Tech jobs

Data Engineer – Azure & Databricks Analytics

EuropeFull-time

AI Analytics Automation BigQuery Cloud +22 skills

Data Engineer at Kyndryl's Applications, Data & AI practice building modern cloud-native data platforms on Google Cloud Platform. Day to day: designing and maintaining ETL/ELT pipelines (BigQuery, Dataflow, Pub/Sub, Composer, Dataproc), developing data models for analytics and AI, and implementing data quality and governance controls.

Knowledge Graph / Semantic Data Engineer

AI AWS Azure Backbone.js Cloud +11 skills

Madrid-based consultancy hiring a junior-mid Knowledge Graph / Semantic Data Engineer to design and deliver graph, ontology and semantic solutions on enterprise projects (MDM, Semantic Layer, Graph-RAG), including ETL/ELT pipelines, under a Senior Data Architect. Core stack: Neo4j/Neptune/Cosmos DB, Cypher/SPARQL/Gremlin, RDF/OWL/SHACL, AWS/Azure.

50K – 50K €

Edreams

Online Marketing Senior Data Engineer

EuropeFull-timeSenior

Agile AI Airflow Anomaly Detection API +22 skills

Senior Data Engineer on eDreams ODIGEO's Performance Marketing Technology Team in Barcelona, building and operating high-scale marketing data pipelines and data products that power AI-driven growth strategies. Core stack: Python, SQL, dbt, Dagster/Airflow, Google Cloud (BigQuery), Kubernetes, Vertex AI, and online marketing APIs.

Data Engineer (Python, SQL, ETL)

Airflow ClickHouse Data Warehousing ELT ETL +6 skills

Hands-on data engineer in Madrid building data solutions with pure code in an open-source environment — no visual ETL tools. Day to day involves writing Python scripts from scratch, advanced SQL, and ETL/ELT processing and orchestration, with PostgreSQL and StarRocks as the key technologies.

Data Engineer | Python + SQL + PostgreSQL

Airflow Big Data ClickHouse Data Warehousing ELT +10 skills

Data Engineer building code-based (no visual ETL tools) ingestion and ETL/ELT pipelines with Python, advanced SQL and PostgreSQL for a client project that uses StarRocks as its analytical engine. Day to day: writing ingestion scripts, optimizing queries/indexes, and building data quality and error-recovery controls. Fully remote.

adm Indicia

Senior Data Engineer: End-to-End Data Pipelines & Cloud

EuropeSenior

AWS Business Intelligence Databricks ELT ETL +3 skills

Senior Data Engineer on the Data & BI team in Barcelona who owns end-to-end data solutions from design through delivery and support. Day to day you build ETL/ELT pipelines using SQL, Python, Snowflake, Databricks, and AWS, and mentor junior colleagues. Requires 5+ years of commercial data experience.

BCNC Group

Senior Data Engineer for Master Data & Quality

EuropeSenior

Airflow API Data Engineering dbt Snowflake +1 skills

Senior Data Engineer at BCNC Group building unique, reliable, reusable master data: designing Airflow DAGs to integrate sources and APIs, writing SQL/dbt transformations and data quality processes on Snowflake, and partnering with Data Engineering, BI, development, and business teams on quality controls, traceability, and golden records.

Data Engineer – Snowflake / DBT

Agile CI/CD Cloud dbt ELT +3 skills

Middle-level Data Engineer in Madrid (hybrid, 2 days on-site, long-duration engagement) for an industrial-sector client. Day to day: designing Snowflake schemas and tables, building dbt models with tests and lineage, writing advanced SQL, and working in Agile with Git and CI/CD pipelines.

Talan

Senior Data QA Engineer — Remote Data Pipeline Testing

EuropeFull-timeSenior

Automation Data Pipelines Data Quality Test Automation

Senior software/data tester at Talan validating data pipelines, ensuring data quality, and testing reporting/BI outputs while contributing to test automation in a modern data environment. Remote, full-time role collaborating with data engineers, analysts, and business stakeholders within CET/CEST time zones.

