Cohelion is a fast growing data company based in the beautiful city of Rotterdam with an extra office in sunny Valencia.

In House Development
With a dedicated team we work on a high-end generic dataplatform, currently in use by various multinationals with hundreds of offices worldwide. From establishing interfaces to dozens of source systems to hourly updated Data warehouse that’s used by thousands of users worldwide.

Open positions

  • Office manager

    Part time (24-32 hours) | Rotterdam
  • Full stack webdeveloper

    Full time (40 hours) | Rotterdam or Valencia