Front End Web Engineer

As a Front End Web Engineer at GELASAKIS Group, you will be primarily responsible for implementing the frontend aspects of our products, selecting optimal technologies based on project requirements. Your duties will include writing performance-optimized code, collaborating with designers, converting mockups into fully functioning web pages, and conducting UI/UX audits to enhance user experience.

Candidates applying for the Front End Web Engineer position at GELASAKIS Group should ideally have at least three years of experience in frontend web development. A strong grasp of Javascript technologies, particularly React and Next.js, is essential. Familiarity with HTML5, CSS, UX best practices, Git version control, and API integration is also important.

For the Front End Web Engineer role at GELASAKIS Group, it is crucial to be proficient with JavaScript frameworks such as React and Next.js, particularly in context of server-side rendering. Additionally, you should be skilled in writing clean HTML5 and CSS, understanding of web optimization techniques, and have experience with prototyping/mocking tools like Figma.

You will be working primarily on developing an online booking engine for the car rental sector, alongside other web applications aimed at improving travel experiences. This involves a mix of technical implementation, UI/UX enhancements, and collaborating closely with other team members to deliver a product that meets high performance and accessibility standards.

As a Front End Web Engineer at GELASAKIS Group, your work will have a direct impact on user experience. By crafting intuitive, fast-loading interfaces, optimizing for performance, and ensuring accessibility, you'll enhance how users interact with our online booking engine and other web applications, ultimately contributing to smoother travel experiences.

When discussing your experience with React and Next.js, focus on specific projects where you utilized these frameworks. Highlight your understanding of components, state management, and hooks in React, and explain how you've implemented server-side rendering using Next.js to enhance performance and SEO.

To ensure performance optimization, start by discussing your strategies, such as minimizing DOM manipulations, lazy loading components, and using code splitting. Mention your use of tools like Pagespeed Insights and GTMetrix to evaluate performance and outline changes based on their recommendations.

In answering this, describe your process from interpreting design specifications to developing the layout. Emphasize how you work with Figma or similar tools, ensure responsive design practices, and check compatibility across different browsers and devices throughout the development.

Discuss the importance of open communication and regular check-ins to align on project objectives. Highlight your willingness to share insights, ask for feedback, and collaboratively brainstorm solutions to challenges, ensuring a smooth integration of design and functionality.

When addressing this question, talk about your methodologies for conducting audits, including assessing usability, accessibility, and overall design consistency. Include any tools you use for gathering user feedback, such as heat maps or A/B testing, and how you use that data to make informed recommendations.

In your response, focus on semantic HTML, appropriate ARIA roles, and ensuring keyboard navigability. Share examples from your past projects where you prioritized accessibility, conducted audits, and made iterative improvements based on user feedback to enhance the experience for all users.

Explain your familiarity with Git commands and your workflows, including branching, merging, and handling pull requests. Share any experiences with resolving merge conflicts and how you coordinate with your team’s version control practices to ensure smooth collaboration and project continuity.

Detail your methods for staying informed on frontend development trends, such as following influential tech blogs, participating in online forums, and attending webinars or meetups. Mention any courses or certifications that you find beneficial to continually enhance your skills.

Discuss your testing strategies, including the tools you use, such as Jest or Enzyme for React components. Emphasize the importance of unit testing in maintaining code quality and how you integrate testing into your development workflow to catch issues early.

Respond by illustrating your understanding of the synergy between technical capabilities and user needs. Explain how you ensure high-quality code without sacrificing usability, by collaborating with designers, seeking user feedback, and iterating on designs based on testing results.