Frontend Core Tech Lead, Platform

Are you ready to lead massive web initiatives and shape the foundation used by millions of users worldwide? If so, this opportunity is for you. As the Frontend Core Tech Lead in Fiverr’s Platform group, you’ll own the technical direction of our core frontend infrastructure and design system, enabling every product team at Fiverr to build faster and with higher quality.

Our mission is to deliver a unified, modern, and high-performing frontend experience across all of Fiverr’s web applications. You’ll do this by guiding architectural decisions, building and maintaining scalable infrastructure, driving best practices, and leading the evolution of our core tooling. Your work will empower dozens of teams and directly influence the experience of millions of users.

What am I going to do?:

• Lead the development and evolution of Fiverr’s frontend core platform.
• Build, maintain, and improve the internal frontend framework used company-wide - ensuring it is scalable, stable, and optimized for developer velocity.
• Develop and support tooling around Nx, remote caching, Rspack/Webpack, and build pipelines that accelerate development and reduce overhead.
• Partner with product teams to ensure smooth integration with core infrastructure, guiding them on best practices for rendering, routing, bundling, and performance.
• Drive cross-company initiatives that improve developer experience, reduce bundle size, and optimize runtime performance on both client and server.
• Establish clear documentation, standards, and guidelines that help teams adopt and implement shared tooling and rendering strategies consistently.
• Improve monitoring, observability, and debugging tools for our SSR/CSR platform to ensure reliability at scale.
• Participate in on-call rotations, supporting the stability and health of the frontend platform.
  
  

Requirements:

• 6+ years of experience in modern web development, with deep expertise in frontend architecture and platform-level engineering.
• Strong proficiency in TypeScript, JavaScript, and core web technologies.
• Hands-on experience with build tools and tooling ecosystems such as Nx, Webpack/Rspack, monorepos, and remote caching.
• Proven experience designing or maintaining frontend frameworks, shared libraries, or large-scale infrastructure used by multiple teams.
• Solid understanding of SSR/CSR, performance optimization, bundling strategies, and scalable frontend patterns.
• Experience with CI/CD pipelines, build automation, and improving developer experience at scale.
• Ability to work across many teams, driving alignment and adoption of shared tooling and best practices.
• Strong analytical, debugging, and problem-solving skills in complex distributed environments.
• Excellent communication and collaboration skills with engineers, product, and platform stakeholders.
• Familiarity with AI-powered development tools (Cursor, Copilot, etc.) is a plus.
• Fluency in English; a technical degree is an advantage but not required.
  
  

At Fiverr, we’re not about checklists. If you don’t meet 100% of the requirements for this role but still feel passionate about the position and think you have the right skills and qualifications to excel at it, we want to hear from you.

Equal opportunities:

At Fiverr, we prioritize diversity. We celebrate difference and embed it into every aspect of our workplace and product, as well as our community. Fiverr is proud and committed to providing equal opportunity employment to all individuals regardless of race, color, religion, sex, sexual orientation, citizenship, national origin, disability, Veteran status, or any other characteristic protected by law. In addition, Fiverr will provide accommodation to individuals with disabilities or a special need.