At Essent, you really are in a sweetspot. We believe that the energy transition can only happen by changing people's behaviour. Now let us be the largest in the Netherlands with 2.2 million households as customers. Sweetspot! With smart products, we help the whole of the Netherlands to realise the energy transition step by step. At the same time, with around 250 colleagues, Essent IT is big enough to experience the benefits of a mature company and also small enough to respond dynamically. With around 200 DevOps engineers in 27 teams, as a team you are still really in control of something that just has end-to-end impact. For example, the apps, or the Essent.nl website, or the meter-reading aws app, etc. We don't sit still: the energy sector and transition is a very dynamic world in which we are constantly on the move and in which you largely determine and determine your own journey. As a Senior Software Engineer, you can play a major role in this by ensuring that our services are and remain scalable, fast and reliable.