As of 16 years you are allowed to work in Spain, but only re jobs on a contract that the parents are in agreement with, as long as the working hours are during the day, and the work is not considered detrimental to their health or development.

Spanish employees work on average 38.5 hours, where the predominant working time pattern can be defined as a standard five days a week from Monday to Friday, full time and not involved in shift working, although the proportion of Spanish people carrying out non-standard work arrangements is slightly higher than the EU- ...

There's a rule of thumb that the cost is typically 1.25 to 1.4 times the salary, depending on certain variables. So, if you pay someone a salary of $35,000, your actual costs likely will range from $43,750 to $49,000. Some added employment costs are mandatory, while others are a little harder to pin down.

Employee contributions are deducted from the gross salary at 6.40% for temporary contracts and 6.35% for permanent contracts. Employer contributions represent an added cost to the employer at approximately 40% for all contracts.

Finiquito . This is a receipt that lists the payments due and their concepts. It serves as acknowledgement of payments that needs to be signed by the employee.

Social Security cost in Spain represents, in the best scenario, around one-third of the gross annual salary of the employee.

Work Experience - the worker must hold a university or vocational qualification, and the studies must have been within the last four years for a work experience contract to be issued. These contracts must run for at least six months, but no longer than two years.

All employees, regardless of the number of hours they work each week, are entitled to receive a written statement from their employer within 2 months of starting work.