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Randstad Groep · Standplaats: Diemen · 17 augustus 2020

Why are we doing it this way? How do we make things more efficient, faster, smarter and easier? That’s the kind of questions we like our team asking and answering.

As part of our Operational Insights team, asking the right questions and providing answers to the business is part of your daily life. The team is responsible for the management information system of Randstad Groep Nederland (Randstad, Tempo-Team and Yacht). Consisting of business analysts, product owner, scrum master, data engineers, reporting specialists and solution architects, each person plays an important role. Our common goal is to make data work for RGN, our clients and the people whose work lives we impact.

Our data warehouse engineers integrate and transform data from our datalake to make it available in our data warehouse, in a user-friendly data model. They expand, optimize and modernize our data warehouse to enable us to use more and better data to make smarter decisions.

What will you be doing?

We try to hire people, not fill roles. Your strengths and weaknesses will play an important part in your daily tasks. That said, the things we currently need support on are:

  • Continue to optimize and expand our data warehouse, through integration of new data, and continuing to phase out legacy systems (Oracle). We are still in the process of migrating our DWH to Redshift.
  • Taking responsibility for our own build ETL generator, the control framework, built in SQL and Python, and the object oriented design and programming that comes along with that. This involves looking at cost efficiency, optimizing the use of the application and further expanding functionalities it where necessary.
  • A close collaboration with our solution architect who leads on all things AWS for the team, in continuing to shape the technical vision and recast problems and challenges into innovative solutions
  • Mentoring more junior engineers into independent members of the team.

What do you need to know or have done?

Significant experience (minimum 4-5 years) in a hands-on development role in the field of data warehousing

  • Be excited about working smarter and finding ways to do so. You are not scared of programming solutions to work more efficiently.
  • Excellent knowledge of SQL
  • Very good understanding of ETL, with experience in one or more ETL tools (we work in Matillion and our own application)
  • Experience within a cloud based environment, ideally AWS
  • Understanding of Python and DevOps principles (CI/CD etc.)
  • Be comfortable in agile methodologies

What is our stack?

We work in an AWS based Redshift DWH and are still phasing out some Oracle technologies.
In your day to day you will likely encounter Cloudformation, S3, Redshift, RDS, EC2, Lambda, Python, Linux, SQL, Git, Jenkins, ElasticSearch, Kibana and Airflow.

Why Randstad Groep NL?

As RGN IT we aim to have tech alongside the human touch. We support the work of our staff, clients and candidates with innovation, but put the human forward. You will find an environment where trust, knowledge and cooperation are central. Apart from that we offer:

  • Space to be creative, to innovate and to take responsibility with plenty of support
  • Plenty of training opportunities and development opportunities within Randstad Group Netherlands, both in your field and in soft skills
  • A gross monthly salary between €4000 and €5400 depending on experience
  • A generous mobility budget
  • Wide range of technical self-development possibilities via the O'Reilly platform
  • 25 holidays (with the possibility to buy 26 more)
  • 8.5 % holiday allowance
  • An ample monthly benefit budget that you can spend on what’s important to you: more free time, gym memberships or a bike, or you can decide to get it paid out as a bonus
  • Possibility to go on sabbatical, or to participate in international volunteer projects
  • Informal working environment
  • An agile, multidisciplinary team

You're interested? Fantastic, you can apply directly with your cv or LinkedIn profile through the apply button. If you would like more information or have questions, please get in touch with our talent acquisition specialist Franziska on or 0683088632.

Meld Misbruik

Randstad Groep

Standplaats: Diemen

17 augustus 2020

Vacature kenmerken

Automatisering / Internet
Senior DWH Developer
Uitzend / Detachering / W&S
40 uur per week
€ 4.000 - € 5.400
Diemermere, Diemen


Randstad Groep
Diemermere 25
1112TB Diemen
Franziska Mattler
Tel: 020 569 5911

Software engineer Applicatiebeheerder Web Developer Systeembeheerder Full Stack Developer Software Developer PHP Developer Java Developer IT Manager Devops Engineer

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