> Markdown version of [/jobs/ext/1933122-data-engineer](https://www.wearedevelopers.com/jobs/ext/1933122-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). --- # 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, Software Engineering, Data Streaming, Software Organization, Data Lakes, Kubernetes, Machine Learning Operations, Terraform, Software Version Control, Data Pipelines - **Published:** August 5, 2026 - **Apply:** https://www.buscojobs.com.es/data-engineer-en-madrid-ID-365558061 ## 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 ## 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 teamInclude a Data Governance system, Data Infrastructure and GDPR-compliant frameworksWork closely with Domain Analytics Engineers to understand and provide useful tools for analytical purposesDevelop complex and efficient pipelines to transform raw data sources into powerful, reliable components for our data lakeOptimize and improve existing features or data processes for performance and stabilityCoach Analytics Engineers on software engineering best practicesWhat 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 yearFlexible compensation plan for transportation, restaurants, and kindergarten with CobeeHealth insurance discounts with Sanitas and DKVHybrid work from BarcelonaFlexible working hoursA personal budget for professional developmentOffice workshops and meet-ups to encourage community participation and career growthWe 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 EngineerSolid SQL knowledge; ability to write and optimize complex queries for performance and maintainabilityStrong experience with Python and ingestion tooling, such as AirbyteExtensive experience orchestrating data pipelines using AirflowSolid knowledge of Terraform and Kubernetes3+ years of experience with AWS or other cloud platformsFamiliarity with software development best practices (version control, testing, CI/CD, automation)Experience defining technical roadmaps and managing data quality and observabilityExperience with metadata tools and data governance, including data catalogsKnowledge in MLOps is a plusExcellent communication and interpersonal skillsFluency in English, both spoken and writtenNext stepsInterview with People TeamTechnical Test (Home Assessment)Pairing sessionCultural InterviewWe 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 levelEmployment typeFull-timeJob functionInformation TechnologyReferrals increase your chances of interviewing at SeQura by 2xGet 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) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story)