Software developers tend to specialize in different platforms. Enhancing the user interface and maintaining the efficiency of their employer’s website are two of the main roles of a React developer. If you are looking to hire React developers, then you should be aware of all the skills they must have for your software development project.

In a recent global survey, more than 40% of developers preferred to use React. With more companies than ever investing in web development, this has paved the way for more job openings, and demand for React developers has increased.

Here are some specific skills to look for when hiring a React developer.

Key Expertise to Seek When Hiring React Developers

Deep Knowledge of HTML and CSS

Applications must run efficiently and be bug-free in both web and mobile environments. To hire a dedicated React developer focused solely on this platform, they must be proficient in simplifying complex user interface processes in both HTML and CSS. A skilled React developer will ensure the application's structure and style are visually appealing. The ideal candidates will also have knowledge of SASS or LESS.

Expertise in JavaScript

Your software developer should have an in-depth knowledge of JavaScript, as it is the base for any React developer. The latest update in ECMAScript 2023 has features like top-level await and a handy array method to safely share data with threads. You can also analyze the candidate based on their knowledge of the current update. A skilled React developer should be comfortable working with the latest features of JavaScript.

Proficiency in JSX

JSX syntax extension for JavaScript allows HTML to be written directly inside React code. This process can be complex and confusing for beginners, but it is a very efficient tool for experienced developers. This is one of the required skills you need to see in an experienced developer, as it makes the code more readable and easier to debug.

State Management

State is a dynamic storage system that manages and tracks changing data, triggering re-rendering whenever the data is updated. React developers need to be able to manage the state for smooth and responsive user experiences. The React developer you are hiring needs to know state management and tools like Redux, MobX, or Context API. These tools are essential for managing more complex states.

Architecture Based on Component

Component is the concept upon which React is built. Your developer must have a good understanding of Component-based architecture. This architecture involves creating reusable modular components in React. This approach will make the codebase easy to manage and enhance scalability. Developers who can handle Components and understand React’s lifecycle methods and hooks are definitely worth consideration.

React Native Developer

When you are looking to hire React native app developers, they should understand Props, JavaScript’s ES6 and ES7 features, and Virtual DOM. They should also have experience optimizing apps on iOS and Android platforms. You should also check their optimization techniques, such as lazy rendering, for faster app responsiveness.

Testing and Debugging

A web or mobile application needs to run smoothly. To ensure its reliability, a React developer is essential. If you are looking to hire a dedicated React native developer as a tester, you must confirm their proficiency with frameworks like Jest and Reactotron. Similarly, debugging skills are important for identifying and fixing bugs quickly.

Soft Skills

Technical skills are important, but soft skills should not be overlooked. Problem-solving abilities, teamwork, and communication are also important skills for a React developer. You should look for developers who can clearly communicate their ideas, work effectively in a team, and adapt to changes in the project environment. These skills are important to ensure a smooth workplace workflow.

The success of your project can depend on your selection of a React developer. By focusing on these key skills, you can build a team that can create high-quality web and mobile applications. Technical and soft skills distinguish top developers from others. When you hire candidates with these skills, your development team becomes exceptional in handling projects and delivering the best results.