Frontend Software Engineer (m/f/d)

As a Frontend Software Engineer at SIXT, you'll be engaged in creating high-quality web applications utilized by millions. Your key responsibilities include developing core modules and customer-facing features, participating in the entire development cycle from conception to release, and collaborating closely with cross-functional teams. Your contributions will help optimize large-scale web applications in a micro-frontend framework, using modern technologies that enhance the user experience.

To be a successful Frontend Software Engineer at SIXT, candidates should possess proven hands-on experience in building scalable web applications, particularly within the React ecosystem using TypeScript. A solid understanding of contemporary web technologies is essential, along with strong problem-solving skills and attention to detail. Additionally, you should feel comfortable working in a dynamic and collaborative environment, effectively communicating with both technical and non-technical stakeholders.

Frontend Software Engineers at SIXT work with state-of-the-art technology stacks that focus on modern web development frameworks. Primarily, you'll use React and TypeScript, along with other contemporary tools necessary to develop and maintain complex web applications. This allows you to leverage the latest innovations, creating scalable and effective solutions to meet our customers' needs.

SIXT offers a compelling range of benefits for Frontend Software Engineers, including 30 days of vacation, flexible remote work options, and tailored perks designed to support a healthy work-life balance. Employees also enjoy access to a modern gym, various recreational activities, and additional perks like discounts on car rental services. Furthermore, SIXT supports personal growth through professional development and community engagement initiatives.

At SIXT, the work environment for Frontend Software Engineers is dynamic, collaborative, and team-driven. You’ll work alongside cross-functional teams in an agile setting, where knowledge sharing and innovation thrive. The culture encourages a focus on product quality and fosters a supportive atmosphere, allowing you to contribute positively while also having the freedom to grow and enhance your skills.

When asked about your experience with React and TypeScript, provide specific examples of projects you've worked on where you've implemented these technologies. Highlight particular features you developed, any challenges you faced and overcame, and how your work impacted the overall project outcome. Be sure to express your enthusiasm for learning new updates and concepts within these frameworks as well.

To answer this question, you should discuss strategies you utilize to create scalable web applications. Talk about practices such as code splitting, component reusability, optimization techniques, or leveraging server-side rendering where appropriate. Providing concrete examples of how you implemented these strategies will reinforce your answer.

In this response, narrate a specific situation where you faced a tough bug. Discuss your thought process in diagnosing the issue, the steps you took to test and isolate the problem, and how you ultimately resolved it. Highlight any tools or techniques you utilized during this process to illustrate both your technical skills and problem-solving mindset.

Discuss your approach to prioritization, including how you assess timelines, the impact of each feature, and engagement with stakeholder requirements. Mention specific project management methodologies you've used, such as Agile or Scrum, and how you've effectively communicated your progress to team members to ensure alignment.

When answering, provide a concise explanation of micro-frontend architecture, stressing its advantages in large-scale web applications like modularity and independent deployment. Illustrate your understanding with examples of how it allows teams to work autonomously and push features without disrupting the entire application, showcasing its relevance to your work experience.

Explain your proactive approach to staying informed about evolving web technologies. Mention the resources you rely on, such as blogs, podcasts, social media platforms, or online courses. You might also illustrate your commitment to continuous learning by sharing any recent workshops, certifications, or community events you've attended.

Describe how collaboration is integral to your development approach by highlighting experiences where teamwork led to successful project outcomes. Discuss tools you use for collaboration, like version control systems, agile boards, or communication platforms, and how they enhance project efficiency and team synergy.

In your response, outline a few key strategies you prioritize when optimizing performance, such as minimizing HTTP requests, implementing lazy loading, or using efficient caching. Provide relevant examples from your past projects to demonstrate the effectiveness of these techniques and specify how you measured performance improvements.

Discuss your familiarity with testing frameworks like Jest, Mocha, or Cypress, emphasizing your hands-on experience writing tests and ensuring application quality. Share examples of how you've integrated testing into your workflow to catch bugs early and share the impact it had on the projects you've completed.

When asked this, touch on qualities such as adaptability, problem-solving skills, attention to detail, and effective communication. You might elaborate on why these attributes are particularly relevant in collaborative environments like SIXT, where working across teams to deliver high-quality products is essential.