Mobile / Web Architect (React / React Native)

Jobs for Humanity; Riyadh; On-site; SAR 120,000 - 170,000; Full time

Job summary

A leading recruitment technology company is seeking an experienced Front-end Developer to lead the development of mobile applications using React Native. The ideal candidate will have over 5 years in front-end development, a strong focus on mobile performance, and API integration. This role emphasizes creating a seamless user experience and accessibility, with a commitment to high performance standards.

Qualifications

• 5+ years of professional experience in front-end development.
• Strong background in architecting and shipping production-ready applications using React Native.
• Expertise in mobile performance optimization and API-based backends.

Responsibilities

• Lead the development and architecture of the mobile application using React Native.
• Implement the 90-second job posting flow and AI matching engine.
• Ensure high performance standards including fast page load times.

Skills

Front-end development

React Native

JavaScript/TypeScript

Mobile performance optimization

API integration

Job description

Overview

Kanz is an AI Recruiter Copilot revolutionizing recruiting.

We make hiring in Saudi Arabia as simple as ordering an Uber. Tell us who you want to hire and when you want to meet them, our AI does the rest - job posting, sourcing, assessing, and scheduling, all within a week. We\'re helping 300 companies hire top Saudi talent.

With 1M users on our platform, we\'re revolutionizing recruiting in the Middle East.

Responsibilities

You will join a senior development team responsible for architecting and delivering Kanz’s core user-facing products: the cross-platform mobile application and the web application. You are expected to deliver a lightning-fast experience, optimizing for speed and clarity over features. A critical focus will be the initial 90-second job posting flow and ensuring the mobile experience is prioritized. Key responsibilities include:

• Lead the development and architecture of the mobile application using React Native.
• Implement the 90-second job posting flow, AI matching engine, and interview scheduling.
• Integrate the front-end with our fully API-based backend, which utilizes GCP and PostgreSQL.
• Enforce high performance standards, including a page load of less than 2 seconds and efficient API responses.
• Work with the design system to ensure the application is aesthetically consistent.
• Implement mobile-specific features like Swipe Actions, Voice Notes for candidate feedback, and Commute Mode (audio summaries of new applicants).
• Ensure the application is accessible and compliant, particularly with WCAG 2.1 AA and full RTL support for Arabic.

Qualifications

• Experience and Skills:
  • 5+ years of professional experience in front-end development, with a strong background in architecting and shipping production-ready applications using React Native.
  • Proficiency in JavaScript/TypeScript and experience with modern state management patterns.
  • Expertise in mobile performance optimization, network latency handling, and caching strategies.
  • Demonstrated ability to integrate complex applications with robust, API-based backends.
• Preferred (Bonus) Experience:
  • Familiarity with Google Cloud Platform (GCP) services.
  • Direct experience implementing and maintaining full RTL (Right-to-Left) support for languages like Arabic.
  • Experience working closely with design systems, component libraries, and translating high-fidelity design specifications (e.g., Figma) into performant code.