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JavaScript Developer: Job Description & Career Info

Learn about the work duties of a JavaScript developer. Discover what computer skills and education are required in addition to salary and employment outlook to decide if this is the right career choice. View article »

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  • 0:03 Career Definition for…
  • 0:50 Required Education
  • 1:22 Required Skills
  • 1:44 Career and Economic Outlook
  • 2:22 Alt Career: Computer…
  • 3:13 Alt Career: Software…

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Video Transcript

Career Definition for a Java Developer

JavaScript is a dynamic programming language that runs inside an Internet browser and allows increased interactivity in websites and web applications. JavaScript developers create images that change as the mouse rolls over them, animated drop-down menus and sounds that play upon a click, as well as more complex web-based applications. JavaScript is used extensively on e-commerce sites, particularly to validate user information and collect data. JavaScript developers program using this scripting language to improve, modify and upgrade the designs and functionalities of websites as requested by their clients. JavaScript developers may write programs to handle a specific job or may revise existing applications to interface with existing systems.

Required Education

Web developers typically earn an associate degree, though requirements vary from a high school diploma to a bachelor's degree. Those wishing to become JavaScript developers typically study computer science, math, or information systems, though some have degrees in non-computer fields such as finance or accounting and obtain their computer skills through certificate programs available at community colleges or technical schools. This diverse background often makes candidates more attractive to employers who desire JavaScript developers that understand their business, as well as computers.

Required Skills

Employers value JavaScript developers who can combine superb interpersonal skills with computer knowledge in order to easily interpret client requests and translate them into reality. This saves time, money and frustration for both developers and clients. JavaScript developers should also strive to write straightforward, clean, commented code.

Career and Economic Outlook

According to the U.S. Bureau of Labor Statistics, the employment of web developers, which includes JavaScript developers, is expected to grow 27% between the years of 2014-2024, which is faster than average of all occupations. This occupation is projected to grow with the increase of online shopping, as more companies may employ JavaScript developers to aid in website development. However, some companies have started to hire employees in lower-paying regions, including outside the United States. In 2015, the median annual salary of web developers was $64,970.

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  • Computer Games and Programming Skills
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Alt Career: Computer Programmer

For those interested in programming languages but who want to expand their work beyond web page coding, becoming a computer programmer may be the right career move. Computer programmers receive software ideas and flowcharts from developers and write code to create a fully functioning product. They also modify current programs and fix performance errors. Although an associate degree in a computer science or related field can qualify one for employment as a programmer, many employers select candidates with a bachelor's degree. Based on projections from the BLS, job opportunities for computer programmers, however, should decline by 8% during the 2014-2024 decade due to overseas outsourcing. In 2015, the BLS also determined that the median yearly salary of an applications programmer was $79,530.

Alt Career: Software Applications Developer

If coming up with new and innovative software applications sounds like an intriguing career, consider becoming a software developer. Software developers explore what programs are needed and create drawings and diagrams, laying out the functional process of the application. They also keep accurate records of the development process and work with programmers to conduct testing activities.

To enter the profession, a bachelor's degree in computer science and knowledge of programming languages is required. Many developers start out in lower programming positions and advance into a software development job. According to the BLS, those working specifically in applications development earned a median annual salary of $98,260 per year. This field is projected to grow by 19% between 2014 and 2024, as stated by the BLS.

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