ICopify Ltd. On site only We pride ourselves on being industry leaders in delivering digital marketing services. Our marketplace is dedicated to providing a wide range of solutions, including guest posting, PR and SEO services, fixing technical site issues, website creation and design. We are constantly growing our platform to offer even more valuable services. If you're interested in joining our team and have confidence that you will excel in this role, please apply. We offer great benefits and a nice and friendly environment. Eligibility Criteria: You must have the right to work in the UK, and a valid residency status to apply. Sponsorship is not provided. Highlights: 28 days of annual leave, including bank holidays. Career progression opportunities. Newly renovated office with the latest technology and Merseyside views. Company events. Competitive salary. What we are looking to achieve: We are in the process of building a new platform/marketplace with a user interface, registration, profile creation, service list, payment integration, reviews and ratings, dispute resolution, etc. Role: Back-end developer responsibilities. 1. System Architecture Design Design and implement a scalable and maintainable backend architecture. Ensure the application can handle high traffic, complex workflows, and future growth. Implement modular and reusable components for core functionalities. 2. Development of Core Features Build key marketplace features such as: User authentication and authorization. Service listings (adding, editing, searching, filtering, etc.). Order management (placing, tracking, completing orders). Payment gateways (integrating secure payment systems like PayPal, Stripe, etc.). Messaging system (real-time chat between users and sellers). Review and rating system. Develop APIs to connect the backend to the front-end and mobile applications. 3. Database Design and Management Design efficient, normalized database schemas to handle: User data. Service listings. Transactions and order history. Reviews and messages. Optimize database queries for performance. Implement database backup and disaster recovery plans. 4. Performance Optimization Optimize server-side code to minimize response times. Use caching mechanisms (e.g., Redis, Memcached) to reduce database load. Monitor server performance and fine-tune configurations for optimal efficiency. 5. Integration with Third-Party Services Integrate third-party APIs for features like: Payment processing. Geolocation. Analytics (e.g., Google Analytics, custom dashboards). Email and notification systems. 6. Collaborating with Frontend Developers Ensure smooth communication between backend APIs and frontend (e.g., Vue.js). Work closely with front-end teams to deliver consistent user experiences. 7. Testing and Debugging Debug and resolve issues across the development and production environments. 8. Scalability and Future-Proofing Plan for future scalability to handle increasing user loads. Stay updated on new Laravel features and PHP advancements. Critical Skills (must have). PHP8 and the Laravel framework. Strong understanding of MySQL. Proficiency in handling asynchronous processes (e.g., Laravel Queues). Familiarity with front-end technologies for effective collaboration. Knowledge of Agile/Scrum methodologies. Outcome of the Role A smooth and secure platform experience for buyers and sellers. Scalability to support growth in user base and transactions. Rapid troubleshooting of bugs or downtime to maintain user trust. Continuous improvement and adaptation to market needs.