Job Summary: We're looking for a Data Engineer to join the R&D team at Primetag. Our team drives innovation across our products, reports, and AI-powered tools, solving real problems for brands and agencies using the latest tech. As a Data Engineer, you'll help build and maintain the data pipelines that fuel everything from performance dashboards to AI agents. You'll work alongside AI Engineers, Data Scientists, and other R&D team members in a collaborative, experimentation-driven environment. This is a hands-on, mid-level individual contributor role ideal for someone who thrives on data quality, reliable pipelines, and turning complexity into clean, usable data.
Key Responsibilities: Data Pipelines & Orchestration: Build and maintain robust ETL/ELT pipelines that process billions of records.Use orchestration tools (e.g., Airflow, Prefect) to manage scheduling, monitoring, and retries. Data Quality & Documentation: Ensure data accuracy, freshness, and consistency through validation and testing.Maintain clear, up-to-date documentation of pipelines and data models. Collaboration: Work with AI Engineers, Data Scientists, and Analysts to deliver reliable datasets for product features and insights.Translate business and product needs into scalable, maintainable data solutions.Comfortable working in async-first environments, keeping task statuses and documentation up to date for full team visibility. Optimization & Scalability: Continuously improve pipeline performance and cost-efficiency.Design flexible data models to support evolving reporting and product needs. What We're Looking For: 2+ years of experience as a Data EngineerStrong skills in SQL and PythonExperience with orchestration tools like Airflow, dbt, or similarUnderstanding of data lakes, data warehouse architecture, and ETL/ELT best practicesExcellent communication skills and attention to documentationSelf-managed and comfortable working cross-functionallyFluent in EnglishTax residency in Portugal Bonus Points: Experience with cloud platforms (Azure, GCP, AWS)Interest or experience in influencer marketing or social media analyticsExposure to AI/ML workflows or supporting AI teams with data pipelines Benefits: Competitive salary and other social benefitsOpportunities for growth and professional developmentWorkplace: Remote, with the possibility of using our Nomad Offices (our current location is Sardinia)Schedule: Flexible, with the requirement to ensure a minimum of 4 hours of overlapping with the normal working hours in Portugal (9 am-6 pm)A curious, collaborative, and forward-thinking teamPrimetag is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Send your updated CV and cover letter to ******. Please indicate "Job - Data Engineer - Internal Operations" in the subject line of the email. Want to know more about us? Check out: Our Manifesto: award-winning web series that reflects our culture and Nomad Office: >