Wordpress Back End Developer

We are looking for an experienced and passionate WordPress Developer to join our IT team!  
As a WordPress Developer at our company, you will be responsible for back-end development, including creating WordPress themes and plugins. 
We are expecting you to have a strong understanding of the latest industry trends and content management systems. 
 
WordPress Developer Duties and Responsibilities: 
Designing and implementing new features and functionality 
Establishing and guiding the website’s architecture 
Ensuring high-performance and availability, and managing all technical aspects of the CMS 
Helping formulate an effective, responsive design and turning it into a working theme and plugin. 
 
WordPress Developer Requirements and Qualifications: 
Good understanding of back-end technologies, including JavaScript, jQuery 
Experience building user interfaces for websites and/or web applications 
Experience designing and developing responsive design websites 
Comfortable working with debugging tools like Firebug, Chrome inspector, etc. 
Ability to understand CSS changes and their ramifications to ensure consistent style across platforms and browsers 
Ability to convert comprehensive layout and wireframes into working HTML pages 
Knowledge of how to interact with RESTful APIs and formats (JSON, XML) 
Proficient understanding of code versioning tools (such as Git, SVN, and Mercurial) 
Strong understanding of PHP back-end development 
Must have 2-3 Years experience.