Senior PHP Engineer - Checkout - Pre-Confirmation (all genders) at ABOUT YOU SE & Co. KG

Senior PHP Engineer - Checkout - Pre-Confirmation (all genders) ### Job Description - Design and maintain scalable RESTful APIs and microservices (PHP/Laravel/Symfony) powering the checkout experience - Build event-driven pipelines using AWS SNS/SQS for asynchronous payment, order, and inventory processing - Optimize database queries (MySQL/PostgreSQL) and Redis cache layers to handle massive traffic spikes smoothly - Write automated tests, review pull requests, and advocate for sustainable architecture and clean code - Collaborate daily with product, QA, and DevOps teams to deliver high-imp…