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Senior data developer

Watford
Permanent
Experis It
Data developer
Posted: 17 November
Offer description

Job Description

Hybrid working (on-site Bedfordshire)
Must have active DV or SC Clearance
Our client, a global organisation, urgently require an experienced Data Developer to join their growing team.
In order to be successful it is essential that you have the following experience

* Strong Python skills (especially Panda)
* Experienced in SQL and relational database concepts
* Familiarity with JSON, XML, CSV formats and APIs for data access
* Must be able to obtain SC Clearance (candidates with active SC will be prioritised)
Within this role, you will be responsible for:
1. Cleaning and processing tabular data (Excel, CSV, databases)
2. Building data transformation pipelines using Python and pandas
3. Writing SQL queries to extract and manipulate relational data
4. Implementing data validation and quality assurance processes
5. Working with JSON, XML, and CSV formats
6. Supporting metadata cataloging and reference data management
7. Learning and applying RDF and semantic web concepts
8. Collaborating with subject matter experts on data requirements
9. Clean, validated datasets ready for semantic processing
10. Python scripts for transformation and validation
11. SQL queries and database integration code
12. Data quality reports and documentation
13. Contributions to metadata catalogs and RDF...

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