Requirements

Expected technologies

Go

Java

JavaScript

TypeScript

React Native

React.js

Next.js

SSR

Optional technologies

SEO

Lighthouse

WebPageTest

AEO

Our requirements

• 4+ years of software development experience with a focus on web performance and scalability.
• Experience building and optimizing large-scale web architectures.
• Strong understanding of server-side rendering (SSR), hydration, and web frameworks like React or Next.js.
• Good knowledge of backend programming languages such as Java, Golang or similar.
• Proficiency in performance monitoring and observability tools (e.g., Lighthouse, WebPageTest).

Optional

• Experience working in a corporate web environment or web agency specializing in high-scale systems.
• Experience with modern JavaScript bundlers such as Webpack, Vite, or Esbuild.
• Experience configuring and optimizing CDNs for performance and scalability.
• Familiarity with global web performance challenges and internationalization (i18n).
• Familiarity with SEO/AEO, including structured data, canonicalization, and search bot optimization

Your responsibilities

• Design and implement large-scale web architectures to improve global performance and search engine discoverability.
• Optimize page speed, core web vitals, and other performance metrics across mobile and desktop platforms.
• Configure and manage CDNs (e.g., Cloudflare, Akamai, or others) to ensure scalability, reliability, and security.
• Implement and maintain SEO/AEO features like structured data, sitemaps, canonical tags, and hreflangs.
• Collaborate across teams (engineering, marketing, and product) to deliver scalable, SEO-friendly solutions.