Experienced Frontend Engineer (Payments)

TL;DR

Experienced Frontend Engineer (Payments): Develop and optimize secure, seamless payment experiences for a global refurbished tech marketplace with an accent on payment form innovation, PCI DSS compliance, and fraud prevention. Focus on building responsive payment flows, integrating new payment methods, and ensuring high performance and security in a high-traffic environment.

Location: Hybrid in Barcelona

Company

hirify.global is a global marketplace for refurbished devices focused on reducing environmental impact by providing reliable, affordable tech with significantly lower carbon emissions.

What you will do

• Build and optimize payment forms to improve conversion rates across web and mobile
• Integrate new payment methods like Klarna, PayPal, and Open Banking
• Develop one-click payment features and responsive payment flows
• Implement PCI DSS compliant payment interfaces and secure tokenization
• Contribute to design systems, testing suites, and monitoring for payment systems
• Optimize performance for high-traffic payment flows

Requirements

• Location: Hybrid work setup in Barcelona
• Strong experience with Vue.js, React, or Angular and TypeScript
• Knowledge of payment systems, security best practices, and PCI DSS compliance
• Experience with testing frameworks and methodologies (unit, integration, e2e)
• Proactive mindset with strong code quality and ownership

Nice to have

• Experience with payment integrations and fraud prevention systems
• Understanding of backend constraints and API design
• Knowledge of accessibility standards and performance optimization

Culture & Benefits

• Mission-driven work environment focused on environmental impact
• Hybrid work with remote days and flexible scheduling
• Diversity, equity, and inclusion embedded in company values and policies
• Employee Resource Groups and mentorship programs

Hiring process

• Initial discussion with Tech Talent Advisor
• Technical screening with Frontend engineers
• Feature kickoff exercise
• Tech leadership discussion
• Team fit interview with manager
• Values interview with C-level