Spring Professional is hiring for its international client, who is the largest online platform of accommodation booking, an ETL Developer (M/W), for Porto.

Main Responsibilities

- Partner with business groups to gather, refine and document requirements for reporting projects (Including ETL, Data Warehouse and Reporting Platform changes);

- Plan, design and engineer ETL processes, according to best practice, whilst verifying Data Quality and Data Integrity as part of these process (Including reconciliation of key metrics);

- Be involved in the development lifecycle of all reporting projects (ETL, Database and Analytics);

- Implement continuous review and improvement of the ETL process, ensuring maximum throughput, efficiency and data quality, liaising with the DBA, and other relevant parties as needed;

- Provide data extracts and loads on an ad-hoc basis.

Main requirements

- Computer Science related degree or relevant professional certification;

- Demonstrated experience of Data Loading, Data Integrity and Data Quality using Enterprise ETL tools;

Practical understanding of multidimensional modelling, Data Warehousing concepts and methodologies, star/snow flake schemas, and how BI tools interact with, and utilise, the underlying data structure and metadata;

- Fluent English is essential (both spoken and written).

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