Frontend Developer (React)

TL;DR

Frontend Developer (React): Building and maintaining core product interfaces for a retail media platform with an accent on data-heavy dashboards and real-time auction visualizations. Focus on developing performant, accessible UI components, integrating complex backend APIs, and optimizing core web vitals for a scalable global product.

Location: Remote (Global hubs in Chile, US, Brazil mentioned; presence in 13+ countries).

Company

hirify.global is a rapidly growing retail media platform building privacy-first, AI-driven advertising technology to democratize monetization for retailers and brands worldwide.

What you will do

• Build and own core product features across advertiser dashboards and retailer consoles.
• Translate complex auction and analytics data into performant, interactive UI experiences.
• Develop and maintain a reusable, accessible, and well-documented front-end component library.
• Collaborate with designers to implement pixel-perfect interfaces while maintaining high performance.
• Integrate with backend APIs and handle real-time data streams for auction performance views.
• Champion web performance by owning Core Web Vitals and bundle optimization.

Requirements

• 3+ years of experience in front-end development within a SaaS or platform environment.
• Deep expertise in React and modern JavaScript (ES2020+).
• Strong fundamentals in responsive design, accessibility (WCAG), and web performance.
• Experience with build tooling such as Webpack, Vite, or Babel.
• Comfort working with RESTful APIs, async data patterns, and Git-based workflows.
• Excellent communication skills for collaborating with cross-functional teams.

Nice to have

• Experience with Next.js or server-side rendering (SSR/ISR).
• Familiarity with TypeScript and typed component systems.
• Experience building data-heavy dashboards or real-time UIs.
• Background in adtech, retail media, or marketplace platforms.

Culture & Benefits

• Fast-paced, high-impact environment with direct collaboration with founders.
• Collaborative and open communication culture emphasizing feedback and urgency.
• Opportunity to contribute to a scaling global team in a rapidly evolving industry.
• Focus on ownership, architectural influence, and building sustainable, scalable systems.