Senior React Developer

As a Senior React Developer at iKnowHow Group, you will be responsible for developing and maintaining scalable React applications, creating reusable components, and optimizing performance through best practices. You'll also mentor junior developers, conduct code reviews, and implement microfrontend architectures to enhance modular development. Your expertise in CI/CD tools and database management will be essential in delivering high-quality solutions.

To qualify for the Senior React Developer position at iKnowHow Group, candidates should hold a university degree in Information Technology or Computer Science and possess a minimum of 5 years of professional experience in software engineering. Proficiency in React, Javascript/Typescript, and familiarity with tools like Tailwind CSS, RESTful APIs, and Agile SDLC is crucial for this role.

At iKnowHow Group, our Senior React Developers thrive in an amazing modern workspace that fosters collaboration and creativity in a multi-cultural environment. We prioritize continuous training and career development opportunities, ensuring our team enjoys not just a stable job, but a visually impactful workspace that inspires innovation.

iKnowHow Group is committed to your career growth as a Senior React Developer. We offer an attractive salary package complemented by private health insurance and continuous training through personalized seminars. We're invested in your professional advancement, ensuring you have ample opportunities to enhance your skill set and advance within the company.

Candidates for the Senior React Developer role at iKnowHow Group should be well-versed in React, Redux, Context API, and familiar with tools like Jest and React Testing Library for quality assurance. Experience with Tailwind CSS, RESTful APIs, GraphQL, and CI/CD tools like Jenkins is also advantageous, as these technologies are integral to our development processes.

In a React component, lifecycle methods such as componentDidMount, componentDidUpdate, and componentWillUnmount play crucial roles in managing and responding to changes. It's essential to discuss how you have used these to optimize performance and manage state within your applications.

State management in React can be achieved using built-in hooks like useState and useReducer, or external libraries like Redux. Discuss the pros and cons of each approach and highlight an instance where you implemented state management to resolve a complex issue.

Hooks, such as useEffect and useContext, allow functional components to manage state and side effects. They help simplify component logic by breaking it into reusable functions. Mention your experience with hooks and how they improved the maintainability of your code.

Ensuring accessibility involves following WCAG guidelines, using semantic HTML, and testing with screen readers. Explain your experience in implementing accessibility features and how you educate your team about its importance in your projects.

Share a specific project that tested your React skills, the obstacles you faced, and how you overcame them. Focus on your problem-solving skills and how they contributed to the project's success.

Code reviews are essential for maintaining quality. Discuss your approach to giving constructive feedback, ensuring compliance with standards, and fostering a collaborative environment during these reviews.

Mention CI/CD tools like Jenkins that you have experience with, and explain how they streamline the deployment process, improve code quality, and lead to faster delivery of features in your projects.

Share your experience with testing libraries such as Jest and React Testing Library. Discuss the importance of unit tests and how they can help ensure your components work as intended before going into production.

Staying updated is vital in tech. Discuss the resources you use, like official React documentation, blogs, or communities, and how you implement new trends in your projects to keep your skills sharp.

Talk about your experience interacting with backend developers, understanding their requirements for APIs, and how effective communication has helped in building seamless integrations between frontend and backend systems.