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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Engineer - **Company:** Sequra - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Airflow, Amazon Web Services, Data Analysis, Big Data, Continuous Integration, Data Governance, Data Infrastructure, Dataspaces, Database Queries, Python (Programming Language), Metadata Repositories, Standard Sql, Data Streaming, Software Organization, Data Lakes, Kubernetes, Machine Learning Operations, Terraform, Software Version Control, Data Pipelines - **Published:** September 16, 2026 - **Apply:** https://www.buscojobs.com.es/data-engineer-en-madrid-ID-370550599 ## About the Role 5+ years of experience as a Data Engineer Solid SQL knowledge; ability to write and optimize complex queries for performance and maintainability Strong experience with Python and ingestion tooling, such as Airbyte Extensive experience orchestrating data pipelines using Airflow Solid knowledge of Terraform and Kubernetes 3+ years of experience with AWS or other cloud platforms Familiarity with software development best practices (version control, testing, CI/CD, automation) Experience defining technical roadmaps and managing data quality and observability Experience with metadata tools and data governance, including data catalogs Knowledge in MLOps is a plus Excellent communication and interpersonal skills Fluency in English, both spoken and written Next steps ## Description About SeQuraseQura provides innovative, flexible and easy-to-use payment technologies that help merchants acquire, convert and retain more customers.Born in Barcelona, seQura is a privately-owned fintech in the scaleup phase.Present in southern Europe and Latin America, we are growing above 50% CAGR and approaching 100 Million in Annual Recurring Revenue.Over **** businesses, almost 3 million shoppers, and 350+ employees continue to rate us as one of the most loved and trusted fintechs with metrics such as an NPS of 87%, a Trustpilot rating of 4.7/5, and a Glassdoor rating of 4.7/5.Job DescriptionAs aData Engineer , you will work in the Data team to improve and increase the company's data flows.Your mission at SeQura will be to design and develop our data ecosystem, big data pipelines, data tooling and processes.You will also set up, evolve and maintain an infrastructure so the different company departments can independently understand, handle and manipulate their own data and KPIs.What Challenges You'll Be SolvingImplement the new Modern Data Infrastructure working closely with the Infrastructure team Include a Data Governance system, Data Infrastructure and GDPR-compliant frameworks Work closely with Domain Analytics Engineers to understand and provide useful tools for analytical purposes Develop complex and efficient pipelines to transform raw data sources into powerful, reliable components for our data lake Optimize and improve existing features or data processes for performance and stability Coach Analytics Engineers on software engineering best practices What We OfferWe have a strong and sustainable foundation, where we provide a secure and reliable workplace with freedom and trust to contribute effectively.We value fellowship and a supportive culture that fosters belonging and career growth.Our office offers a comfortable and inspiring environment with everything you need.23 vacation days + 2 days of personal time per year Flexible compensation plan for transportation, restaurants, and kindergarten with Cobee Health insurance discounts with Sanitas and DKV Hybrid work from Barcelona Flexible working hours A personal budget for professional development Office workshops and meet-ups to encourage community participation and career growth We also have aWellness Programcovering six areas (occupational, physical, financial, emotional, social, environmental) with activities to configure a plan that fits you.What You'll Need5+ years of experience as a Data Engineer Solid SQL knowledge; ability to write and optimize complex queries for performance and maintainability Strong experience with Python and ingestion tooling, such as Airbyte Extensive experience orchestrating data pipelines using Airflow Solid knowledge of Terraform and Kubernetes 3+ years of experience with AWS or other cloud platforms Familiarity with software development best practices (version control, testing, CI/CD, automation) Experience defining technical roadmaps and managing data quality and observability Experience with metadata tools and data governance, including data catalogs Knowledge in MLOps is a plus Excellent communication and interpersonal skills Fluency in English, both spoken and written Next stepsInterview with People Team Technical Test (Home Assessment) Pairing session Cultural Interview We kindly ask that you submit yourCV in English , as it is the official language of our community.We promote equal opportunity to all, regardless of age, color, gender identity, medical condition, physical or mental disability, race, religion, sexual orientation, or any other characteristic.We have an inclusive environment, and respect is above all.Do you want to be part of the change?Join us!Seniority levelMid-Senior level Employment typeFull-time Job functionInformation Technology Referrals increase your chances of interviewing at SeQura by 2x Get notified about new Data Engineer jobs inBarcelona, Catalonia, Spain .#J-*****-Ljbffr ## 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) - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [Infrastructure as Code: The Developer's Secret Weapon](https://www.wearedevelopers.com/videos/1221-infrastructure-as-code-the-developer-s-secret-weapon) - [Enjoying SQL data pipelines with dbt](https://www.wearedevelopers.com/videos/823-enjoying-sql-data-pipelines-with-dbt) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story)