I want work in Spain.

Please kindly be noted that in order to obtain a work visa in Spain, it is necessary to obtain a work contract from Spain in order to be able of working there, and thereof you have to go to the Embassy of Spain, and apply for the visa. Fill in the data form that will be given to to complete
With the need to submit the following documents:
Original documents
The work contract is translated into Spanish
A valid passport for 3 months after the visa expiry.
The passport has to contain at least two blank pages + a copy of it.
A recent standard photo with a white background.
Fill out the Schengen form and sign it personally
Do the fingerprints at the consulate.
Health insurance covering 30,000 euros for the trip duration.
Pay the visa fee, 
Supporting documents the application:
Financial proof of your ability to spend on yourself while traveling.
Proof of hotel reservation in Spain.
A round-trip plane ticket.
Bank account statement for the last 6 months.
A recent and sealed business letter for employees.
National Card (Photocopy- Translation).
After submitting the documents, the embassy sshall tudy your file based on the documents you provided to them. Within 15 days, you will be able to obtain a work visa to Spain if your application is accepted.