Senior Frontend Engineer (React)

TL;DR

Senior Frontend Engineer (React): Building scalable, high-performance frontend infrastructure and user experiences for global payment flows with an accent on reusable UI systems and SDKs. Focus on optimizing application performance, reliability, and scalability across the platform.

Location: Must be based in Israel (Remote/Tel Aviv)

Company

hirify.global is a payments platform that provides high-performance frontend infrastructure and payment flows for global merchants.

What you will do

• Design and develop scalable, maintainable frontend applications using React and TypeScript.
• Build reusable UI components, shared libraries, and SDKs to support multiple products.
• Collaborate with Product, Design, and Backend teams to deliver intuitive user experiences.
• Own features end-to-end, from technical architecture to deployment and monitoring.
• Optimize application performance and responsiveness across various devices and browsers.
• Manage NPM package versions, release processes, and backward compatibility.

Requirements

• 5+ years of experience building modern web applications.
• Strong proficiency in React, TypeScript, JavaScript, HTML, and CSS.
• Experience designing reusable frontend architectures, component libraries, or SDKs.
• Experience managing NPM packages, versioning, and release processes.
• Deep understanding of frontend performance optimization and browser behavior.
• Must be based in Israel.

Nice to have

• Familiarity with Next.js or other frameworks like Angular and Vue.
• Experience with global payment platform integrations (e.g., Adyen, Stripe, Nuvei).
• Experience with cloud environments and CDN infrastructure, preferably AWS.
• Experience working in production-scale environments with high reliability requirements.

Culture & Benefits

• Fast-paced startup culture that values speed, quality, and pragmatism.
• Remote-first environment supporting asynchronous work across time zones.
• Strong engineering culture focused on ownership, quality, and continuous improvement.
• Collaborative atmosphere across Engineering, Product, and Design teams.