Senior Data Modeller

Talan; Málaga; Presencial; EUR 52.000 - 76.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote working within Spain Time zone

Private medical insurance

Life insurance

Language lessons

Descripción de la vacante

Talan is seeking a Senior Data Modeller to join a data transformation project focused on designing robust, scalable data models. The role requires hands-on Data Vault 2.0 experience, including Business Vault, and Kimball Star Schema Data Mart modelling.

You will collaborate with data architects, engineers and analysts to translate business requirements into high-quality models, establish standards, ensure governance and enable analytics across the platform.

Formación

• Senior-level experience as a Data Modeller.
• Strong hands-on Data Vault 2.0 experience.
• Experience designing Business Vault components.
• Solid Kimball Star Schema Data Mart modelling experience.
• Strong data warehousing concepts and dimensional modelling knowledge.
• Ability to design hubs, links and satellites.
• Experience documenting models with Lucidchart.
• Excellent communication with technical and business stakeholders.
• Ability to work autonomously in complex data environments.

Responsabilidades

• Design and maintain conceptual, logical and physical data models for analytical platforms.
• Build and validate Data Vault 2.0 models (hubs, links, satellites).
• Design and document Business Vault structures to support business rules and historisation.
• Create Kimball Star Schema Data Marts with facts and dimensions.
• Translate business requirements into scalable, traceable data models.
• Collaborate with data architects, engineers, analysts and reporting teams.
• Use Lucidchart to document data models clearly.
• Support data lineage, governance and model lifecycle.
• Review existing models and propose performance improvements.
• Contribute senior modelling expertise within the delivery team.

Conocimientos

Data Vault 2.0

Business Vault

Kimball Star Schema

Data modelling

Data warehousing

Hubs/Links/Satellites

Lucidchart

Communication

Autonomy

Herramientas

Lucidchart

Descripción del empleo

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions.

Talan at a Glance

Headquartered in Paris and operating globally, Talan combines technology, innovation, and empowermentto deliver measurable results for our clients. Over the past 22 years, we’ve built a strong presence in the IT and consulting landscape, and we’re on track to reach €1 billion in revenuethis year.

Our Core Areas of Expertise

• Data & Technologies:We design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI.
• Cloud & Application Services:We integrate leading platforms such as SAP, Salesforce, Oracle, Microsoft, AWS, and IBM Maximo, helping clients transition to the cloud and improve operational efficiency.
• Management & Innovation Consulting:We lead business and digital transformation initiativesthrough project and change management best practices (PM, PMO, Agile, Scrum, Product Ownership), and support domains such as Supply Chain, Cybersecurity, and ESG/Low-Carbon strategies.

We work with major global clients across diverse sectors, including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications.

Job Description

We are looking for a Senior Data Modeller to join a data transformation project focused on designing robust, scalable and business-aligned data models. The role requires strong hands-on experience with Data Vault 2.0, including Business Vault, as well as Kimball Star Schema Data Mart modelling.

You will work closely with data architects, data engineers, business analysts and stakeholders to translate business requirements into high-quality data models that support analytical, reporting and decision-making needs. The role is especially suited to someone with solid technical judgement, experience in complex data environments and the ability to define modelling standards and best practices.

What you will do:

• Design and maintain conceptual, logical and physical data models for analytical platforms.
• Build and validate Data Vault 2.0 models, including hubs, links, satellites and related modelling patterns.
• Design and document Business Vault structures to support business rules, derived data, calculations and historisation.
• Create Kimball Star Schema Data Marts, including facts, dimensions, conformed dimensions and reporting‑ready structures.
• Translate business requirements into scalable, traceable and reusable data models.
• Collaborate with data architects, data engineers, business analysts and reporting teams to align modelling decisions with platform and business needs.
• Use modelling tools such as Lucidchart to document and communicate data models clearly.
• Support data lineage, traceability, maintainability and governance across the data model lifecycle.
• Review existing models and propose improvements based on performance, scalability, usability and data quality considerations.
• Contribute senior modelling expertise, best practices and technical guidance within the delivery team.

Qualifications

Required:

• Senior-level experience as a Data Modeller
• Strong hands‑on experience with Data Vault 2.0 methodology.
• Experience designing Business Vault components and understanding how business rules are represented in Data Vault.
• Solid experience with Kimball Star Schema Data Mart modelling.
• Strong understanding of data warehousing concepts, dimensional modelling and analytical data structures.
• Ability to design hubs, links, satellites, dimensions, facts and related model components.
• Experience translating business requirements into conceptual, logical and physical data models.
• Experience documenting models using Lucidchart or similar modelling tools.
• Strong communication skills to explain modelling decisions to both technical and business stakeholders.
• Ability to work autonomously in complex data environments.

Nice to have:

• Experience in banking, financial services or highly regulated environments.
• Experience with enterprise data platforms, data lakes, lakehouse architectures or cloud‑based data warehouses.
• Knowledge of data governance, lineage, metadata management and model documentation standards.
• Familiarity with SQL and data profiling to validate modelling assumptions.
• Experience working with BI, reporting or analytics teams.
• Previous experience defining modelling standards or mentoring other data professionals.

Additional Information

What do we offer you?

• Full‑time contract
• Remote within Spain Time zone.
• Training and career development.
• Benefits and perks such asprivate medical insurance, life insurance, Language lessons, etc
• Possibility to be part of a multicultural team and work on international projects.

If you are passionate about data, development & tech, we want to meet you !