Data Engineer ( Python, Pandas y Numpy)
Data Engineer at HCLTech in Spain building enterprise-grade data solutions in Python (Pandas, NumPy): designing ETL/ELT pipelines, productionizing analytical prototypes, setting up CI/CD and observability, and supporting services in production, ideally with cloud (Azure) exposure.
- Compensation
- Not disclosed
- Location
- Spain
- Work setup
- Not specified
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- Not specified
- Category
- Data engineering
- Posted
Skills
Must have
- Extensive hands-on experience developing enterprise-grade solutions in Python, with advanced expertise in Pandas and NumPy
- Strong background in data engineering: ingestion, preprocessing, cleansing, transformation, validation, enrichment
- Design and implementation of scalable, maintainable ETL/ELT pipelines
- Development of reusable frameworks and components for large-scale data processing
- Optimization of data pipelines for performance, reliability, and operational efficiency
- Software engineering best practices: clean code, modular design, testing, code reviews
- Experience working with large and complex datasets in production environments
- Ability to transform analytical prototypes into production-ready solutions
- Strong understanding of DevOps principles and software delivery lifecycle
- Design and maintenance of CI/CD pipelines for automated build, test, deployment, and release
- Experience creating and managing Python deployment artifacts, packages, and libraries
- Implementation of monitoring, logging, alerting, and observability for production services
- Experience supporting and troubleshooting applications in production
- Strong stakeholder management and collaboration with multidisciplinary teams
- Results-oriented mindset focused on scalability, robustness, security, and operational excellence
- Proven ability to take solutions end-to-end, from development through industrialization, deployment, and support
Nice to have
- Familiarity with cloud platforms (Azure and/or other cloud environments)
Full description
Our goal is to strengthen the brand in Spain. We are looking for an expert to work as Data Engineer!
- Extensive hands-on experience developing enterprise-grade solutions in Python, with advanced expertise in Pandas and NumPy.
- Strong background in data engineering, including data ingestion, preprocessing, cleansing, transformation, validation, and enrichment.
- Design and implementation of scalable and maintainable ETL/ELT pipelines.
- Development of reusable frameworks and components for large-scale data processing.
- Optimization of data pipelines for performance, reliability, and operational efficiency.
- Application of software engineering best practices, including clean code, modular design, testing, and code reviews.
- Experience working with large and complex datasets in production environments.
- Ability to transform analytical prototypes into production-ready solutions.
- Strong understanding of DevOps principles and software delivery lifecycle.
- Design and maintenance of CI/CD pipelines for automated build, test, deployment, and release processes.
- Experience creating and managing Python deployment artifacts, packages, and libraries.
- Implementation of monitoring, logging, alerting, and observability capabilities for production services.
- Experience supporting and troubleshooting applications in production environments.
- Familiarity with cloud platforms (Azure and/or other cloud environments)
- Strong stakeholder management and ability to collaborate with multidisciplinary teams.
- Results-oriented mindset focused on scalability, robustness, security, and operational excellence.
- Proven ability to take solutions end-to-end, from development through industrialization, deployment, and ongoing support.
About HCLTech:
We are HCLTech, one of the fastest-growing large tech companies in the world and home to 225,000+ people across 60 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a regular basis.
We, in turn, work hard to bring out the best in them as we strive to help them find their spark and become the best version of themselves that they can be. If all this sounds like an environment you’ll thrive in, then you’re in the right place. Join us on our journey in advancing the technological world through innovation and creativity.