I'm Portuguese and live near Lisbon (and used to work for a startup in Lisbon). If you're looking for high paying jobs, look elsewhere, as developer jobs here are around 1500€-1800€ / month (* 14 months, after taxes), way below what people are getting paid in other countries.
However, if you decide to live outside of Lisbon where rents are very high, that amount of money is enough for you to live well and even save some money if you're somewhat frugal. Also, the weather is usually quite nice here, and if you're into that kind of things, there's a booming tech scene is Lisbon (web summit is here for this week).
Unfortunately, most of the jobs people take here are on outsourcing companies, but there is an increasing number of jobs available on local startups. If you're planning to move here, check jobs in http://landing.jobs/ (mostly startups).
However, if you decide to live outside of Lisbon where rents are very high, that amount of money is enough for you to live well and even save some money if you're somewhat frugal. Also, the weather is usually quite nice here, and if you're into that kind of things, there's a booming tech scene is Lisbon (web summit is here for this week).
Unfortunately, most of the jobs people take here are on outsourcing companies, but there is an increasing number of jobs available on local startups. If you're planning to move here, check jobs in http://landing.jobs/ (mostly startups).