> Markdown version of [/jobs/ext/2831604-senior-data-engineer](https://www.wearedevelopers.com/jobs/ext/2831604-senior-data-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Data Engineer - **Company:** team.blue Global - **Location:** Barcelona, Spain - **Contract:** Permanent contract - **Skills:** Unity 3d, Software as a Service, Data Architecture, Extract Transform Load (ETL), Domain Name System (DNS), Unstructured Data, Sql Optimization, System Availability, Technical Debt, Data Lakes, Pyspark, Low Latency, Data Pipelines, Databricks - **Published:** September 10, 2026 - **Apply:** https://www.buscojobs.com.es/senior-data-engineer-en-barcelona-ID-369902492 ## About the Role * Effective Communicator: You possess the ability to translate complex technical concepts into clear business value for non-technical stakeholders. * Problem Solver: You thrive in fast-paced environments, managing multiple high-priority workstreams with meticulous attention to detail. Technical skills required: * Core Ecosystem: Deep hands-on experience with Databricks (PySpark, Delta Lake, Unity Catalog). * Advanced SQL ## Description Our Business team.blue is an ecosystem of successful brands working together across regions to provide customers with everything they need to succeed online.60+ successful brands make up the group; with a team of more than ****+ experts serving its 3.5 million customers across Europe and beyond.team.blue 's brands are a mix of traditional hosting businesses, offering services from domain names, email, shared hosting, e-commerce and server hosting solutions and specialist SaaS providers offering adjacent products such as compliance, marketing tools and team collaboration products.This broad product offering makes it a one-stop partner for online businesses and entrepreneurs across Europe.Position Overview As a Senior Data Engineer , you will develop and maintain our central data ecosystem, ensuring we extract maximum strategic value from our global data assets.You will be responsible for building, scaling, and governing high-value data products that serve as the "single source of truth" for team.blue and its 60+ sub-brands.This role is pivotal in transforming raw data into a sophisticated semantic layer that powers business intelligence, operational efficiency, and cutting-edge AI initiatives.Key Responsibilities: * Data Product Innovation: Design and deliver high-quality, scalable data products that provide a unified source of truth across a complex ecosystem of 60+ global sub-brands.* Pipeline Engineering: Build and optimize robust ETL/ELT pipelines to ingest and transform massive volumes of structured and unstructured data, ensuring high availability and low latency for downstream consumers.* Architectural Leadership: Lead the design of secure, cost-efficient data architectures.Establish and enforce best practices in data modeling, orchestration, and observability.* Governance you lead projects from ideation to actionable solution, balancing technical debt with rapid delivery.* Effective Communicator: You possess the ability to translate complex technical concepts into clear business value for non-technical stakeholders.* Problem Solver: You thrive in fast-paced environments, managing multiple high-priority workstreams with meticulous attention to detail.Technical skills required: * Core Ecosystem: Deep hands-on experience with Databricks (PySpark, Delta Lake, Unity Catalog).* Advanced SQL ## Related Videos - [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Reality and Beyond: Coding a Drone Using {Unity 3D .NET} and ChatGPT AI!](https://www.wearedevelopers.com/videos/702-reality-and-beyond-coding-a-drone-using-unity-3d-net-and-chatgpt-ai) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [The Data Mesh as the end of the Datalake as we know it](https://www.wearedevelopers.com/videos/156-the-data-mesh-as-the-end-of-the-datalake-as-we-know-it) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)