Data Warehouse Developer Description

Nice to meet you…

We are i2i, a young, ambitious, goal-oriented and intelligent organization based in Amsterdam, which focuses on one of the most important societal challenges in healthcare: improving cost-effectiveness and quality in healthcare. How can we ensure that we achieve the best return on every euro invested in healthcare? We have developed the 'Effective Direct Declaration of Partnership' (DDD-Partnership) model, which rewards care providers who provide proven sensible care. The trust between insurer and care provider is thereby increased, the administrative burden is reduced and the health care funds are demonstrably spent sensibly.

With over 30 colleagues, we work together with hospitals, pharmacies and mental healthcare institutions on sensible care. These healthcare providers realize benefits for them such as better purchasing conditions, fewer administrative burdens, improvement of internal processes and an (even) better social image. Every day i2i is in conversation with medical specialists aimed at realizing a behavioral change in cost effectiveness and quality of delivered care.


What you are going to do?

As a data warehouse developer at i2i you are in the middle of the primary process. Large amounts of data must become available quickly for the data scientists and you develop the ETL process for this. You are jointly responsible for the further development of the DWH where all declarations from the affiliated Dutch hospitals and pharmacies are processed and analyzed. The aim is to gain a better insight into the declaration behavior and to increase its integrity.


  • Production and management of the DWH and the databases

  • Development of tools for the loading and reporting process


  • Opportunity to use your talent to make a social contribution to keeping healthcare affordable and improving quality

  • Stimulating and pleasant working environment with an accelerated growth path, in which your development is central.

  • Inspiring colleagues of excellent caliber

  • Pay in line with the market



  • Completed university education, supplemented with knowledge and experience with the development of ETL

  • Minimum 2-3 years relevant experience in the field of Business Intelligence

  • Expertise in SQL and experience with setting up (automated) reports “you not only perform your role as Data Warehouse Developer perfectly, but you are also well placed within the team of very smart professionals. You are used to working with large amounts of data. "

  • Creative, solution-oriented and a pragmatic attitude

  • Knowledge of BI and DWH concepts

  • Team player with the capacity to collaborate, which comes in handy when working closely with your colleague DWH specialists and data scientists

  • Detail-oriented: delivers flawless quality

  • Excellent command of the Dutch language in speech and writing


  • You have experience with development within the Microsoft BI Suite

  • You have knowledge of data modeling techniques (Data Vault, Dimensional / Kimball) You have experience with reporting tools

  • You have programming skills


Acquisition by recruiters as a result of this vacancy is not appreciated