Senior Front-End Developer | React.js | IoT & E-Services Projects

As a Senior Front-End Developer at ManpowerGroup, your key responsibilities include developing new user-facing features using React.js and React Native, building reusable front-end components and libraries, and optimizing for performance across various web-capable devices. You'll also engage in translating designs into high-quality code and documenting the codebase, ensuring a smooth development process across IoT projects and e-services for the public sector.

Candidates for the Senior Front-End Developer role at ManpowerGroup should hold a Bachelor's degree in Computer Science, Information Technology, or a related field. Additionally, a minimum of 5 years of Front-End development experience is necessary, with strong proficiency in JavaScript, HTML, and CSS. Familiarity with CSS preprocessors like SASS or LESS, as well as experience using React.js and state management tools like Redux or MobX, is crucial.

The Senior Front-End Developer at ManpowerGroup will primarily work on innovative IoT projects and e-services related to the Greek public sector. You will play a significant role in developing user interfaces that enhance functionality and performance, making contributions that directly impact how users interact with these technologies.

Yes, experience with React Native is a requirement for the Senior Front-End Developer position at ManpowerGroup. This role involves mobile app development, ensuring you can effectively leverage your knowledge of React.js to deliver high-quality applications across different platforms.

Working as a Senior Front-End Developer at ManpowerGroup comes with numerous benefits, including an attractive compensation package, opportunities for professional training and development, and the chance to be part of cutting-edge IoT and R&D projects. Additionally, the hybrid working model offers flexibility, allowing for a better work-life balance.

When asked about your experience with React.js, be prepared to discuss specific projects where you utilized React. Highlight your familiarity with core concepts, demonstrate how you've implemented features with state management libraries such as Redux or MobX, and mention any challenges you faced and how you solved them.

Provide examples of techniques you've used to optimize front-end performance, such as code splitting, lazy loading images, and minimizing CSS and JavaScript files. Mention the tools you utilize for performance testing and how you've approached profiling and resolving performance bottlenecks.

In answering this question, think of a specific instance where you collaborated with designers. Discuss how you communicated design elements into code, any challenges you encountered, and how your attention to detail ensured an accurate implementation of the design.

Explain your philosophy on component design, emphasizing reusability. Share best practices you've adopted, such as using props effectively, managing component state, and creating a library of components that can be easily integrated into future projects.

Discuss various state management solutions you've implemented, including Redux and MobX. Highlight how you've managed complex state scenarios in your projects and the benefits each solution brought to your workflow.

Mention your familiarity with Git, outlining your experience with creating branches, pull requests, and collaborating with teams. Illustrate how good version control practices improve code quality and team collaboration.

Talk about your commitment to continuous learning. Mention specific resources, such as blogs, online courses, or conferences, that you follow to keep your skills sharp and how you apply new trends or technologies in your work.

Demonstrate your interpersonal skills by explaining your approach to conflict resolution. Emphasize the importance of open communication, understanding different perspectives, and finding a collaborative solution to conflicts that may arise in a team.

Cover best practices such as responsive design, accessibility considerations, and writing clean, maintainable code. Discuss how adhering to these practices enhances user experience and productivity within the development team.

Explain the importance of testing in your development process, detailing methodologies like unit testing, integration testing, and end-to-end testing. Mention tools you've used for testing and how they help ensure code quality.