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Junior Data Engineer (internship/stage) at IT consultancy PrimeIT España in Madrid, working in a hybrid model on data ingestion, transformation and normalization pipelines for observability/SIEM contexts. Core stack: Python, SQL, relational and NoSQL databases, Docker and Kubernetes. Salary offered: €30,000–35,000.
Capitole Consulting is hiring a SIEM & Security Data Engineer to integrate and normalize security logs into SIEM platforms (Splunk, Elastic), build parsers, design detection use cases, and automate pipelines with scripting and IaC across IT, Cloud and OT environments.
Senior Full Stack Developer in G+D Mobile Security's R+D department (Sant Joan Despí, Spain), designing and building next-generation security products for international clients in Scrum teams. Day-to-day is end-to-end cloud development with Java (Spring Boot/Quarkus), Node.js, Angular, Kafka, AWS, Docker/Kubernetes and CI/CD.
Senior fullstack developer role at consulting multinational ALTEN Spain, in the Valencia area, building services with Java 8-11 microservices and Kafka. A Lead-level position is also possible; requires 4+ years of experience and a computer-science-related university degree.
Krell Consulting is hiring a Data Engineer in Vitoria-Gasteiz, Spain to design cloud data solutions on Snowflake and build ELT transformations and analytical models with dbt, while optimizing platform performance, security, and costs within Agile teams. Permanent contract with training and certification funding.
Designs, builds, and maintains scalable ETL/ELT data pipelines and data warehouse structures, writes and optimizes complex SQL, and integrates data from sales, CRM, ERP, telematics, and partner systems while ensuring data quality and GDPR compliance in Barcelona.
Data Engineer/Data Analyst at ALTEN Spain in Barcelona, supporting the evolution of a Microsoft-based data platform: designing data models, building ETL/ELT integrations, creating Power BI reports, and implementing data governance with Databricks and Dataverse. Requires 4-5 years of experience and fluent English.
Data Engineer / Data Analyst (2-3 years experience) developing and maintaining ETL and data-integration processes using Pentaho and SQL. Hybrid role based in Tres Cantos, Madrid (3 days on-site), salary €32,000-35,000 gross per year.
Data Engineer at Ayesa Digital building and optimizing data pipelines in Azure Databricks with Python, implementing Data Lake transformation/loading processes using Delta Lake, Parquet, and Bronze/Silver/Gold medallion architectures. Hybrid remote from company offices in Spain, working in Agile/Scrum teams.
Data Engineer at ALTEN Spain (Foz) designing data solutions on Google Cloud Platform. Day to day involves data modeling and turning business needs into scalable data pipelines using GCP, SQL, Python, and DBT within modern Big Data environments, with professional-level English.
BAOSS is hiring a Data Engineer / Data Modeler in Barcelona (hybrid 50/50) to design conceptual, logical, and physical data models plus consumption/exploitation layers supporting corporate applications and AI solutions on AWS. Core tech: SQL, DWH/Lakehouse architectures, with Snowflake and AWS as pluses.
A Senior AI/ML Engineer in Madrid leads development of production-grade AI systems using LLMs, RAG architectures, LangChain, LangGraph, and multi-agent workflows, collaborating with Product, Data, and Engineering teams. Core stack is Python, ML tooling, AWS, and Airflow, with hybrid working.
Full Stack developer building modern, interactive frontends with React, Angular or Vue and backend services with Java Spring Boot, designing REST APIs and working with Git and CI/CD pipelines. The role is 100% remote (Spain), on a permanent contract in an agile team, with cloud exposure (AWS, Azure or GCP) and SQL/NoSQL databases.
Senior hands-on Data Engineer building an enterprise Databricks lakehouse migration for a global asset management client, working remotely from Spain on an indefinite contract. Day to day: designing medallion pipelines with Delta Lake, Unity Catalog, Lakeflow Declarative Pipelines and streaming ingestion, plus mentoring a mid-level engineer.
Data Engineer in Barcelona designing, building, and maintaining scalable data pipelines and ETL/ELT processes, optimizing SQL, and building data warehouse structures. Integrates data from sales, CRM, ERP, telematics, and partner systems while ensuring data quality, governance, and GDPR compliance.
Senior Data Engineer at Intellias joining a delivery team for a large-scale data platform migration. Day to day: building complex data pipelines with streaming and data governance on Databricks/Lakehouse architecture, while mentoring junior engineers and making technical decisions. Fully remote from Spain; fluent English required.
Senior Data Engineer designing and operating the Databricks data platform behind a dynamic pricing and BI system for high-volume retail: ingesting ERP/POS/e-commerce sources via Azure Data Factory, building Bronze/Silver/Gold layers, and serving ML feature stores and BI consumers. Core stack: Databricks, PySpark, SQL, Delta Lake, Unity Catalog.
100% remote (from Spain) data engineer at UST who administers and evolves Databricks platforms, manages data governance and access via Unity Catalog, designs data architectures on AWS (EMR, Athena, Glue Catalog, Lake Formation), and provisions infrastructure as code with Terraform under DevSecOps practices.
Descriptionð We’re Growing Our Data Dream Team!Titles? Meh, we’re not big on them, but let’s call this one Data Engineer ðAs part of our international Data squad, you’ll craft tailor-made solutions that wow our…
Full Stack Developer in Madrid building modern mobile applications with React, Ionic, and TypeScript on the frontend and Node.js backend services with Sequelize over relational databases. The role collaborates with Product, UX/UI, and QA teams and uses AI-assisted tools like GitHub Copilot and Claude Code in the daily workflow.
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