There are many countries that a person can work in if he or she wants to go somewhere other than his or her home country. The most popular countries in which to be an expatriate and work are the United States, France, and Switzerland. They all have much to offer for locals, for tourists, and for people who are only there for a while due to work commitments, and they are all great countries. Many people like to go to the United States because it's such a large and diverse country both in its people and in its geography.
There are deserts, mountains, forests, and large bodies of water, making it a beautiful place to enjoy. There is also a good minimum wage, many great companies, and a lot of places where the cost of living is relatively low. If you can find a company that will hire you to work in the United States and will help get you moved and settled, you should be able to have a great time as an expat in that country. The United States might not be for you, though, or you might not find a company that you really want to work for there. If that's the case, you should consider heading to France or Switzerland.
Many people think of the French people as being aloof, but most are actually warm and friendly with a good work ethic and a willingness to help others. You can learn a lot from them, and many fine companies have their homes there, or at least have branches there where you can work. That's a great choice for people from the UK who do not want to go really far from home. Another great choice for international jobs is Switzerland. It has a very strong economy and its treatment of workers overall is impressive.
It's also home to breathtaking scenery, so when you're not working you'll be able to take a look at the country that you're temporarily calling home and see what there is to see. All three of these countries have a lot to enjoy and there is so much to do in all of them that you'll never be bored. They also have great companies that you can work for, so you can make a decent living while exploring someplace new and learning about a new culture. It's like a great job and a holiday all at the same time, and you'll be richer for the experience.