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