Responsibilities 1. Build reusable PHP modules. 2. Work in all phases of the development life cycle. 3. Working with front-end developers to integrate user-facing elements. 4. Solving architectural challenges and performance problems. 5. Integrate solutions for data storage and data backup. 6. Setting up quality assurance and developing test tools. Requirements 1. Knowledge of Javascript / jQuery, CSS LESS and / or AJAX. 2. Experience with general open source tools, relational databases and version management tools. 3. Experience with PHP 5 and other relevant tools. 4. Experience in application / software development. 5. Able to work with UNIX command. degree in computer science or relevant areas.