Senior Data Modeller (Databricks) – 12 Month project - Contractor
Overview: The role encompasses designing and maintaining data models for transactional and analytical data stores, administering operational databases, and supporting advanced analytical workloads across cloud platforms.
We need someone with Databricks & Data Modelling experience.
Key Responsibilities
* Develop new data models or update existing ones.
* Administer relational databases such as Oracle, PostgreSQL, SQL Server, or MySQL to maximise reliability, performance, and data resilience.
* Manage NoSQL Databases and Databricks Delta Lake models for analytical workloads.
* Execute performance‑tuning activities at the database, pipeline, and data‑model levels, including indexing, partitioning, caching, and compute scaling.
* Oversee security and compliance standards, such as IAM roles, encryption policies, auditing, and implementation of least‑privilege access protocols.
* Assist with backup and disaster recovery planning to ensure business continuity within cloud environments.
Technologies & Tools
* Scripting: SQL, Bash, Python
Required Skills
* Experience managing Databricks accounts and collaborating internally to advance best practices.
* Proven ability to optimise data models.
* Proficiency with ERD modelling tools (e.g., ER/Studio, Lucidchart, draw.io, or similar).
* Skilled in designing and maintaining OLAP, NoSQL, and Data‑Warehouse/Data‑Lake architectures.
* Strong understanding of common OLTP and OLAP modelling techniques, including Star, Snowflake, and Dimensional models.
* Extensive technical Data Modelling & Databricks environments.
Banda salarial: €50 - €60 per hour
Tipo de contrato: Perm
Especialización: IT & Telecomunicaciones
Área: Data & Analytics
Sector: Tecnología de la información
Tipo de trabajo: Híbrido
Nivel de experiencia: Mando intermedio
Ubicación: Spain
Referencia: OTC9Q7-A73D4BA4
Fecha de publicación: 16 de marzo de 2026
Consultor/a: Alejandra Ebben
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