Frontend Senior Software Engineer – Convert (Hybrid)

TL;DR

Frontend Senior Software Engineer – Convert (Hybrid) (JavaScript/TypeScript/React): Building customer-facing search and booking applications for a large travel e-commerce platform with an accent on modular frontend architecture, experimentation, and technical quality. Focus on designing scalable interfaces, integrating GraphQL services, developing advanced algorithms, and improving performance through testing, monitoring, and continuous delivery.

Location: Hybrid work in Barcelona or Madrid.

Company

hirify.global is a travel subscription product company operating a multi-brand e-commerce platform powered by AI and serving customers across 44 markets.

What you will do

• Build and evolve frontend applications using JavaScript, TypeScript, React, GraphQL, and a modern component and design system.
• Develop modular frontend solutions within a scalable microservices environment with daily deployments.
• Write clean, reliable code following SOLID principles and TDD, supported by Jest and React Testing Library.
• Develop advanced algorithms and customer-facing functionality for travel search and booking experiences.
• Collaborate with developers, product owners, UX designers, QA engineers, and data scientists in a cross-functional team.
• Contribute to product ideation, technical decisions, Agile delivery, and monitoring of product and technical OKRs.

Requirements

• Senior-level experience building frontend software with JavaScript, TypeScript, and React.
• Experience with GraphQL, modular frontend architecture, microservices, and scalable web applications.
• Strong understanding of clean code, SOLID principles, test-driven development, and automated testing.
• Ability to work effectively in a cross-functional Agile team using Kanban practices.
• Experience with or willingness to use AI-powered development tools such as GitHub Copilot or ChatGPT.
• Availability to work in a hybrid model from Barcelona or Madrid.

Culture & Benefits

• Hybrid home-office model focused on outcomes and flexibility.
• Competitive compensation and benefits, including flexible benefits, performance-based bonuses, discounts, and relocation support.
• Premium role-based equipment with potential device ownership after the refresh cycle.
• Learning resources including Coursera, technical training, workshops, leadership development, and structured onboarding.
• Career development through personalized paths, internal mobility, and the eVOLVE program.
• Employee communities, social events, wellness-focused benefits, and an inclusive Agile environment.