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# Data Engineer - Remote

- **Company:** UST España
- **Location:** Ferrol, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Automation of Tests, Big Data, Continuous Integration, Information Engineering, Extract Transform Load (ETL), Data Mining, Data Security, Data Systems, Digital Technology, Python (Programming Language), Performance Tuning, DataOps, SQL Databases, Transaction Data, Data Logging, Git, Build Management, Data Pipelines
- **Published:** August 19, 2026
- **Apply:** https://www.buscojobs.com.es/data-engineer-remote-en-ferrol-ID-368363187

## About the Role

We are looking for a Data Engineer with strong experience in data migrations, SQL, Python, ETL/ELT pipelines, and AWS, capable of delivering secure, high-quality, and fully reconciled data solutions.
Experience with large-scale customer and financial data migrations is essential.
Location: 100% Remote only in Spain Strong experience with SQL, Python, ETL/ELT pipelines and AWS for large-scale data migration projects.
Proven track record delivering enterprise migrations involving customer, financial and transactional data.
Hands-on experience with data quality, reconciliation, validation controls and migration auditability.
Knowledge of Git, CI/CD, automated testing and modern data engineering best practices.
Understanding of security, privacy, retention and access-control requirements for sensitive data.
Strong communication skills, English proficiency, and ability to work with business and technical stakeholders.
Design and build scalable ETL/ELT pipelines for data extraction, transformation, validation, loading and reconciliation.
Define source-to-target mappings and ensure data quality, consistency and integrity across migration processes.

## Description

More in details, UST is a multinational company based in North America, certified as a Top Employer company with over ****** employees all over the world and presence in more than 30 countries.We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.We are looking for a Data Engineer with strong experience in data migrations, SQL, Python, ETL/ELT pipelines, and AWS, capable of delivering secure, high-quality, and fully reconciled data solutions.Experience with large-scale customer and financial data migrations is essential.Location: 100% Remote only in Spain Strong experience with SQL, Python, ETL/ELT pipelines and AWS for large-scale data migration projects.Proven track record delivering enterprise migrations involving customer, financial and transactional data.Hands-on experience with data quality, reconciliation, validation controls and migration auditability.Knowledge of Git, CI/CD, automated testing and modern data engineering best practices.Understanding of security, privacy, retention and access-control requirements for sensitive data.Strong communication skills, English proficiency, and ability to work with business and technical stakeholders.Design and build scalable ETL/ELT pipelines for data extraction, transformation, validation, loading and reconciliation.Define source-to-target mappings and ensure data quality, consistency and integrity across migration processes.Develop reconciliation frameworks and controls for customer, operational and financial data.Support migration rehearsals, cutovers, defect resolution, performance tuning and restartable processing.Implement secure data handling practices, monitoring, logging and operational support procedures.Collaborate with analysts, SMEs and technical teams to resolve legacy-data issues and ensure successful delivery.Numerous benefits (Health Care Plan, teleworking compensation, Life and Accident Insurances).`Retribución Flexible ? Program: (Meals, Kinder Garden, Transport, online English lessons, Health Care Plan...)Free access to several training platforms Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime...)


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