Web 3.0 developer Front End (Blockchain experience)

Our company is looking for a Front-End Web Developer with Blockchain experience who is motivated in technical implementation, taking an active role and defining how the application looks as well as how it works.
Responsibilities
-Expert level experience in Web 3.0
-Develop new user-facing features
-Build reusable code and libraries for future use
-Ensure the technical feasibility of UI/UX designs
-Optimize application for maximum speed and scalability
-Assure that all user input is validated before submitting to back-end
-Collaborate with other team members and stakeholders
Skills And Qualifications
-Proficient understanding of Web 3.0
-Blockchain Experience/ Cryptocurrency
-Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
Note: Every front-end developer is expected to have a proficient knowledge of JavaScript, while most front-end developers should know jQuery.
Good understanding of advanced JavaScript libraries and frameworks, such as Angular, PHP , etc
Basic knowledge of image authoring tools, to be able to crop, resize, or perform small adjustments on an image. Familiarity with tools such as Gimp or Photoshop is a plus.
Proficient understanding of cross-browser compatibility issues and ways to work around them.
Proficient understanding of code versioning tools
Good understanding of SEO principles and ensuring that application will adhere to them