JavaScript Developer: Skills and Tasks
JavaScript is one of the most popular programming and scripting languages in web development and is ideally suited to dynamic HTML content and powerful web apps build. The language, which has existed since 1995, is now also used outside browsers, e.g. on servers and microcontrollers, due to its possibilities.
As with other languages and software, they are mainly concerned with JavaScript Developer (sometimes: Web developer or Frontend Developer) with coding. But what exactly does a JavaScript developer do and what skills does he need to bring?
- Prerequisites and topics
- Everyday work
- JavaScript development at factro
Are you a JavaScript developer? Then become part of the factro team and join the hottest project you’ve ever worked on!
1. Requirements and topics
Of course, a JavaScript developer needs in-depth IT knowledge. But software development is a wide field and JavaScript is a very specific language, from which more precise requirements result.
HTML and CSS for the frontend
Of course, the most important thing is an understanding of the Syntax of JavaScriptto be able to correctly “translate” the exact modes of operation and commands into the digital language. In addition, especially in the field of web development, the handling of HTML for structuring and CSS to visualize the data.
Together, these three languages create the prerequisites for the To develop interfaces of extensive websites and apps. In these cases, the terms frontend developer or web developer are also used. So since they are working on the UI, a basic understanding of UX Design helpful for creating an intuitive interface for the user.
Servers and architectures for the backend
But without a suitable infrastructure, Internet content cannot be rolled out and operated. Therefore, JavaScript developers often deal with the Bake. These include e.g. Databases (like MongoDB or CouchDB), Server Platforms (like Node.js) or Library (like React, Type Script or Electron).
But writing your own libraries, which are better tailored to your own use, is also conceivable. In addition, the linking and integration of the various systems in this area is relevant. This is achieved, for example, via REST APIs.
Specialization for JavaScript developers
Due to the versatile areas of responsibility JavaScript developers can adapt as in other areas of IT specialize. Among the possible topics are, among others.:
- Databases set up, manage and monitor
- Framework assess, select and use
- Front end designing, coordinating and implementing
- Bake manage, maintain and ensure operation
A developer who takes on virtually all these tasks is also called Fullstack Developer refer.
The methodology also counts
In addition to practical knowledge theory is also important. The developer should be able to, Requirements analysis and Cost estimates operate. This helps with planning, calculation and also with external communication, e.g. when it comes to upcoming updates or re-designs including the publication period.
Just as important as technical understanding are Patience and discipline, because especially extensive code is not always error-free. No bugs although this is part of the job as a developer, bug tracking can be quite exhausting if the error is difficult to identify.
Willingness to learn should also be part of a developer’s repertoire, because the IT world in particular is fast-moving and always comes up with new developments that require preparation and learning by doing.
A developer combines many skills
2. Everyday work
A big advantage of the job as a JavaScript developer is the Flexibility and Variability. Developers do not always have to be in a certain place to participate in development. It is important that there is access to the required infrastructure, e.g. servers and test environments. If this is guaranteed, it can decentralised be worked.
“Software is a great combination between artistry and engineering.” – Bill Gates
JavaScript developers are team players
This results in the Possibility of flexible working hours. However, due to agreements and feedback rounds with designers, product managers and testers, it is advantageous if developers come together with the team. Depending on the specialization and area of responsibility, a frontend developer, for example, has to coordinate with his colleagues for the backend.
Realize your own ideas
A JavaScript developer can realize your ideas by code and thus make a decisive contribution to the product, design and user experience. Users benefit from his work – whether at the front-end or back-end.
Developers can actively participate
3. JavaScript development at factro
The project management software factro is developed in Bochum and implemented in the core via JavaScript. This has many advantages:
- more efficient and more rapid
- compatible with all current browsers and Operating
- modular architecture is flexible and scalable
At factro, many different components make up the infrastructure and architecture for development, testing and ongoing operation.
The scalable architecture is based on the Docker virtualization software and uses server software such as nginx and Node.BTT. To Management of data(banks) factro relies on PostreSQL and Elasticsearch. In the frontend, the focus of the development is of course on JavaScript, CSS and HTML5.
Review, manage and roll out code
Mutual Code Reviews as well as the management of the program lines are carried out using GitHub. New releases for tests and end users will be fully automated played out via the Jenkins software – on the desktop as well as for Android and iOS.
Since factro is available both on the desktop and via mobile app, the realization of Responsive Layouts, which scale appropriately across different screen resolutions and sizes, play an important role. This ensures perfect usability for as many users as possible.
From whiteboard to release
The development of new features takes place in joint voting between the product management and the developers. Upcoming focal points will be designed, discussed and assessed together on the whiteboard. As a result, the developers can also contribute and implement their own solutions and suggestions.
factro is developed in a particularly customer-centric way: the feedback and wishes of the users are evaluated daily and actively included in the development. This allows customer requests to be implemented quickly and the user experience to be noticeably improved.
The project structure plan in factro
Interested?
factro is a firm player in the PM tools market. We grow constantly we want to make factro even better for thousands of users so that they are productive and successful every day. To create this, we are looking for active support.
Apply now as a JavaScript Developer (m/f/d) or working student (m/f/d) JavaScript Developer and become part of the factro team. Be there live when your code becomes the everyday life of successful companies and organizations and realize your ideas.
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