Front End Engineer | ReactJS, React Native

As a Front End Engineer at Nine, your primary responsibility is to build and maintain our digital platforms, including websites and mobile applications using React and React Native. You will also be involved in developing and executing our digital audio strategy, ensuring high-quality content delivery. Additionally, your role will require you to engage in testing practices and collaborate with diverse tech stacks such as Node.js and PHP.

To qualify for the Front End Engineer position at Nine, you should have hands-on experience with Typescript, JavaScript (ES6), and frameworks like React or React Native. Experience in unit and integration testing is also required. Nice-to-haves include familiarity with mobile app development, cloud technologies like AWS or GCP, and backend development skills.

At Nine, the work environment is inclusive, supportive, and focused on innovation. As a Front End Engineer, you will collaborate with a diverse team of professionals who value creativity and technical prowess. The company is committed to diversity and inclusion, creating a space where everyone can thrive and contribute their unique perspectives.

A Front End Engineer at Nine should be comfortable with technologies such as React, React Native, Typescript, and JavaScript (ES6). Familiarity with Node.js is advantageous, as well as an understanding of mobile app deployment and testing frameworks like Cypress or Selenium. Experience with cloud technologies and backend programming will greatly enhance your effectiveness in the role.

Nine is committed to fostering a diverse and inclusive workforce. They encourage applicants from all backgrounds, including Aboriginal and Torres Strait Islander people, individuals with disabilities, and people of all ages and nationalities. The company has measures in place to ensure equitable participation in the recruitment process, inviting candidates to request any adjustments they may need.

When answering this question, you should focus on specific projects where you utilized React effectively. Discuss your role, the challenges faced, and how you overcame them. Providing examples of features you developed or optimized will demonstrate your hands-on experience and technical skills.

To ensure code quality as a Front End Engineer, I prioritize writing clean, efficient code and adhering to best practices. I utilize automated testing tools for unit and integration tests and regularly conduct code reviews. Continuous learning and staying updated with industry standards are also crucial components of my approach.

In your response, choose a specific technical challenge relevant to front-end development, such as debugging a complex UI issue. Clearly outline the problem, steps you took to identify the root cause, and the solution implemented. This shows your problem-solving abilities and analytical skills.

To stay updated in the rapidly-evolving field of front-end development, I follow prominent tech blogs, participate in online communities, and attend relevant webinars and meetups. Engaging with fellow developers and experimenting with new frameworks or tools in personal projects is also part of my routine.

Discuss your experience with specific testing frameworks such as Cypress, Playwright, or Selenium. Share examples of how you integrated testing into your workflow, the types of tests you wrote, and how this contributed to the overall quality of your applications.

In approaching mobile development, I focus on user experience and platform-specific guidelines. I ensure that mobile applications are responsive and perform well across different devices and operating systems. Additionally, I collaborate with designers and utilize tools like React Native for seamless transitions between web and mobile.

In such a situation, I would first take the time to understand the feedback from all perspectives. I believe in open communication, so I would discuss my code with my peers or team leads to clarify the reasoning behind each piece of feedback. This collaborative approach often leads to better solutions.

Version control is vital in projects for tracking changes, facilitating collaboration, and ensuring code integrity. It allows teams to manage iterations effectively and revert to previous versions if necessary. Utilizing Git, for example, enables developers to work cohesively and maintain an organized workflow.

Performance optimization is key in front-end applications. I focus on minimizing load times, optimizing images, and reducing HTTP requests. Techniques such as lazy loading, code splitting, and caching strategies enhance the user's experience by ensuring quicker interactions and smoother transitions.

I prioritize accessibility by adhering to the Web Content Accessibility Guidelines (WCAG). This involves using semantic HTML, ARIA roles, and ensuring keyboard navigation is seamless. Conducting user testing with diverse groups helps identify areas for improvement and ensures our applications are usable by everyone.