Front-end development is very important and it ranks a special position in the web development process. Since the main goal of the front-end is to attract more users, serve as a call-to-action, encourage them to use this service as the main solution to their problem. If you plan to hire Angular developers you should know more about hiring process. It includes understanding of developer's skills, roles and responsibilities, as well as you need to know what hard skills and soft skills questions you should ask them, where you can find web developers and what is hourly rate of Angular dev in various regions of the world. This hiring guide will spell everything out and it will allow you to hire skilled Angular developer.
AngularJS developer roles and responsibilities First, it is important to define what Angular developer should do, what is a developer’s role and what responsibilities AngularJS developers bear.
Angular dev role Angular developer is working on a client side of software, that is the main task of a developer. They create a full-fledged UI service for web apps as well as websites. In fact, Angular dev usually works with modules and components creation, and then they connect these modules components to build a functional software. Actually, Angular is just a JavaScript framework and apart from Angular skills,
front-end developer should be experienced at other necessary tools. But Angular is used mostly for single-page applications development, so when you need to build such app or website - you will need to hire specialists that are good at JS frameworks and Angular particularly. In many projects, it is required for Angular developers to work in a team with back-end developer to avoid delays and unexpected bugs.
Angular developer responsibilities There are many tasks that Angular developer must (or sometimes may) be in charge of.
Angular developer responsibilities Front-end building
Angular developer is responsible for the development of interactive front-end part of various web and mobile apps, especially single-page applications.
Angular developer should build high-performance software. Working with JavaScript, HTML, CSS
Angular UI developer must be skilled at JavaScript language, be good at HTML and CSS languages as well. A developer should write code that can be tested automatically without obstacles, well-documented and the code should meet all common requirements. RESTful APIs building
This process requires the cooperation of Angular developer with back-end developer to make sure that the development of single-page applications meets the terms of specification and other technical particularities. Unit testing
Developers that code using Angular should perform unit testing after each development phase. It is a mandatory responsibility Angular developer should bear. Testing of components, services, complex testing, testing of code units, and so on. Quality Assurance service can be implemented using tools integrated into Angular. External data sources and APIs
A developer should understand and have the appropriate skills to get access to external data sources and APIs in case if it is necessary to extract the data from any third-party services. Bug fixing
When front-end development is completed, QA engineers perform different types of testing to detect any possible bugs. If the one is found, the developer should fix it as soon as possible. Sometimes Angular developers also deal with a code written by other developer and they need to find a bug and fix it.
So a programmer should be good at reading another’s code. Permanent learning
And the last but not the least scope of Angular developer is to strive for learning new technologies and feel the pulse of new Angular versions that are released each year at the moment. Angular 7 is a current version whereas March-April is a planned release date for Angular 8.
What you should know to hire Angular developer Angular tool is very popular for today, and many customers want this framework to be used for web application development. When you need to hire a good front-end developer, you should define what Angular version is necessary for your project, and tell more about your project, its particularities, and also reveal details of your other projects (if they were). You cannot just write a specialist, tell them that you are looking for Angular developer and send a link for a job site. It is a wrong way and the majority of good specialists will ignore this offer. All developers appreciate their time and they need a detailed and accurate description of their responsibilities and duties they will need to bear. Mind to indicate a stack of applied technologies so candidates can get acquainted with it and understand more about their role. During the first conversation, you have an opportunity to evaluate the soft skills of a candidate (what is it and how to evaluate - read more in the Interview questions section). You may already make a decision how good this candidate is for this position since an interview shows you the potential of
this specialist and how they can develop. Now, let’s go deeper into the issue of the required skills for Angular developer.
Angular developer skills As is the case with any other software developers, Angular developers position may start from a junior developer and grow to middle and senior Angular developer. You should know what basic skills all Angular developers must have and what skills are required for middle and senior devs.
Main skills for Angular dev to be good at
● Good knowledge of JavaScript and HTML5 ● Deep knowledge of AngularJS and Angular practices and modules that are usually used ● Building self-contained, reusable, and testable modules and components
● Ensuring a clear dependency chain, in regard to the app logic as well as the file system ● Ability to provide SEO solutions for single-page apps ● Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system Skills indicated above are good for junior Angular developer, but, in fact, it won’t be enough for you if you plan to create complex software. So you’d better pay attention to skills of middle and senior developers as below. ● Good knowledge of CSS and JS methods for providing highperformance visual effects and keeping the framerate above 30fps at all times ● Validating user actions on the client side and providing responsive feedback ● Writing non-blocking code, and resorting to advanced techniques such as RxJs Observables, when needed ● Building custom, general use modules, and components which extend the elements and modules of core Angular ● Experience with all levels of operation available to the front-end, such as from creating XHRs in vanilla JS to using a custom wrapper around HttpClient ● Experience with building the infrastructure for serving the front-end app and assets ● Architecting and automating the build process for production, using task runners or scripts ● Documenting the code properly using JSDoc or other conventions ● Writing comprehensive unit tests using automated TDD tasks ● Creating end-to-end test suites for all components and run them using test frameworks ● Creating configuration, build, and test scripts for Continuous Integration environments
Middle Angular developer skills
As for additional plus, such skills will be appreciated: ● strong knowledge of Typescript features (decorators, generic types, enums, unions etc.) ● ability to work with browser APIs (storages, IndexedDB, workers, file readers, canvas, geolocation) ● understanding of REST architecture ● understanding of server-side rendering (NG Universal) ● knowing approaches to internationalization ● experience of handling sockets ● using common methodologies (KISS, DRY, SOLID)
Senior Angular developer skills
If Angular developer is good at all skills shown above, it means that he/she is very good specialists and able to solve all issues he/she face. However, don’t forget that if specialists aren’t familiar with some of the listed tools, it is not a complete disaster. The main thing whether the programmer is ready to learn or not.