Data Integration Developer

  • Remote / Essen / Munich
  • Freelance contract
  • According to experience

About this opportunity:

In an agile team, you will create the data architecture for modern, customer-oriented data management, campaigns, reporting, and analytics. You will actively contribute to the further development of our cloud data warehouse, and you will develop sustainable data architectures, easy-to-understand data models, and high-performance ETL processes. In addition, you will optimize and ensure the performance and stability of the data warehouse as well as the existing data infrastructure. In close cooperation with the DevOps team, the business analysts, and functional departments, you will drive the automation of deployments and processes forward.

Perfect job for you, if you have:

  • Several years of experience in the implementation of and practical work with Data Vault 2.0.

  • Excellent SQL skills.

  • Extensive experience in modelling data with other modelling methods (3NF, dimensional models).

  • Specific experience with column-oriented, cloud-based data warehouse (DWH) technologies (ideally on the Snowflake or Redshift platforms).

  • Knowledge and experience in scripting languages (Python or JavaScript).

  • Demonstrable know-how in the use of modern change management tools e.g., Git.

  • German and English language proficiency required.

  • Experience in the energy and/or telecommunications industries would be good.

  • Practical experience in working with dbt (data build tool) / dbt Vault and Apache Airflow would be useful.

We recommend this role for:

  • Freelancers who are looking for a long-term project.

  • Individuals with good communication skills.

  • Those able to work partially on site.

  • Those that have the right-to-work in the country that the position is based (beyond any remote work) i.e., you are an EU citizen or hold a valid visa, permit, or trade-license. These must include, for all countries where physical work/travel is undertaken, relevant work visas, residence permits, EU Blue Card, or a British national living in the EU with the correct UK Brexit withdrawal agreement documentation.

Sales Representative

Marek Kuchtík

+420 702 077 756

I will be your partner on your path to a new career.

Expertise Guarantor

Srdjan Bunjac

I will check if your skills match the job requirements.


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