Senior React Developer

As a Senior React Developer at iKnowHow Group, you will manage the development and maintenance of scalable, modular React applications. You'll create reusable components, optimize performance, mentor junior developers, and maintain high code quality through reviews and testing. Your role also includes developing microfrontend architectures and ensuring applications meet accessibility standards.

To qualify for the Senior React Developer role at iKnowHow Group, you should have at least 5 years of React development experience, including 3 years on large-scale projects. A deep understanding of UI/UX design principles, familiarity with testing tools like Jest, and experience in mentoring are essential. Proficiency in Tailwind CSS and knowledge of RESTful APIs and GraphQL will also be beneficial.

iKnowHow Group offers an attractive salary package for the Senior React Developer role, alongside career development opportunities to help you grow in your field. You'll enjoy working in a vibrant, private, and open-office workspace in Athens, with continuous training sessions designed to enhance your skills and knowledge.

Preferred skills for the Senior React Developer position at iKnowHow Group include knowledge of UI/UX design tools such as Figma or Sketch, the ability to develop npm packages for large-scale projects, and experience with microfrontend architectures. A Google Mobile Web Specialist Certification is considered a plus, highlighting your commitment to the mobile web.

At iKnowHow Group, developing our Senior React Developers is key. You will benefit from personalized seminars, hands-on workshops, and collaborative code reviews. Our culture encourages continuous learning and teamwork, ensuring you always have the support you need to excel in your role.

When answering this question, share specific projects where you utilized React, emphasizing the frameworks and tools you worked with, like Redux or React Router. Highlight your contributions, challenges faced, and how you overcame them, showcasing your comprehensive understanding of React's capability.

Discuss your practical experience using state management techniques such as React's built-in state, Context API, or libraries like Redux. Provide an example of a complex state management scenario you faced and how you handled data flow and side effects effectively.

Mention techniques like memoization with React.memo, lazy loading components, or code-splitting. Share an experience where you optimized an application and the tangible improvements that resulted, demonstrating your ability to enhance responsiveness and user experience.

Discuss your familiarity with WCAG standards and how you apply them during the development process. Provide examples of how you've implemented ARIA roles or keyboard navigation, showcasing your commitment to creating inclusive user experiences.

Describe microfrontends as a way to decompose monolithic applications into smaller, independently deployable parts. Share your experience with implementing microfrontend architecture, focusing on how it improved the development workflow and scalability of an application.

Discuss your experience with testing libraries like Jest and React Testing Library. Explain your approach to unit and integration testing, and share a specific instance where your tests helped catch bugs during development, highlighting your focus on maintaining code quality.

Share specific examples of how you've guided junior developers, whether through pair programming, code reviews, or hosting workshops. Highlight the importance of fostering a collaborative environment where knowledge is shared, which contributes to the team's overall success.

Outline the steps you take from planning and designing to implementing and deploying a React application. Discuss any tools or methodologies you use, such as Agile or Scrum, and how they enhance productivity and communication within the team.

Talk about your experiences integrating RESTful APIs and GraphQL into React applications. Provide examples of how you handled data fetching, error management, and how these integrations improved the user's experience.

Highlight your commitment to continuous learning through sources like online courses, coding communities, or following key figures in the React ecosystem. Showcase how you apply new insights or technologies to your work, ensuring your skills remain relevant and innovative.