The driving age job in Sharjah, UAE is 18 for most vehicles (20 for the big stuff). However, it depends on what sort of transportation you are doing. Different companies and even different areas have different rules. Some rideshare simply require you to have a valid, regular license. Others require you to have a special license for transporting people which may take you a bit longer to obtain (so however long for you to learn and take the test). Others may require that you have a certain amount of years on the road experience without incident.