Senior Php Developer

Build Seamless Checkout Experiences That Drive Conversion — Join Us in Madrid!

Are you a senior developer passionate about crafting exceptional e-commerce checkout flows? At FERO, we’re searching for a Senior PHP Developer to lead the creation of a next-generation checkout experience on Magento. You’ll play a pivotal role in enhancing our customer experience, improving conversions, and helping our product grow smarter and faster.

Who We Are

We're FERO, a high-growth startup reinventing the checkout and payment experience to help our customers increase conversions and revenue. Backed by top-tier VCs, we’re building our future from the heart of Madrid, combining cutting-edge tech with a collaborative, data-driven culture. We offer competitive pay, employee equity, and the chance to make a real difference in an environment that values curiosity, creativity, and impact.

What You'll Do

Collaborate Across Teams : Work closely with front-end developers, product managers, and backend engineers to deliver seamless, performant checkout experiences.

Integrate Systems : Connect payment gateways, shipping modules, and third-party APIs securely and efficiently.

Maintain Quality : Write clean, testable, and maintainable code, troubleshooting and resolving complex issues.

Innovate Continuously : Stay current with Magento and front-end best practices to keep our platform cutting-edge.

What We Offer

Innovative Environment : Work on cutting-edge solutions in a greenfield setting.

Growth Opportunities : Join us early and grow with us professionally and personally.

Collaborative Culture : Be part of a friendly, creative, and supportive team.

Flexible Work : Hybrid model - 3 days in office, 2 days WFH.

Competitive Compensation : Great pay, employee equity, and private health insurance partially sponsored by FERO.

Who You Are

Experienced PHP Developer : 5+ years of professional PHP development experience with a strong background in Symfony or comparable modern PHP frameworks (knowledge of Magento 2 or WooCommerce is a big plus)

E-Commerce Enthusiast : Experienced with checkout flows, payment system integrations, and e-commerce best practices. Knowledge of WooCommerce is a plus.

API Fluent : Familiar with REST and GraphQL APIs for smooth integration and data exchange.

Security & Performance Focused : Strong understanding of Magento security, session management, and performance tuning.

Collaborative & Proactive : You enjoy working in a team and aren’t afraid to ask questions or speak up with ideas.

Growth Mindset : Always eager to learn and adapt to new technologies and challenges.

Eligible to Work in Spain

Ready to Join Us? Excited to make a difference?

Send us your English CV and let's get started on this amazing journey together!

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