Junior Data Engineer – Martech
home24 SE
full-time
Posted on:
Location Type: Hybrid
Location: Berlin • Germany
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Job Level
About the role
- Contribute to the design, implementation, and maintenance of batch and streaming data pipelines
- Work with the product manager and other data engineers to enhance our AWS-based data platform
- Support data scientists and marketing stakeholders in operationalizing and scaling machine learning models
- Build analytical workflows using SQL, Scala, and Python
- Contribute to data quality validation and monitoring solutions
- Participate in implementing POCs that bring data and business users closer
Requirements
- University degree in Computer Engineering, Computer Science, or similar field
- Solid programming skills in Python and a JVM-based language like Scala
- Fluent in SQL, familiarity with Apache Spark is a plus
- Familiar with modern data lake architecture and fundamentals of Data Engineering
- Experience with AWS or another cloud provider (preferred)
- Fluent in English
Benefits
- Hybrid working model: flexibility to work from home on Wednesdays and Fridays
- Up to 30 days paid vacation each year
- City mobility with a subsidized public transportation ticket and eco-friendly bike leasing program
- International campus featuring drive-in bicycle garage, outdoor space, and fitness facilities
- Company benefits including a pension scheme, 30% off the home24 assortment, and employee discounts at partner organizations
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
PythonScalaSQLApache Sparkdata pipelinesdata quality validationmachine learningdata lake architecturedata engineering
Soft Skills
communicationcollaboration
Certifications
University degree in Computer EngineeringUniversity degree in Computer Science