At LittleBig Connection, we firmly believe in the transformative power of data analytics and AI to enhance business operations, drive informed decision-making and foster sustainable business growth.
To reinforce our young and ambitious Data and AI team we are seeking an experienced Data Analyst. You will own the semantic layer of our data platform: the models, metrics and definitions that the whole company relies on. Beyond reporting, you will be expected to explain what happened, why it happened, what is likely to happen next and what should be done about it. Design, build and maintain the semantic model of the platform with dbt: staging, marts, metrics, tests and documentation.
Contribute to data governance: ownership, naming conventions, data contracts, catalog and quality standards on the analytics layer.
Run diagnostic analyses: identify root causes behind business variations rather than only reporting them.
Build predictive analyses (forecasting, scoring, propensity) to anticipate business and product trends.
Deliver reporting and visualizations where they are the right answer,



on top of the semantic model rather than beside it.
Collaborate with the data engineering team on pipelines and modelling, and act as a referent on analytics practices within the team.

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 of a visualization tool (e.g. Microsoft Power BI)
Fluent in English, both written and spoken

If you are interested in working in a fast growing company, on uni

📌 Data Analyst (Barcelona)
🏢 Littlebig Connection
📍 Barcelona