[Hiring] (Senior / Mid-Level) PHP Developer @ECOMMERCE ONE AcquiCo

Role Description

You implement new features for the Gambio shop software based on our product roadmap, from concept to release, and contribute your own ideas for its further development.

• You extend our REST API, our event system, and our integrations, for example with payment providers, marketplaces, shipping services, and ERP systems.
• You find and fix bugs, working closely with our support team.
• You write automated tests and review your colleagues' code.
• You work in an agile team together with product owners and QA.

Depending on your experience, you can also:

• Make technical decisions and help shape the architecture of the shop software.
• Take ownership of the REST API, the event system, and our integrations.
• Plan how to modernize existing code step by step and carry this out with the team.
• Support less experienced developers, for example through code reviews and pair programming.

Qualifications

• You have professional experience in PHP development and are confident with PHP 8 and object-oriented programming.
• You are familiar with MySQL/MariaDB, Git, and Composer.
• You have experience with REST APIs and standards such as OAuth.
• You have worked with automated tests (e.g. PHPUnit) and CI pipelines and know Docker.
• You are open to using AI tools in your daily work.
• Experience with shop software such as Gambio, Shopware, Magento, or WooCommerce is a plus.
• You work independently and communicate clearly in a distributed team.
• You speak English fluently.
• Your practical experience matters more to us than degrees or certificates.

Nice to have:

• Several years of experience, including technical responsibility for larger projects.
• Experience making architecture decisions and explaining them clearly.
• Experience modernizing legacy code without disrupting production.
• Enjoyment in sharing your knowledge.

Requirements

• 100% remote within Germany (you must live and work in Germany).
• Flexible working hours.
• We work with modern methods and tools.
• A small team where your opinion counts and decisions are made quickly.
• Software used every day by real merchants – your work has a direct impact.
• Long-term prospects in a growing group of companies.
• Occasional team meetings and company events where you meet your team in person.
• Employee discounts on hundreds of brands.
• An extra €50 per month through Bonus4you after the probation period.