Frontend Infrastructure Engineer

Cyera Cyera · Vertical AI · Tel Aviv, Israel · R&D

Cyera is building the security operating model for the age of AI, focusing on securing AI adoption by understanding data, access, and behaviors. This role is for a Senior Frontend Infrastructure Engineer to build and maintain tools, systems, and platforms that enhance developer productivity, performance, and reliability for the frontend engineering organization. The role involves owning Design System components, building core developer tools, leading performance and scalability efforts, and staying updated on frontend infrastructure trends.

What you'd actually do

  1. Own the development and implementation of Design System components
  2. Design and build core tools used by frontend engineers across Cyera to streamline development and enforce best practices
  3. Lead efforts on frontend performance, scalability, observability, and DX tooling (Design System, bundlers, frontend libraries, testing infra)
  4. Stay on top of modern frameworks and frontend infrastructure trends, ensuring Cyera is always several steps ahead
  5. Work cross-functionally with other infra engineers, product teams, and security teams to improve the quality and velocity of our frontend development

Skills

Required

  • JavaScript/TypeScript
  • React
  • Vue
  • Svelte
  • Vite
  • Webpack
  • Rollup
  • Babel
  • CI/CD workflows
  • testing
  • documentation

Nice to have

  • frontend infrastructure at scale
  • platform teams

What the JD emphasized

  • foundational member of a new team shaping the future of frontend development
  • build and maintain tools, systems, and platforms that dramatically enhance the productivity, performance, and reliability of our engineering organization
  • passionate about frontend infrastructure
  • thrives on creating scalable solutions, enabling developers to move faster, and optimizing performance across the board
  • 4+ years of hands-on frontend or full-stack engineering experience with an emphasis on infrastructure, tooling, or performance
  • Deep expertise in JavaScript/TypeScript and modern frameworks like React (or Vue/Svelte)
  • Experience building and maintaining developer-facing tools and systems
  • Proficiency with modern bundlers and build systems (e.g., Vite, Webpack, Rollup, Babel)
  • Familiarity with systems-level concerns such as CI/CD workflows
  • Strong sense of code quality and engineering excellence, with a commitment to testing and documentation
  • Excellent communication skills and a collaborative, ownership-driven mindset
  • Prior experience working on frontend infrastructure at scale or within platform teams