Fullstack Developer, E-commerce

About the Position

Fullstack Developer, E-commerce

MultiSafepay is a leading payment service provider, offering omnichannel and advanced payment solutions to businesses across Europe. We are innovative and fast-growing, building powerful solutions that transform the way our clients do business. We focus on delivering real solutions to their challenges and always stay ahead of the curve. In short, we are a true FinTech.

We're on a mission to make payments simple, secure, and accessible for every business. With powerful in-house technology and deep expertise, our modular platform brings online, in-person, and cross-border payments together in one place - giving merchants the flexibility to scale on their own terms. Through a partnership-first approach, we tackle complexity head-on, keep payments running smoothly, and boost success rates. It's how we level the playing field for businesses of all sizes and ambitions.

We are looking for a Fullstack Developer to join our Development team. In this role, you will be responsible for developing, maintaining, and supporting payment gateway integrations across multiple open source e-commerce platforms. Your work will be central to delivering the seamless, high-quality payment experience our merchants and their customers depend on.

Responsibilities

• Developing, maintaining, and supporting payment gateway integrations across e-commerce platforms
• Collaborating with the development team to ensure consistency and quality of payment modules across different platforms
• Performing testing and debugging of integrations - including unit, functional, integration, and end-to-end testing - to ensure optimal performance and user experience
• Staying current with trends and best practices in e-commerce, open source communities, and the payments industry
• Supporting the technical support team in diagnosing and resolving integration-related issues

Requirements

• A Bachelor's degree or equivalent working knowledge, with solid experience in web development and e-commerce
• Proven experience building payment gateway integrations for Adobe Commerce
• Strong proficiency in PHP including MVC frameworks such as Symfony, Laravel, or Zend
• Exposure to a JavaScript framework (jQuery, Angular, Vue, or React) and front-end technologies (HTML, JavaScript, CSS)
• A solid understanding of object-oriented programming concepts and design patterns
• Strong communication skills with fluency in English

Nice to Have

• Fluency in Dutch

We Offer

• A competitive salary and benefits package
• Opportunities for professional growth
• A diverse role within a dedicated international team of enthusiastic colleagues
• Office with an amazing view of the beach
• Health insurance
• Free Spanish classes and optional afterwork sports activities

Locations

• Estepona, Andalucía, Spain
• Amsterdam, Noord-Holland, Netherlands
• Malaga, Andalucía, Spain

About the Company

MultiSafepay is a leading payment service provider, offering omnichannel and advanced payment solutions to businesses across Europe. We are innovative and fast-growing, building powerful solutions that transform the way our clients do business. We focus on delivering real solutions to their challenges and always stay ahead of the curve. In short, we are a true FinTech.