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Frontend Engineer (UI Performance & Rendering)

arsys2Calle Circunde 16, 26006 Logroño
On-site Full-time

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Experience Level

Experience

Qualifications

Requirements:Technical: Proficiency in frontend development with a strong command of JavaScript frameworks. Experience: Familiarity with performance optimization techniques and UI/UX design principles.

About the job

Mission:

Join us in transforming Nextcloud Office into a cutting-edge, high-performance web-based productivity suite, exceeding the limitations of traditional DOM-driven applications. You will take ownership of the product's aesthetic and functionality, ensuring that even the most intricate documents and spreadsheets perform seamlessly under heavy usage.


Responsibilities:

  • Develop innovative frontend features such as advanced charts, conditional formatting, and interactive document elements.
  • Create fast, responsive user interfaces leveraging modern JavaScript technologies.
  • Guarantee a smooth 60fps experience during all user interactions including scrolling, typing, and zooming.
  • Shift performance-critical rendering logic from the DOM to Canvas or other hardware-accelerated technologies.
  • Modernize legacy styles into an optimized CSS system using variables, supporting dark mode and high-contrast themes.
  • Implement responsive UI patterns like optimistic UI to enhance perceived performance.
  • Collaborate with cross-functional teams to minimize latency and enhance real-time user experiences.
  • Utilize AI tools to streamline development while prioritizing performance, edge cases, and UI quality.

About arsys2

arsys2 is a forward-thinking technology company dedicated to enhancing productivity through innovative software solutions. We pride ourselves on fostering a collaborative work environment where creativity and technical expertise thrive.

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