Senior Backend Developer PHP/Symfony - AI & E-Commerce (m/w/d)
Core
Senior Backend Developer building and architecting the backend for a large-scale E-Commerce platform integrating AI tools and workflows.
Role type
Senior IC backend developer (PHP/Symfony)
Builds
Scalable E-Commerce backend features, AI-integrated workflows, and technical standards
Domain
E-Commerce, AI/ML integration, Software Architecture
Deliverable
product features
Required skills
PHP 8.x, Symfony, Software Architecture (DDD, Microservices), MySQL, Performance Optimization, AI Coding Assistants, CI/CD
Preferred skills
LLM APIs, RAG, Embeddings, Vektordatenbanken, Agentische Workflows, ERP/Payment/Logistics integrations, Mentoring
Technologies
PHP 8.x, Symfony, MySQL, Redis, RabbitMQ, Git, Jira, Confluence
Responsibilities
Design and develop backend architecture and complex E-Commerce features (checkout, pricing, search, fulfillment); Ensure high code quality via automated tests and reviews; Utilize and evaluate AI coding tools and agents for development and documentation; Identify and implement productive AI use cases for the shop; Translate business goals into technical solutions
Seniority
Senior, hands-on IC