A day in the life of a Data Engineer
Oskar's experiences

For developing modern data applications, a Data Engineer is essential. But what does it actually mean to be a Data Engineer and what exactly do you do? Our colleague Oskar, Data Engineer at Digital Power, explains.
Different types of Data Engineering assignments
As a Data Engineer at Digital Power you can perform different types of assignments. What does that look like in practice?
"In a more Scrum environment, your day is the same as any other Scrum development team. You start with a cup of coffee and do the daily stand-up. Then you work with a tool on the tasks that you can handle and you discuss the progress with your team. In a typical assignment, you will work a lot with Python and one of the major cloud providers: AWS, Azure or GCP. Stakeholder management mainly involves the interaction with your Product Owner and the demos you give.
If you are working on a smaller assignment on a project basis, the share of stakeholder management will be bigger. You design and develop the solution yourself, and you also maintain contact with the customer. You often do this in collaboration with a colleague from Digital Power. This way you come to the best solution together, and you learn from each other.
The field of Data Engineering is very broad. For example, a colleague can review your setup for a CI/CD street, while you give your opinion on their application of Kubernetes."
Learning on the job
The work of the Data Engineer is relatively new and still evolving. This means that as a Data Engineer you learn a lot by simply doing it.
"This is also why I love working as a Data Engineering consultant. I have seen and been able to solve problems for several large clients. Intakes and the influence I have on the customer demand are very important here. This is where you determine the scope of the problem to be solved and find out what knowledge and experience is needed to."
Eventually, I can learn many new techniques or solve new problems during an assignment. In this way, I continue to develop myself and take on new challenges. In the past year, I started working on the realisation of a datalake house architecture for the first time, whereas previously I had mainly worked with (no)SQL databases. And all that from one employer."
Knowledge sharing at the core
Besides learning by doing, you can of course also learn a lot from your colleagues. Different assignments also present different challenges. And how cool is it if you can then share those learning moments?
"Internally at Digital Power I also continue to develop, for example by transferring knowledge, certainly also gaining new knowledge through internal meet-ups and training courses, and by mentoring colleagues within the Data Engineering domain. This allows me to combine the opportunities and pleasure of a varied job with the benefits of a permanent employer."
A job as a Data Engineer
Has reading Oskar's experience made you excited? You will find several opportunities to become a Data Engineer with us. If you already have experience with the profession, you can immediately apply for our Data Engineer vacancy.
Do you already have work experience as a data professional, but no specific knowledge of Data Engineering? Get retrained! We offer a special programme for this. Read more about it here.
This is an article by Oskar van den Berg, Data Engineering Consultant at Digital Power
Oskar started developing his own websites at the age of 10. During his career, he increasingly focused on Data Engineering. Through Digital Power he works for major clients such as De Nederlandsche Bank and ASML.
Data Engineeroskar.vandenberg@digital-power.com
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