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# Mid Data Practitioner, Data - Analytics Engineering

- **Company:** Jobtailor
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Data Analysis, Information Engineering, Database Queries, Python (Programming Language), Standard Sql, SQL Databases, Git, Pytest, Data Pipelines
- **Published:** September 6, 2026
- **Apply:** https://www.buscojobs.com.es/mid-data-practitioner-data-analytics-engineering-en-madrid-ID-369613316

## About the Role

2 to 4 years of experience in data engineering/analytics
Strong SQL skills (complex joins, aggregations, incremental patterns)
Proficiency in Python for services/pipelines
Comfortable with Git, PR reviews, pytest
Strong collaboration skills with other teams
#J-*****-Ljbffr

## Description

ResponsibilitiesDesign and implement end-to-end data pipelines (ingestion ? transformation ? quality ? delivery)Build and maintain data components (event-driven ingestion, transformations, APIs, catalogs)Write SQL-first transformations and Python for orchestration/API logicImplement data quality in the pipeline for validation, monitoring, and alerting systems at scaleOptimize data models for performance, cost, and reliability across datasetsCollaborate with Junior/Intern team membersRequirements2 to 4 years of experience in data engineering/analyticsStrong SQL skills (complex joins, aggregations, incremental patterns)Proficiency in Python for services/pipelinesComfortable with Git, PR reviews, pytestStrong collaboration skills with other teams#J-*****-Ljbffr


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