Data Integration Consultant developing ETL processes using Talend for dynamic projects. Collaborating with clients to integrate and optimize data flows with expert knowledge.
Responsibilities
You develop robust ETL pipelines using Talend, integrate data sources, and optimize data flows for scalable architectures
You advise clients on the latest possibilities in data integration, primarily with the Qlik portfolio (Qlik Talend Cloud, Talend Studio, Change Data Capture)
Design and implement ETL/ELT processes with Talend Studio and Qlik Talend Cloud
Connect heterogeneous data sources (SQL, APIs, flat files, cloud services)
Build and maintain data pipelines for batch and near-real-time processing
Data modeling and transformation for DWH and data lake architectures
Performance tuning of data flows and optimization of loading processes
Monitoring, logging, and error handling in production pipelines
Requirements
You bring solid experience in data integration and master Talend at an expert level
You think in terms of data flows, know ETL best practices, and work in a structured, solution-oriented way
Many years of practical experience with Talend products (Open Studio, Data Integration, Talend Cloud)
Deep understanding of ETL/ELT concepts, data modeling, and data flow design
Ideally, experience with cloud data warehouses (e.g., Snowflake, BigQuery, Redshift) and data lakes
Analytical mindset and enjoyment of working independently with clients
Very good German and English skills, both written and spoken (min. C1 level)
Benefits
You will have a varied workplace that allows you to manage and develop projects across different companies — from fresh startups to established industrial firms
You will be part of a small team with flat hierarchies that provides room to grow and shape your role and actively supports your development
We foster a culture that accepts mistakes, allowing you to try a variety of things while encouraging courage and creativity
You can work independently and take responsibility while not being left alone — you will be paired with an experienced mentor
Flexible working hours in the Adlershof office or from home
You receive a share in the company's profits
We support not only your professional development but also your leisure time: among other benefits, an Urban Sports Club membership and 30 vacation days per year
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