Senior Frontend Engineer (Angular & React)

TL;DR

Senior Frontend Engineer (Angular & React): Designing and building modern, scalable web applications across a mixed Angular and React ecosystem with an accent on frontend architecture, accessibility, and performance optimization. Focus on implementing custom Hooks, ensuring OWASP security standards, and mentoring engineers to drive best practices.

Location: Remote (Must be based in Argentina)

Company

hirify.global is an all-in-one platform that provides small businesses with the tools and performance needed to succeed and grow online.

What you will do

• Architect and develop scalable single-page and hybrid-rendered applications using Angular and React.
• Build modern React components using Hooks, ensuring full accessibility (a11y) and seamless responsiveness.
• Lead frontend architecture decisions to balance maintainability, performance, and developer experience.
• Ensure application security is aligned with OWASP Top 10 standards.
• Partner with design and product teams to deliver standards-compliant user experiences (ARIA, WCAG).
• Mentor engineers and contribute to code quality via reviews and engineering standards.

Requirements

• 5+ years of experience building complex web applications with JavaScript/TypeScript.
• Strong professional experience with Angular in enterprise-scale applications.
• Hands-on production experience with React, including Custom Hooks and state management (Tanstack Query / Context API).
• Deep understanding of JavaScript fundamentals: closures, prototypal inheritance, and async programming.
• Advanced CSS skills, including layout systems like Grid and Flexbox.
• Must be based in Argentina.

Nice to have

• Experience with NgRx or similar state management libraries.
• Familiarity with Next.js or frameworks supporting server rendering and RSC.
• Experience with frontend testing frameworks and strategies.
• Exposure to backend APIs and full-stack architecture.
• Familiarity with CMS-driven architectures such as WordPress.

Culture & Benefits

• Flexible work environment scenarios: work-from-home, hybrid, or office.
• Strong focus on work-life balance and a culture of diversity and inclusion.
• Comprehensive health insurance options from top providers.
• Education and certification sponsorships for professional growth.
• Flexi-leaves for personal time off.