Senior Data Modeler

About the role

As a Senior Data Modeler at Devoteam, you will lead the design and implementation of data models that enable our clients to drive data‑centric initiatives. You will collaborate closely with data architects, analysts and business stakeholders to translate requirements into robust logical and physical models.

Key responsibilities

• Design, develop and maintain conceptual, logical and physical data models.
• Ensure accuracy, completeness and consistency of all data models.
• Document models and manage associated metadata.
• Collaborate with cross‑functional teams to gather and analyse data requirements.
• Support data‑warehousing and ETL processes through appropriate modeling.
• Perform performance tuning and optimize database queries.

Required profile

• Strong understanding of SQL and data‑modeling concepts.
• Proficiency with data‑modeling tools such as Erwin or PowerDesigner.
• Experience designing and implementing database structures.
• Familiarity with data‑warehousing and ETL processes.
• Knowledge of industry best practices for data modeling and database design.
• Ability to work with cross‑functional teams and communicate complex concepts.
• Previous experience with NDMO and NDI regulations in Saudi Arabia.
• Fluency in Arabic and English is highly desirable.

Required skills

• SQL
• Erwin
• PowerDesigner
• Data modeling (conceptual, logical, physical)
• Data warehousing
• ETL processes
• Performance tuning
• Query optimization