Bosonit group

Data Engineer Java+Spark

AWS Big Data CI/CD Cloud Git +5 skills

Data Engineer at consultancy Bosonit, optimizing Java and Apache Spark batch pipelines for an internal counterparty credit risk model at a financial client. Day to day: performance tuning, memory/parallelism optimization, Parquet, distributed numeric computation, JUnit testing and Git/CI-CD, collaborating with quant and IMM teams.

SENIOR SCALA/DATA ENGINEER

EuropeSenior

Agile Big Data ELT ETL Git +4 skills

A senior data engineer role in Madrid focused on developing and maintaining ETL/ELT data pipelines using Scala, Apache Spark, and Kafka/streaming technologies, with strong SQL and Big Data architecture knowledge, working with Git and Agile methodologies.

Axpe Consulting Sl

Data Engineer — Databricks / PySpark

Analytics Big Data Cloud Data Lake Databricks +9 skills

Data Engineer at a consulting firm's Data & Analytics practice, building and evolving large-scale data platforms, ETL/ELT pipelines and Data Lake/Lakehouse architectures using Databricks, Spark/PySpark, Python and SQL, mainly for large organizations and financial entities. 100% remote from Spain.

38K – 50K €

3530 Kyndryl España, S.A.U.

GCP Cloud Data Engineer: ETL & AI Pipelines

AI Analytics Cloud Cloud Native Data Pipelines +1 skills

Data engineer on Kyndryl's Applications, Data & AI (ADAI) practice in Madrid, building scalable ETL and AI-enabling data pipelines and implementing modern cloud-native data platforms on Google Cloud Platform in enterprise environments.

It Partner España

AI & Data – Data Engineer

Airflow AWS Data Modeling Iceberg Python +1 skills

Buscamos un/a Data Engineer para incorporarse a un proyecto de integración de plataformas en Málaga, trabajando en un entorno tecnológico orientado al procesamiento y gestión de grandes volúmenes de datos. Funciones…

Plain Concepts Group

Senior Data Engineer - Remote, Flexible & ETL

RemoteEuropeSenior

Agile AWS Azure Cloud Data Engineering +3 skills

Senior Data Engineer at Plain Concepts (Spain) joining an international data squad to design and deploy data solutions, build ETL pipelines with Spark (Python/Scala), and create scalable cloud pipelines on Azure or AWS. Offers optional fully remote work, flexible hours, health insurance, and ongoing training.

JV CODE LAB

Data Engineer – Sector Financiero

Big Data Control-M ETL Fintech Hadoop +3 skills

JV CODE LAB is hiring a Data Engineer for a financial-sector project focused on Market Risk, hybrid in Madrid or Andalusian cities. The role centers on advanced SQL, ETL design, data preparation/validation, and process automation with Job as Code and Control-M; Spark/Scala and Big Data are a plus. Requires 2-3 years' experience and B2/C1 English.

30K – 35K €

Oxigent Technologies

Data Engineer (GCP) - 100% Remoto

Airflow BigQuery Cloud Cloud Run Data Engineering +9 skills

Data Engineer working fully remote from Spain on international logistics and e-commerce data projects: designing scalable ETL/ELT flows, leading the Apache Airflow to GCP Dataform/BigQuery migration, building real-time event messaging with Pub/Sub, optimizing the BigQuery data warehouse, and supporting MLOps operations.

45K – 50K €

Ersilia

Data Engineer | Databricks

EuropeFull-timeJunior

AI Analytics Business Intelligence Ccna Cisco +7 skills

Entry-level (L1) remote networking field service engineer at NTT DATA: day to day you provide remote technical support to clients, diagnosing and resolving network incidents to keep SLAs, maintaining configuration items and documentation. Core tech: routing/switching/wireless with vendor stacks like Cisco, Juniper, Aruba, F5, RiverBed.

Smadex

Junior Data Engineer

RemoteEuropeJunior