Senior / Lead Front-End Developer

As a Senior / Lead Front-End Developer at KONE, your primary responsibilities include designing, developing, and building sophisticated web applications using cutting-edge cloud technologies. You'll work collaboratively with cross-functional teams to assure that the solutions meet quality standards and user expectations, creating impactful and seamless digital services like KONE 24/7 Connected Services.

To qualify for the Senior / Lead Front-End Developer position at KONE, candidates should possess at least five years of experience in front-end development using Angular, React, or Next.js. A solid understanding of cloud platforms such as AWS, Azure, or Google Cloud is crucial, along with familiarity with CI/CD processes. Strong communication skills to convey complex information to non-technical stakeholders are also essential.

At KONE, the Senior / Lead Front-End Developer will primarily work with modern JavaScript frameworks like Angular, React, or Next.js and incorporate cloud services provided by AWS. Knowledge of CI/CD practices using tools like GitLab CI/CD and GitHub Actions will be beneficial, as well as experience with secure coding and responsive design principles.

KONE understands the importance of work-life balance and offers flexible working hours along with options for remote work a few days a week. This approach ensures that our Senior / Lead Front-End Developers can maintain both their personal and professional commitments while thriving in a collaborative environment.

The culture at KONE is built on innovation, collaboration, and respect for the individual. As a Senior / Lead Front-End Developer, you'll find yourself in a relaxed atmosphere where teamwork is emphasized. KONE fosters a culture where employee engagement is prioritized and sustainability is woven into everyday practices.

In my experience, I have extensively worked with Angular and React, building scalable web applications. I prefer Angular for its robust structure in large projects and React for its flexibility and component-based architecture. My adaptability allows me to pivot between frameworks based on project needs.

Absolutely! I've primarily worked with AWS as my cloud platform of choice for deploying applications. I have experience configuring servers, utilizing services like Lambda and EC2, and implementing security measures to ensure data safety. I stay updated with developments in cloud technology to enhance application performance and scalability.

To ensure security, I employ various strategies, such as validating all user inputs, using HTTPS for all communications, and keeping libraries and frameworks up to date to mitigate vulnerabilities. Implementing strict Content Security Policies (CSP) further helps protect against XSS attacks.

Effective communication is key! I prefer to hold regular meetings to discuss project requirements and stay aligned on timelines. Utilizing tools like Swagger for API documentation helps us keep everything clear, and I always appreciate collaborating through Git for version control to streamline our development process.

When facing tight deadlines, I prioritize tasks based on their impact on the product goals. I advocate for maintaining open lines of communication with the team to adjust priorities if necessary. Utilizing Agile methodologies helps us adapt and ensure we remain on track while delivering quality results.

In my previous role, I set up CI/CD pipelines using GitHub Actions for our projects. This included automating our testing suite, so every commit would trigger a run of unit tests, and successful builds would deploy to staging, allowing rapid iteration without compromising quality.

I ensure thorough testing by utilizing frameworks like Jest or Jasmine for unit testing, and I implement integration tests with tools like Cypress. I also advocate for pair programming during testing phases to catch issues early and enhance overall code quality.

I believe that having a well-thought-out design system is crucial for consistency and efficiency. I have contributed to design systems by establishing reusable components and maintaining a design library. My approach to responsive design includes mobile-first principles, ensuring that applications perform well on all devices.

I often rely on tools like Jira or Trello for project management, as they help us visualize progress and prioritize tasks effectively. These platforms facilitate transparency within the team, improving collaboration and keeping us accountable to deadlines and deliverables.

I actively follow industry leaders on platforms like Twitter, and I regularly read blogs and attend webinars. Participating in community forums and local meetups enhances my understanding and provides fresh insights into emerging trends and best practices in front-end development.