Datamarts Engineer & Developer

Campo personalizado 3: Data País/región: ES Fecha: 12 nov 2025 Ubicación:

Alcobendas, M, ES, 28108 Lleida, ES, 25003 Zaragoza, ES, 50002 Sant Cugat del Vallès, B, ES, 08174 Alicante, ES, 03010 Valencia, V, ES, 46002 Lugar de trabajo: Remoto

GFT is a pioneering company in digital transformation. We design business solutions that are AI-centric, modernize IT infrastructures, and develop next-generation core systems for leaders in the banking, insurance, and industrial sectors. Working closely with our clients, we push boundaries to help them reach their full potential., We are looking for a Datamarts Engineer & Developer to join our BI/Data Warehouse team. This role focuses on enterprise data modeling, data analysis, and close collaboration with internal business departments to translate business needs into robust BI solutions. Report building is only a minor aspect-your main responsibility will be designing, optimizing, and managing data models and processes., * Design and maintain enterprise data models and semantic layers.

• Perform data analysis and collaborate with business stakeholders for requirements gathering.
• Define and implement KPIs aligned with business objectives.
• Develop and optimize Power BI datasets and semantic models.
• Manage Power BI Premium Capacity, including:

• Query cost management
• Workspace administration & governance
• Security & access control

• Implement Row-Level Security (RLS) and data governance practices.
• Optimize T-SQL queries, stored procedures, and DAX measures for performance.
• Manage data dependencies, partitioning, and incremental refresh strategies.
• Support and collaborate with key users of Power BI / Fabric.
• Stay up-to-date with cloud technologies and adapt to evolving tools.

• Power BI (Advanced): Service administration, governance, complex DAX, time intelligence.
• SQL Server / Azure: Advanced T-SQL for data import, transformation, and set-based processing.
• Data Modeling: TMDL, Tabular Object Model (TOM), advanced model management.
• Performance optimization for T-SQL, Power BI semantic models, and DAX queries.
• Data Governance and security best practices., * Experience with GIT and version control best practices.
• Familiarity with Visual Studio Code.
• Power Query / M for data transformation.
• Integration with Microsoft 365 (Outlook, Teams, SharePoint).
• Data visualization & storytelling skills.
• Dashboard design for diverse stakeholders., * Independent working style combined with strong teamwork.
• Ability to translate business needs into BI models.
• Strong abstraction and analytical skills for requirements and data modeling.
• Clear communication with both technical and business audiences.
• Technical documentation and organizational skills (agendas, sprints).
• Proactive problem-solving and creativity.
• Fast learning and adaptability.

What we offer:

• Work-Life Balance and Flexibility: Option to work in a hybrid setup, flexible schedules, and compressed Fridays.
• Training and Development: Personalized plan and training programs.
• Social Benefits: Meal vouchers, life insurance, telecommuting support.
• Flexible Compensation: Adapted to your needs (health insurance, childcare, training, among others).
• Relocation Package (if applicable): Financial support, guidance, visa sponsorship.
• Referral Program.Wellness Program: Nutrition, Physical, Mental. Discounts with Wellhub. Free psychological support service.
• Life at GFT: Smart offices, events, values awards, inspiring talks.
• International Corporate Culture.

At GFT, we consider diversity one of our fundamental pillars and promote an inclusive work environment based on cooperation and mutual respect. We offer equal opportunities to all individuals regardless of race, cultural background, gender, age, sexual orientation, gender identity, disability, or religious beliefs.

GFT has implemented and registered an Equality Plan that outlines the measures to be taken to achieve equal treatment and opportunities between women and men within the company and to eliminate any discrimination based on gender, should it exist.

Join our Global Team!

Als Partner für IT-Beratung und Software-Entwicklung sind wir auf die digitale Transformation unserer Kunden aus den Bereichen Finanzen, Versicherungen und Industrie spezialisiert. Unsere rund 700 Talente in Deutschland entwickeln mit modernsten Technologien nachhaltige Lösungen.