Must have skills Skills: Verbal and written communication skills, problem solving skills, customer service and interpersonal skills. Ability to work independently and manage one s time. Ability to troubleshoot issues and make system changes as needed to resolve issues. Knowledge of computer hardware and software. Knowledge of end-to-end systems development life cycles. 6 + years expertise with Hack, PHP or other web development languages 6 + years experience with GraphQL or other graph database