Responsibilities Create, design and modify websites to suit the requirements. Responsible for integrating the front-end elements built by your co-workers into the websites. Integration of user-facing elements developed by front-end developers. Build efficient, testable, and reusable PHP modules. Solve complex performance problems and architectural challenges Create and implement a robust set of services and APIs to power web applications Build reusable code that is optimized for maximum speed and scalability Bonus to have knowledge in mobile apps languages (androids/ iOS)