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Freelance Data Engineer (m/f/d)

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Freelance
Freelance Data Engineer (m/f/d)

About the Project
For our client, we are looking for an experienced Data Engineer to design and implement a robust data infrastructure. The project focuses on building a complete ETL pipeline using modern cloud technologies while complying with GxP standards. You will work independently on the architecture and implementation of a scalable data stack.

Project Details
Project start: 01/01/2026
Project duration: until 31/12/2026
Location: Remote
Workload: 100%

Your Responsibilities
  • Development and implementation of an ETL pipeline using Python, PySpark/Spark, and AWS
  • Design and optimization of the data stack architecture, including pipeline orchestration
  • Data modeling and database setup using relational databases (PostgreSQL)
  • Implementation and maintenance of unit and integration tests using pytest
  • Documentation of technical implementations in compliance with GxP standards
  • Application of DevOps practices using Terraform and AWS for deployment

Your Profile
  • At least 5 years of experience in Python development and ETL processes
  • Strong expertise in data modeling and batch processing pipelines (3+ years)
  • Proven experience with PySpark/Spark and pipeline orchestration (3+ years)
  • Solid experience with AWS, particularly Step Functions, Glue, Lambda, and S3
  • DevOps skills with Terraform, as well as unit testing using pytest
  • Experience with relational databases and data warehouses/data lakes


Reference number: 16947
Industry: Pharma
Project start: 01.01.2026
Duration: 31.12.2026
Employment type: Freelance
Contact
Gina Becker
g.becker@aristo-group.com
+49 89 5991827 400
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Initiative krebskranke Kinder München e.V.

Als Mitglied der Life Science Branche ist es uns eine Herzensangelegenheit, auch einen direkten Beitrag für unsere Gesellschaft zu leisten. Die Gesundheit unserer Mitmenschen ist dabei von besonderer Bedeutung für uns und deshalb unterstützen wir die Initiative krebskranke Kinder München e.V.  

KONTAKT

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APSCO Germany (Association Professional Staffing Companies) is the German association for the recruitment industry. Members are international and domestic personnel agencies based in Germany.

The association represents the interests of its members with regard to the Code of Conduct and lobbying and has set itself the goal of making the professional profile of the personal consultant more familiar in Germany. Aristo is a founding member of APSCO Germany. Our management is in the Committee of Representatives.

CONTACT

APSCo International I 101 Borough High Street I London I SE1 1NL I
Phone: 069/ 50 95 75 591 I  de.apsco.org

ADESW

The Alliance for Independent Knowledge (ADESW) connects leading service providers with highly qualified, independent knowledge workers, as well as associated partners, such as The Association for Mechanical and Plant Engineering (VDMA). The member companies employ more than 4,500 permanent employees. The sector turnover with self-employed knowledge workers amounted to more than 15 billion euros in 2015. On an annual average, the Alliance members jointly fill more than 20,000 projects with independent experts. More than 5,000 customers, among them well-known Dax companies, numerous SMEs and start-ups, as well as federal authorities and other public contracting entities, benefit from this expertise. 

CONTACT

Alliance for Independent Knowledge (ADESW) e.V. 
Karlplatz 7 | D-10117 Berlin | Germany I Phone +49 / 30/ 847 884 100 I 
Fax +49 /30/847 884 299 I Mail info(at)adesw.de I www.adesw.de