Staff are great to work with.
Many of the staff at Worldline are long servers and so they have a great deal of expertise in their areas.
This gives you the chance to build up a good relationship with the people there.
The management are very flexible regarding working arrangements, i.e. taking time off or flexing your working hours.
Very flexible when it comes to time management
Once you become an expert it can be difficult to move out of your area into a new area of expertise