Recognized for more than 12 years and specialized in IT and business freelances, Insitoo offers its clients access to new independent talents. Thanks to our expertise and a responsive and relevant service, we value the best skills and select the profiles that best meet the needs expressed by our customers.

In order to respond to our client needs, we are looking for an ETL Developer (H/F), in Brussels (Belgium).

The ETL Developer (H/F) is responsible for Designing, developing and maintaining ETL workflows and mappings using the appropriate data load technique, including Push-Down Optimization for performance optimization. Analyzes the impact of changes on existing ETL/ELT processes and systems. Assesses the compatibility with goals in all areas. Analyzes cost effectiveness and feasibility. Debug and tune data integration processes; analyze data warehouse architecture, normalized/de-normalized data models, slowly changing dimensions, dimensional surrogate key handling, exception data processing, troubleshoot and recommend improvements and alternate methodologies.  Participate in code reviews and ensure that all solutions are aligned to pre-defined architectural and requirement specifications.

Primary duties include: 

– Works with development team to develop and define ETL application scope and objectives and prepare functional and/or technical specifications. 
– Analyzes and evaluates detailed business and technical requirements. 
– Codes and maintains complex ETL components of information systems. 
– Develops and performs system testing and fixes defects identified during testing and re-executes unit tests to validate results. 

Skills and background :

– Requires IT degree or technical institute training
– Experience with data integration architectures, data analysis and implementation
– Strong experience with ETL tools, knowledge of SAS DI and Wherescape is a plus
– Strong experience with SQL 
– Experience with Enterprise level Data Warehousing 
– Demonstrated experience and ability to deliver results quickly in a fast-paced environment on multiple projects
– Experience with Agile 
– Experience with JIRA 
– Languages : French and English

You already have an experience as an ETL Developer (H/F)?
You are comfortable with speaking and writing ?
You have an expertise in the technical skills named ?
You think your profile could match with our client needs ?
Don’t wait any longer to apply, our commercial engineers will be delighted to give you more details !