Senior Data Analyst: Semantic Modeling & Predictive Analytics

LittleBig Connection; Barcelona; Híbrido; EUR 55.000 - 75.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work options

Career development opportunities

International, multicultural team

Descripción de la vacante

LittleBig Connection is hiring an experienced Data Analyst to own the semantic layer of our data platform and collaborate with stakeholders to deliver impactful analytics solutions. You will design metrics, govern data quality, and build predictive analyses while partnering with data engineering on pipelines.

The role requires strong SQL, dbt, Python, and cloud platform knowledge, with a global, fast-moving, and hybrid work environment—based in Barcelona, Spain.

Formación

• Master's degree in computer science, Engineering, Statistics, IT, or related field.
• At least 3 years of experience in data analytics, analytics engineering, or related fields.
• Advanced SQL, and hands-on production experience with dbt.
• Strong background in data modelling: dimensional modelling, semantic layers, metric definitions.
• Comfortable with Python for statistical and predictive work.
• Experience with data governance practices (documentation, ownership, data quality).
• Working knowledge of cloud-based data platforms, preferably Azure Databricks, and Power BI.
• Analytical mindset with strong problem-solving aptitude, and a high standard of rigor and precision.
• Excellent communication and teamwork abilities, with technical and non-technical stakeholders alike.
• Proactive and entrepreneurial approach; English fluency.

Responsabilidades

• Design, build and maintain the semantic model of the platform with dbt.
• Own the definition of business metrics and ensure consistency across all surfaces.
• Contribute to data governance: naming conventions, data contracts, catalog and quality standards.
• Run diagnostic analyses to identify root causes of business variations.
• Build predictive analyses (forecasting, scoring, propensity) to anticipate trends.
• Turn insights into prescriptive recommendations and actionable steps for stakeholders.
• Deliver reporting and visualizations on top of the semantic model.
• Collaborate with data engineering on pipelines and modelling; act as analytics referent.

Conocimientos

Advanced SQL

dbt

Python

Data modelling

Data governance

Azure Databricks

Power BI

Communication

Educación

Master's degree in computer science, Engineering, Statistics, IT, or related field

Herramientas

dbt

Azure Databricks

Power BI

Descripción del empleo

LittleBig Connection is hiring an experienced Data Analyst to own the semantic layer of our data platform and collaborate with stakeholders to deliver impactful analytics solutions. You will design metrics, govern data quality, and build predictive analyses while partnering with data engineering on pipelines.

The role requires strong SQL, dbt, Python, and cloud platform knowledge, with a global, fast-moving, and hybrid work environment—based in Barcelona, Spain.