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Data Engineer R&D
Data Engineer in the R&D/innovation area of an international IT services firm, structuring and modernizing R&D data sources via ETL/ELT pipelines, data lakes/warehouses, and data governance to support analytics, ML and Smart Laboratory solutions across global sites. Core stack: SQL, Python, Excel, Azure, Blob Storage and Databricks.
AI & Data - Data Engineer
Data Engineer based in Málaga (hybrid, 2-3 office days/week) joining a platform-integration project, building and maintaining scalable, efficient data solutions with Python, Spark, and Apache Airflow. Cloud and large-volume data experience valued; salary up to €50,000 base.
Data engineer in cloud platforms
Senior Data Engineer building and evolving a strategic cloud data platform on AWS — designing scalable ETL/ELT pipelines, REST APIs, and optimized SQL queries, with DevOps/CI/CD practices across the full development lifecycle for an international team.
(Relocation to Spain) Data Engineer
Data Engineer at Bluetab (an IBM company), a data & cloud consultancy working on international EMEA projects from offices in Spain. Day to day: build Big Data architectures (AWS EMR with Spark), data integration pipelines in Python on Kubernetes/Databricks, orchestration with Azure DataFactory, and CI/CD with Terraform across AWS, Azure and GCP.
Data Engineer In Media Measurement
One of the first three hires on a newly built data engineering team in Barcelona for a global media measurement company tracking TV, streaming and digital across 80+ countries. Day to day: designing and optimising PySpark/Databricks pipelines, writing SQL and Python, adding data quality checks and CI/CD, and mentoring engineers. Hybrid working in Barcelona.
Data Engineer - AI skills
Data Engineer at SITA in Barcelona building the data platform for OCCam, SITA's AI-powered airline Operations Control Center. Day to day: ingesting heterogeneous airline systems into a common datalake, designing a canonical data model, and owning pipeline data quality, using Python, SQL, Airflow, ETL/ELT and AWS data services.
Senior Data Engineer
A leadership-level AI/engineering role in Madrid: define the annual tech roadmap, lead AI/ML, software, data, and DevOps/MLOps initiatives, and manage teams of up to 10 while shipping production AI (predictive models, generative AI, voice/WhatsApp agents) for enterprise customers on AWS/GCP using Python, Docker/Kubernetes, and CI/CD.
Senior Data Engineer
Senior Data Engineer at Plain Concepts Group (Spain, remote optional) designs and builds data solutions for client projects: developing ETLs and scalable pipelines with Spark (Python/Scala) on Azure/AWS in agile multidisciplinary teams. Requires 4+ years in data engineering, SQL/NoSQL, cloud, and testing experience.
Senior Data Engineer
Senior Data Engineer at Lighthouse (The Hotels Network) in Barcelona building and maintaining large-scale ingestion and transformation pipelines that process ~100TB of hotel data per day, using Python, dbt, Airflow, GCP (BigQuery, Spanner, Pub/Sub), and Kubernetes.
Data Engineer III
Data Engineer III in Expedia Group's B2B organization, designing and operating highly available batch and real-time data pipelines for large-scale datasets. Core stack includes Java, Python, Scala, and Spark on cloud data technologies, with mentoring of junior engineers and production on-call responsibilities.
Senior Data Engineer
Senior Data Engineer in Madrid owning end-to-end delivery of automated data solutions — ETL/ELT pipelines, data models, and integrations — for internal and client needs, using AWS, Python, SQL, Matillion and cloud data platforms like Snowflake, Databricks or BigQuery, while mentoring junior engineers.
Data Engineer III
Data Engineer III at Expedia Group's Madrid office, building and operating batch and real-time data pipelines and distributed data systems for the B2B travel organization. Core stack includes Java, Python, Scala, and Spark, plus cloud data technologies for large-scale ingestion, storage, and processing.
Data Engineer II
Data Engineer II at Expedia Group's B2B arm in Madrid, building and running the data platform that ingests billions of events daily. Day to day involves developing data capture, processing, storage, and visualization on AWS using Scala/Python/Java, SQL, and big-data tools like Kafka, Spark, Airflow, Kinesis, EMR, and Docker.
Senior Data Engineer
Senior Data Engineer at an AI fintech in Madrid (hybrid, 2-3 days/week onsite): build end-to-end data ingestion and ETL pipelines in Python, orchestrated with Kubernetes/workflow tools, and design schemas and transformation layers supporting analytics and AI agents/RAG systems. Salary €60-85k plus benefits.
Spark Data Engineer
Data Engineer at SDG Group, a global data & analytics consultancy, building end-to-end data solutions for clients: ingestion, transformation, data lake architecture and cloud pipelines. Core stack involves Spark/Beam, Python/Scala/Java, and platforms like Databricks, Dataproc, EMR or Cloudera.
Data Engineer
Data Engineer in Barcelona building Baxter Planning's data-serving layer: curated datasets, marts, and product-ready tables via incremental/micro-batch pipelines with near-real-time CDC ingestion (AWS DMS). ETL/ELT in Python (Polars), star-schema models served through Athena/Redshift, orchestrated with Airflow and AWS-native tooling. Salary €55,000–€65,000.
Data engineer
Data Engineer at consulting firm agap2, hybrid in Barcelona, joining a project to evolve a cloud data platform: building dbt data models (Silver/Gold) in Snowflake, developing and monitoring Azure Data Factory ingestion pipelines, and applying data quality, governance, and cataloging practices.
Principal DevOps Engineer (m/w/d) für Industrial AI Cloud
Deutsche Telekom (T-Systems) is building an industrial AI cloud with NVIDIA, hosting 10,000 GPUs in Germany. This principal DevOps engineer onboard enterprise customers: advising on GPU infrastructure, running PoCs, and integrating LLM/GPU and AI/ML workloads, using Kubernetes, Python/Bash, Ansible/Terraform/Helm, CI/CD, and Grafana/Prometheus.