We are expanding our team and looking for a highly skilled and experienced PHP Senior Fullstack Backend Developer to join us full-time in Berlin. Our company operates in the real estate industry, developing cutting-edge software solutions that connect multiple APIs, WordPress environments, and complex backend structures. Over the years, our platform has evolved into a highly integrated system, requiring continuous development and optimization. We specialize in real estate transactions, property valuations, and data-driven solutions. Your role will be to orchestrate and optimize multiple systems, manage API integrations, develop software plugins, and contribute to a robust, scalable architecture. Your Responsibilities ✔ Develop PHP Web-Apps and maintain a real estate valuation software as Backend Team Lead ✔ Architect and optimize a complex backend infrastructure with a focus on API-driven systems ✔ Integrate and manage APIs (external real estate data sources, financial services, CRM, GIS systems) ✔ Develop WordPress plugins that seamlessly connect to our software ✔ Ensure full interoperability between Symfony projects, WordPress sites, and other platforms ✔ Enhance our existing mapping architecture and expand geo-based features ✔ Write clean, structured, and well-documented code ✔ Identify and solve bottlenecks and system conflicts ✔ Contribute to the long-term vision of a real estate blockchain ecosyste Our Tech Stack ✅Backend: PHP (Senior Level) Symfony (Senior Level) Laravel WordPress (Plugin Development & Customization) RESTful & GraphQL API Development Microservices Architecture ✅ Frontend: Vue.js JavaScript (ES6+), TypeScript Vite ✅ Database & Infrastructure: Relational Databases (MariaDB, PostgreSQL, NoSQL) MongoDB Redis & Caching Strategies Docker & CI/CD Pipelines AWS & Scalable Cloud Solutions Requirements✔ Backend Expertise Excellent PHP & OOP skills with at least 6+ years of experience Extensive experience with Symfony (highly structured API development, event-driven architecture) Deep knowledge of API development & integration (OAuth, JWT, WebSockets) Experience in database modeling and query optimization Performance optimization & caching strategies Security best practices (CSRF, SQL Injection, API Rate Limiting, Role-Based Access Control) ✔ WordPress & API-Driven Plugin Development Experience developing WordPress plugins for API interactions Understanding of WordPress database architecture and REST API customization Seamless integration between WordPress, Symfony, and third-party APIs ✔ Frontend & UI Integration Good knowledge of JavaScript (ES6+) & Vue.js Familiarity with CSS frameworks (Tailwind, Bootstrap) Frontend performance optimization & state management ✔ System Orchestration & Cloud Experience working with Docker, Kubernetes, and CI/CD Pipelines Ability to set up scalable environments in AWS, Google Cloud, or Azure What You Can Expect From Us ✅ A fast-growing team working on cutting-edge real estate software ✅ A project with real impact – we develop a real estate transaction platform that integrates multiple systems ✅ Salary always paid on time and fair compensation ✅ A highly professional CTO and an experienced engineering team ✅ Opportunities to contribute to large-scale system architecture ✅ A team that values open communication and knowledge sharing ✅ A fair and respectful work environment Job Type: Full-time Application Question(s): What are you salary expectations for 40 hours a week per month? Experience: PHP: 8 years (Preferred) Symphony: 8 years (Preferred) Work Location: In person |