We are looking for an experienced Freelance senior Data engineer with knowledge of Spark , Python, Airflow, Glue and AWS.

Location: Amsterdam
Period: 6-12 months
Project startdate: within 4 weeks
Extra: English speaking candidates welcome, living in The Netherlands though

#dataengineer #machinelearning #spark #aws


As a machine learning data engineer you are part of the data team that builds and optimizes data-driven solutions in the advertising domein.
We combine all the data from our company, from customers and from external sources in models to, for example, increase the performance of advertising campaigns, in tools for advertisers to compose their ideal target group and in dashboards to gain insights.


– You are part of an Agile team (10 FTE) as a data engineer with 2-weekly sprints with a lot of exposure to business.
– You’re able to pragmatically build the best solution for a given data problem (architecture, data model, data storage & processing services, …).
– You industrialize ETL jobs for data selection, you build and feed ML models, run monitoring jobs & extract data for KPIs & reports.
-You help build & maintain the CI/CD stack & configurable infrastructure (TerraForm).
– You engineer the underlying datasets and make them available for our B2B Datalab web platform.
– You work proactively as well as at the request of the business & product owner.
– You continuously share and expand your knowledge with colleagues in the data engineering & data science guilds within our company.


– Master’s degree in Computer Science, Applied Informatics with graduation option or first experience in AI.
– You have several years of professional experience as a Data Engineer in a highly available and scalable big data environment.
– Experience within an AWS stack (Code pipeline, Glue, Lambda, S3, …), with thorough knowledge of Spark, Python & Airflow is a must.
– Experience with TerraForm and Snowflake is a plus, or willingness to learn.
– Experience with machine learning algorithms, MLOps & prior experience with ML Engineers and/or data scientists is a plus.
– Experience with digital marketing and advertising systems is a plus.
– Team player!
– DevOps experience (set-up of CI/CD pipelines) is a plus. You build it, you run it.
– You are thorough, but also pragmatic (the 80/20 rule).


Michel Koning 06 – 346573612


If you are interested in this freelance role please send us your up-to-date CV (word format) + short motivation based on the job description (!)+ indicationrate via the button below or call us for more information 085 – 06 53 646 or 06 – 34657362.