Yes, you can get a job in Portugal from India, but you must have a valid job offer before applying for a work visa. First, a Portuguese employer needs to offer you a job and apply for your work permit. Once the work permit is approved, you can apply for a Portugal work visa at the nearest Portuguese embassy or consulate in India. After getting the visa, you can travel to Portugal, start your job, and later apply for a temporary residence permit to live and work there legally.