We are recruiting for a Data Engineer / Data Scientist in Barcelona for a global pharma client.This is a contract / autonomo / freelancer role, until the end of December 2025.They are recruiting for a Data Engineer / Data Scientist with a good balance between understanding clinical data concepts and pipelines requirements (Fivetran) with the goal to be able to develop it through different technologies and data repositories.Knowledge neededBachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent experience.Understanding about clinical data concepts.Clear understanding about control vocabularies. Snowflake database management and snowpipe.DBT for data transformation in Snowflake.Fivetran for ETLs / data integration / pipelines development.Understanding about Collibra out of the box structure.Python for development.SQL for querying databases.SOA architecture, more concretely used to work with APIs.Previous experienceDemonstrated ability to take a customer-driven approach, delivering outcomes that meet customer needs and expectations.Proven experience working in the healthcare sector managing clinical data.Proven experience working developing clinical data pipelines.Proven experience working previously with Fivetran, SnowFlake, SQL, Python, Github, Collibra and APIs.In Data Management, working with enterprise 3rd party solutions.Proven experience creating, testing, maintaining and deploying pipelines to bring data between clinical systems.Used to work in environments where is needed to reach different stakeholders to achieve results.LanguagesEnglish proficiency for verbal and write communications.Fluent in Spanish is a plus but not mandatory.Location: Barcelona, at least one day per week at the client's offices.