Wordpress Developer long-term Job

We are looking for a long-term relationship with a creative WordPress designer who has a teamwork mentality. The required candidate should be able to design, implement and manage websites using WordPress.

Duties and Responsibilities:

• Design, implement and manage websites using WordPress
  Collaborate with members of a creative team 
  Manage front-end and back-end website development 
  Create WordPress plug-ins and themes 
  Maintain well-documented, reusable, and transferrable code
  Troubleshoot and resolve website problems for clients and co-workers
  Stay abreast of new developments in software, trends, and practices
• For the candidate to be a perfect fit, he must also be able to fix common core web vital problems for most modern websites to maintain a perfect reputation in search engines.
• Resources with 4xx Status Code
  Resources with 5xx Status Code
  404 Page Setup
  Keep websites Mobile Friendly and prevent bugs
  Fix HTTP with Mixed Content Issues
  Fix Pages with multiple canonical URLs
  Compressing Too Big Pages
  Fixing Incorrect language codes and Language Versions
  Experience: Minimum 2 years experience required.