Required skills
- Data Engineering
- Data Quality
- Data Modeling
- SQL
- MySQL
- Oracle
- Data Architecture
- Data Cleansing
- Data Analysis
- Distributed Systems
Languages: German
Job description
Seeking an experienced Data Engineer for a client project in Berlin to analyze and improve data quality and structure, develop data models, and optimize data landscapes. The role involves close collaboration with internal teams.
Project overview
I am looking for an experienced Data Engineer (m/f/d) for a client who analyzes the quality and structure of large datasets, identifies weaknesses, and develops sustainable solutions for optimizing the data landscape.
In this project, you will play a central role in analyzing and cleaning data, further developing a company-wide data model, and optimizing existing systems and processes. You will work closely with internal development teams, business departments, the system architect, and the BI team.
Responsibilities
- Analysis of large datasets to identify inconsistencies, data errors, and structural weaknesses
- Development and implementation of measures for sustainable improvement of data quality
- Conception and implementation of data cleaning processes and suitable tools
- Building and further developing a structured, company-wide data model
- Analysis and optimization of existing data architectures and processes, including in distributed system landscapes
- Close collaboration with developers, business departments, system architecture, and BI to develop sustainable solutions
- Support for the BI team in data analysis and evaluations
Requirements
Framework Data
If you are interested in this project, I look forward to receiving your current profile with details on your availability and your hourly rate.
Best regards
Jan Stangenberg
YER Deutschland GmbH
- Several years of experience as a Data Engineer or in a comparable data-driven position
- Profound knowledge of working with SQL databases, such as MySQL or Oracle
- Good understanding of data modeling, data architectures, and data quality management
- Ideally, experience with distributed system landscapes
- Analytical, structured, and independent way of working, as well as a keen eye for detail
- Very good German language skills are essential
- Good English language skills
- Desirable: Experience with AWS and/or BPMN tools like Camunda
- Start: November 2026
- Duration: 3 months with option for extension
- Workload: Full-time
- Location: Berlin
- Remote Share: Hybrid working, ideally 2-3 days per week on-site
- Contract Type: Freelance
Project details
- Start: 2026-11
- Duration: 3 Monate
- Remote: hybrid
- Location: Berlin, Deutschland, DE
- Languages: German
Indexed by 9am's meta-search. You are a job provider? Claim or manage this listing
Found on FreelancerMap DE