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Backend Engineer - Data Acquisition
Backend engineer on Lighthouse's Crawler Engineering team builds high-performance data acquisition systems—mostly in Rust—that collect hotel rates and supply data from ~200 million web requests a day, working on in-house proxy layers, browser tooling, and protocol-level debugging on Google Cloud/Kubernetes.
Manager, Data Engineering
Leads a team of data engineers designing, building, and operating a cloud data platform on Snowflake and Microsoft Azure, including ELT/ETL pipelines that support enterprise analytics, reporting, and machine learning, while partnering with governance and business stakeholders.
Data Platform Engineer - Snowflake
Builds and continuously improves DWS's cloud-based enterprise data platform: designing reusable data ingestion, transformation, and distribution components and provisioning infrastructure as code. Core stack: Snowflake, Terraform, orchestration tools like dbt/Airflow, and Python or Java.
Data Engineer Senior (H/M/X) - Málaga (Híbrido)
Senior Data Engineer based in Málaga (hybrid, 2-3 office days/week) working on an international project to build and modernize large-scale data platforms. Day-to-day: designing, developing, and maintaining data pipelines and ETL/ELT processes using Python, SQL, Airflow, and AWS (Redshift, Athena), with English as the working language.
Infrastructure - Data Platform Engineer
Builds, runs and scales the cloud infrastructure behind Titan OS's Smart-TV data platform: AWS infra as code (Terraform/Terragrunt), CI/CD with GitHub Actions, Kinesis ingestion, S3/Iceberg lakehouse, Airflow on MWAA and Snowflake. Focus is reliability, security, GDPR/PII workflows and cost efficiency so data engineers can move fast.
Experienced Data Engineer - Retail Media (m/f/d)
Data engineer at MediaMarktSaturn's Barcelona tech hub building and operating retail-media data pipelines: ingesting marketing/ad platform data (Google Ads, Meta, Criteo, GA4, etc.), harmonizing and reconciling metrics in a cloud data warehouse, and delivering dashboards. Core stack: Python, SQL, BigQuery, dbt/Dataform, Terraform, GitHub Actions, and Google Cloud.
Cloud Data Engineer - SQL & BigQuery on GCP | Hybrid
T-Systems Iberia (Deutsche Telekom) in Bilbao seeks a Cloud Data Engineer to design, build, and maintain scalable data solutions on Google Cloud Platform, optimizing data pipelines, SQL models, and ETL processes with dbt, BigQuery, and Airflow in an international agile team.
Senior Data Engineer (m/f/d)
Senior Data Engineer at Fresenius Kabi (healthcare/pharma) in Barcelona: builds and maintains scalable data pipelines, ETL/ELT integrations (SAP, Salesforce, APIs), and warehouse/lakehouse platforms (Snowflake, Databricks, AWS/Azure/GCP) using SQL, Python, and big data tools, in a hybrid hands-on plus consulting-facing role.
Data Engineer: Build Scalable Distributed Pipelines (Malta Relocation)
Data Engineer (multiple seniority levels) building scalable batch and real-time distributed data pipelines on a modern open-source stack: Python, Spark, Kafka, Airflow/Temporal, Iceberg, Kubernetes. Relocation to Malta is mandatory; the role is remote from Malta.
Senior Data Engineer (m/f/d)
Senior Data Engineer at Fresenius Kabi in Barcelona who designs, builds, and maintains scalable data pipelines and warehouse/lakehouse platforms (Snowflake, Databricks, etc.), integrating sources like SAP, Salesforce, and cloud APIs using SQL, Python, ETL/ELT tools, while ensuring data quality, governance, and GDPR/HIPAA compliance.
Senior Data Engineer (Databricks & PySpark)
Senior Data Engineer at SDG Group, a global data & AI consultancy, building end-to-end data pipelines with Python, PySpark and Databricks, designing and optimizing data lake models, and working with cloud platforms (Azure, AWS or GCP). Based in Barcelona with a hybrid model and possible full remote.
Senior Data Engineer (GCP / Airflow)
Senior Data Engineer at GFT Technologies in Madrid (on-site) leading data governance, quality, and architecture initiatives and building scalable data pipelines on GCP for a major European banking client. Core stack: Python, Apache Airflow, Apache Spark, BigQuery, Cloud Composer, and Dataproc.
Senior Data Engineer - ODS
Senior Data Engineer at Open Digital Services, Santander Group's banking software arm, designing and optimizing large-scale batch and near-real-time data pipelines with Spark, Scala and SQL on AWS to support analytics, ML and reporting for digital banking products.
Data Engineer (m/w/d)
Junior Data Engineer on Deutsche Telekom's (T-Systems) DBIZ team building and operating data products on the ODE platform. Day-to-day: deploying GCP infrastructure with Terraform, transforming data with PySpark/Hive, orchestrating with Airflow, automating via GitLab CI/CD, and implementing AI with Vertex AI.
Data engineer de plataformas de datos
Senior Data Engineer at IT consultancy K-LAGAN in Barcelona (hybrid, up to 2 office days/week) to build and scale data ingestion pipelines and Lakehouse/dimensional models on Azure Data Lake using Databricks, Spark, dbt, Python and SQL, with Data Quality governance and CI/CD. Salary €45,000–€55,000 gross/year on a permanent contract.
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.