This listing was posted on iSmartRecruit.
React Developer
Location:
Dublin, Co. Dublin
Description:
Please be detailed as you fill out this form. The more comprehensive understanding we have of the role, the better we can match & test candidates for you to review. We are excited to find you some excellent candidates. Company Name: Kubicle Job Role: React Developer Roles, Responsibilities and Daily Tasks: Listed in order of importance: 1. Building beautiful features in a pragmatic manner 2. Collaborating with designers and other engineers 3. Writing clean maintainable code 4. Fixing bugs and solving challenging problems 5. Reviewing other developers’ code Essential Technical Skills: Include the minimum number of years of experience with each skill (eg. React, 3 years) and list in order of importance: 1. React, 5+ years, up to date experience (Ideally familiar with MUI, but not a deal breaker) 2. CSS, 5+ years 3. Ruby, PHP, Python, Backend Experience (desired but must have experience working closely with back-end devs) 4. SQL, 2+ years What is the % split between Front-end and Back-end work? 80% Front, 20% Back Essential Experience: Technical skills aside, what are the main things you are looking for when hiring for this role? 1. Someone who can think for themselves & come up with ideas and solutions 2. Excellent Communication 3. Creative with an eye for design 4. Takes ownership Key Question: From a technical and business perspective, what does success look like for this hire? Hiring someone who can take the lead on solving some of our front-end challenges. Desired Experience and Skills: Minimum Years of Experience: 6 Size of Team: Business size: 30+ Technical team size: 7 full stack engineers Other: Question: Can you describe your experience with React and how you ensure that the components you build are both performant and maintainable? Answer: I have over 5 years of experience with React, during which I've built various complex applications. To ensure performance, I utilize techniques such as code-splitting, lazy loading, and memoization to reduce unnecessary re-renders. For maintainability, I follow best practices such as writing reusable components, adhering to the DRY principle, and using TypeScript for type safety. Additionally, I implement unit tests using tools like Jest and React Testing Library to ensure components work as expected and are easy to refactor. Question: How do you approach styling in React applications, and what are your preferred methods for managing CSS? Answer: I have 5+ years of experience with CSS and various methods of managing styles in React. My approach depends on the project's needs, but I often use CSS Modules or styled-components for scoped, modular styles that prevent global namespace pollution. I also leverage CSS-in-JS libraries for dynamic styling when necessary. To ensure consistency and maintainability, I follow a design system or style guide and use tools like Sass for pre-processing and BEM conventions for naming. Question: Describe a situation where you had to work closely with back-end developers. How did you ensure smooth collaboration and integration? Answer: In my previous role, I worked on a project where the front-end and back-end teams needed to coordinate closely to integrate a new feature. We used RESTful APIs for communication between the front end and the back end. To ensure smooth collaboration, we held regular sync meetings, maintained clear API documentation, and used tools like Postman for testing endpoints. We also set up a CI/CD pipeline that included integration tests to catch issues early. Additionally, we utilized version control branching strategies to manage our work effectively without causing disruptions. Question: Can you explain how you have used SQL in your projects, and provide an example of a challenging problem you solved with SQL? Answer: I have over 2 years of experience with SQL, mainly using it to interact with relational databases for CRUD operations, data analysis, and reporting. One challenging problem I solved involved optimizing a complex query that was causing performance issues. The query joined multiple large tables and had nested subqueries. I improved its performance by indexing the frequently queried columns, rewriting subqueries as joins, and using window functions for aggregations. This reduced the query execution time significantly and improved the application's overall performance. Question: What is your process for reviewing other developers' code, and how do you ensure that your feedback is constructive and helpful? Answer: When reviewing code, I follow a structured process that includes checking for code functionality, readability, adherence to coding standards, and potential performance issues. I ensure that my feedback is constructive by being specific about what needs improvement and why, providing examples or suggestions for better implementation, and highlighting what was done well. I also encourage open dialogue, so the developer feels comfortable discussing and understanding the feedback. My goal is to foster a collaborative environment where code reviews are seen as opportunities for learning and improvement. Question: How do you ensure that a React application is fully responsive across different devices and screen sizes? Can you provide an example of a project where you implemented responsive design? Answer: To ensure a React application is responsive, I use a combination of CSS media queries, flexible grid systems (like CSS Grid or Flexbox), and responsive units (such as percentages, em, rem, and vw/vh). I also leverage responsive frameworks like Bootstrap or Tailwind CSS when appropriate. In a recent project, I built a dashboard that needed to function seamlessly across desktops, tablets, and mobile devices. I used media queries to adjust layouts and component sizes based on screen width, implemented a mobile-first design approach, and used flexible images and containers to ensure content scaled appropriately. Additionally, I tested the application on various devices and screen sizes to ensure a consistent user experience. Question: How do you handle responsive typography and scalable vector graphics (SVG) in your projects? Answer: For responsive typography, I use relative units like em and rem instead of fixed units like pixels. This allows text to scale proportionally based on the root font size, which can be adjusted using CSS media queries for different screen sizes. I also leverage CSS custom properties (variables) to create a scalable typographic system. For scalable vector graphics (SVG), I ensure they are responsive by setting their width and height to 100% or using viewBox to maintain their aspect ratio. This allows SVGs to scale proportionally within their containers. In a project, I created a responsive icon set using SVGs that adapted to different screen sizes without losing clarity or quality, ensuring a consistent visual experience across devices. Question: How do you ensure that the design of your React components is flexible and reusable? Can you provide an example? Answer: To ensure the design of my React components is flexible and reusable, I follow principles such as component encapsulation, prop-driven configurations, and separation of concerns. I design components to be as generic as possible, allowing them to accept props that modify their behavior and appearance. Additionally, I make use of higher-order components (HOCs) and render props to share functionality between components. Question: How do you ensure that the design of your React components is flexible and reusable? Can you provide an example? Answer: To ensure the design of my React components is flexible and reusable, I follow principles such as component encapsulation, prop-driven configurations, and separation of concerns. I design components to be as generic as possible, allowing them to accept props that modify their behavior and appearance. Additionally, I make use of higher-order components (HOCs) and render props to share functionality between components.
Posted:
June 24 on iSmartRecruit
Visit Our Partner Website
This listing was posted on another website. Click here to open: Go to iSmartRecruit
Important Safety Tips
- Always meet the employer in person.
- Avoid sharing sensitive personal and financial information.
- Avoid employment offers that require a deposit or investment.
To learn more, visit the Safety Center or click here to report this listing.
More About this Listing: React Developer
React Developer is a Technology Developer Job located in Dublin D. Find other listings like React Developer by searching Oodle for Technology Developer Jobs.
React Developer is a Technology Developer Job located in Dublin D. Find other listings like React Developer by searching Oodle for Technology Developer Jobs.