Aerospace
The Role
Design and build user-facing web interfaces from mockups using HTML, CSS, and JavaScript. Implement interactive features, ensure responsive and accessible cross-browser experiences, optimize performance, test and debug code, maintain existing applications, and collaborate with back-end developers for integration.
Summary Generated by Built In

Senior / Staff / Principal Frontend Engineer

Location: Onsite San Francisco

We have multiple startups interested in talent. Here is a generic summary. Instead of a perfect job description, we present talented individuals to companies and allow them to share how that talent fits in the organization. 

A Front-End Developer is responsible for building the user-facing parts of websites and web applications, ensuring a seamless and visually appealing user experience. They translate designs into functional code using HTML, CSS, and JavaScript, and may also utilize frameworks and libraries. 

 

Key Responsibilities:

•           Develop and implement user interfaces:
Front-end developers create the visual elements of websites and applications that users see and interact with. 
•           Translate designs into code:
They take design mockups and wireframes and translate them into functional code using HTML, CSS, and JavaScript. 
•           Build interactive elements:
They create interactive features and animations to enhance the user experience. 
•           Ensure cross-browser compatibility:
They make sure the website or application functions correctly across different web browsers and devices. 
•           Optimize page load times:
They optimize code for speed and efficiency, ensuring a fast and smooth user experience. 
•           Collaborate with back-end developers:
They work closely with back-end developers to integrate the front-end with server-side logic and databases. 

•           Maintain and update existing websites and applications:
They may be responsible for fixing bugs, implementing new features, and maintaining existing code. 

•           Follow industry best practices:
They stay up-to-date on the latest front-end technologies and best practices. 

•           Test and debug code:
They thoroughly test their code to ensure it functions as expected and debug any issues that arise. 

Key Skills:

•           HTML, CSS, and JavaScript: Proficiency in these foundational web development languages is essential. 

•           Front-end frameworks and libraries: Knowledge of frameworks like React, Angular, or Vue.js is often required. 

•           Responsive design: Ability to create websites and applications that adapt to different screen sizes and devices. 

•           Version control systems (Git): Familiarity with version control systems like Git is crucial for collaborative development. 

•           Accessibility: Understanding of accessibility principles and how to make websites usable for people with disabilities. 

•           Problem-solving and debugging skills: Ability to identify and resolve issues in the code. 

•           Testing and debugging: Ability to test and debug code to ensure it functions correctly. 

 

Compensation: Market range and can include equity – details can be provided after the specific client is determined.  

Skills Required

  • Proficiency in HTML, CSS, and JavaScript
  • Experience with front-end frameworks or libraries (React, Angular, Vue.js)
  • Responsive design implementation across devices
  • Familiarity with version control systems (Git)
  • Understanding of accessibility principles and implementation
  • Testing and debugging front-end code
  • Optimize page load times and front-end performance
  • Ensure cross-browser compatibility
  • Ability to collaborate with back-end developers to integrate front-end with server-side logic
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The Company
94 Employees

What We Do

LAI International Leading Advanced Innovations Aerospace Defense Energy Industrial Medical Manufacturing Solutions Additive Waterjet Electrical Discharge Machining CNC Laser Welding Fabrication Assembly Design Assist 3D Printing Post Processing CMM ECM Data Analysis New Product Introduction Rapid Prototyping Inconel

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