> Markdown version of [/jobs/ext/2891877-senior-data-engineer](https://www.wearedevelopers.com/jobs/ext/2891877-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:** Ubique Systems - **Location:** Belgium - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Airflow, Amazon Web Services, Unit Testing, Microsoft Azure, C Sharp (Programming Language), Continuous Integration, Data Architecture, Information Engineering, Extract Transform Load (ETL), Python (Programming Language), Team Foundation Server, Operational Databases, Systems Integration, Unstructured Data, Virtual Studio, Data Processing, Postman, Apache Spark, Pyspark, Infrastructure Automation Frameworks, Data Management, Terraform, Data Pipelines, Api Management, Databricks - **Published:** September 14, 2026 - **Apply:** https://www.adzuna.be/details/5882728813 ## About the Role * Python 3 - Expert * PySpark / Apache Spark - Expert * Databricks - Advanced * AWS - Advanced * Apache Airflow * Azure DevOps / TFS / VSTS * Terraform * CI/CD * Postman / Insomnia * C# - Good to have ## Description We are seeking a Senior Data Engineer with strong hands-on experience in Python, PySpark, Databricks, and AWS. The candidate will be responsible for developing scalable data pipelines, integrating and transforming structured/unstructured data, ensuring data quality, and supporting production data platforms., * Design, develop, and maintain scalable data pipelines and ETL/ELT processes. * Ingest, integrate, map, cleanse, transform, and validate structured and unstructured data. * Develop data processing solutions using Python 3, PySpark, and Databricks. * Build and manage workflows using Apache Airflow. * Work with AWS cloud services for data engineering solutions. * Write technical specifications, unit tests, and maintain technical documentation. * Participate in data architecture and technical design discussions. * Implement data engineering and data management best practices. * Develop and maintain CI/CD pipelines using Azure DevOps/TFS/VSTS. * Use Terraform for infrastructure automation where required. * Perform API testing using Postman/Insomnia. * Monitor production pipelines, troubleshoot issues, and provide maintenance/support. * Ensure timely delivery and adherence to project deadlines. ## Related Videos - [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) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [Are Your APIs Ready for AI Agents](https://www.wearedevelopers.com/videos/2004-are-your-apis-ready-for-ai-agents) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Enjoying SQL data pipelines with dbt](https://www.wearedevelopers.com/videos/823-enjoying-sql-data-pipelines-with-dbt) - [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)