Responsibilities for Back End Engineer Generate recyclable code libraries Implement ongoing security systems Attend regular meeting with the front end team to expose weaknesses and problems Routinely inspect server code for speed optimization Conceptualize and implement solutions for data storage Configure usability of all front side applications Maintain a stable server with zero downtime Keep a backup library before any large changes to server Qualifications for Back End Engineer 5+ year experience in a related field Large capacity for attention to detail Ability to meet tight deadlines Capable of prioritizing multiple project in order to meet goals without management oversight Vast knowledge of PHP, Python, Ruby, Java, .NET, JavaScript etc Familiarity with front side platforms such JAVA, HTML5 and CSS3 Server side experience with SASS and LESS Understanding of accessibility and server compliance Previous experience working with multiple platforms such as Desktop, Mobile, Tablet etc