Senior Data Modeler - Enterprise Data Architecture Expert

LTM; Stockholms kommun; On-site; SEK 900,000 - 1,400,000; Full time

Job summary

LTM — a Larsen & Toubro company — is seeking a seasoned Senior Data Modeler with deep expertise in enterprise data modelling, data warehousing and modern data platforms. The role focuses on designing scalable governed and high‑quality data models to support analytics, reporting, integration and business transformation initiatives.

The ideal candidate should possess strong data modelling expertise along with a solid understanding of data architecture principles, modern data platforms and data

Qualifications

• 12 years of experience in data modelling and data warehousing.
• Experience with dimensional modelling, star/snowflake schemas.
• Proficient in Data Vault, Anchor Modelling and SCD techniques.
• Knowledge of data governance, metadata management and data lineage.
• Experience with modern cloud data platforms and lakehouse concepts.
• Ability to translate business requirements into scalable data structures.
• Experience in data migration and source-to-target mapping.

Responsibilities

• Develop and maintain conceptual, logical and physical data models for enterprise data initiatives.
• Design data models using dimensional, Data Vault and hybrid modelling approaches.
• Apply advanced modelling techniques including SCDs and temporal modelling.
• Create and maintain glossaries, metadata, and data mappings.
• Collaborate with stakeholders to translate business requirements into scalable data structures.
• Support data warehouse modernization and migration initiatives with profiling and mapping.
• Ensure adherence to governance standards and best practices.
• Participate in data architecture discussions related to data quality and lineage.
• Review models for scalability, performance and usability.

Skills

Enterprise data modelling

Data warehousing

Dimensional modelling

Data Vault

SCD implementation

Metadata management

Data governance

Hybrid modelling

Historical temporal modelling

Job description

LTM — a Larsen & Toubro company — is seeking a seasoned Senior Data Modeler with deep expertise in enterprise data modelling, data warehousing and modern data platforms. The role focuses on designing scalable governed and high‑quality data models to support analytics, reporting, integration and business transformation initiatives.

The ideal candidate should possess strong data modelling expertise along with a solid understanding of data architecture principles, modern data platforms and data