Empleos de remote senior data engineer freelance en Madrid

Netguru is seeking a Senior Data Engineer for a fully remote, freelance B2B engagement in the European Union.The rolerequires strong Python for data pipelines, Databricks, dbt, SQL, JSON handling and REST API integration.You will work within a development team on data-driven projects, leveraging Kafka/Debezium for streaming and Azure cloud services.The...

Netguru is seeking a Senior Data Engineer for a fully remote, freelance B2B engagement in the European Union. The rolerequires strong Python for data pipelines, Databricks, dbt, SQL, JSON handling and REST API integration. You will work within a development team on data-driven projects, leveraging Kafka/Debezium for streaming and Azure cloud services. The...

Started in France in 2016, MyTraffic’s mission is to empower commerce professionals with the best location analytics and insights to make smarter decisions every day and design the best experiences in physical locations.We already serve more than 500 customers across multiple sectors — Retail, Real Estate, Cities, and Electric Vehicles (EV Connect) —...

MYTRAFFIC in Spain seeks a freelance Solution Engineer for a 4-5 month mission to own end-to-end custom data projects for our busiest season. You will deliver ~2 client projects per month, from qualification to restitution. You will work with Python (pandas), SQL (BigQuery/Snowflake), and create dashboards and restitution decks; fluent Spanish and English...

Started in France in 2016, MyTraffic’s mission is to empower commerce professionals with the best location analytics and insights to make smarter decisions every day and design the best experiences in physical locations. We already serve more than 500 customers across multiple sectors — Retail, Real Estate, Cities, and Electric Vehicles (EV Connect) —...

Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands...

Started in France in 2016, MyTraffic’s mission is to empower commerce professionals with the best location analytics and insights to make smarter decisions every day and design the best experiences in physical locations. We already serve more than 500 customers across multiple sectors — Retail, Real Estate, Cities, and Electric Vehicles (EV Connect) —...

Factech Servicios Informáticos está buscando un/a Data Engineer especializado/a en Databricks para colaborar en el desarrollo y mantenimiento de soluciones de datos. El/la candidato/a ideal trabajará con grandes volúmenes de información, desarrollando y optimizando pipelines mediante ETL/ELT, y empleando SQL y Python para transformar y procesar...

Data Analyst / Engineer Senior - Freelance (remote in Spain) Largest producer of farmed Atlantic salmon Aquaculture / Seafood. It is the world's largest producer of farmed Atlantic salmon and one of the largest seafood companies globally. Strong experience with Snowflake , including data modelling and analytical architecture design. Advanced proficiency...

Started in France in 2016, MyTraffic’s mission is to empower commerce professionals with the best location analytics and insights to make smarter decisions every day and design the best experiences in physical locations. We already serve more than 500 customers across multiple sectors — Retail, Real Estate, Cities, and Electric Vehicles (EV Connect) —...

Started in France in 2016, MyTraffic’s mission is to empower commerce professionals with the best location analytics and insights to make smarter decisions every day and design the best experiences in physical locations. We already serve more than 500 customers across multiple sectors — Retail, Real Estate, Cities, and Electric Vehicles (EV Connect) —...

Data Analyst / Engineer Senior - Freelance (remote in Spain) Largest producer of farmed Atlantic salmon Aquaculture / Seafood. It is the world's largest producer of farmed Atlantic salmon and one of the largest seafood companies globally. Strong experience with Snowflake, including data modelling and analytical architecture design. Advanced proficiency in...

MyTraffic in Spain is seeking a freelance Solution Engineer for a 4 to 5 month mission to own custom data projects end-to-end.You will build analyses in Python (pandas) notebooks and SQL (BigQuery/Snowflake), deliver client-ready outputs, and present results to stakeholders.The role is fully remote from Barcelona or Madrid, with 2 client projects per month...

Vermont Solutions busca un/a Ingeniero/a de Datos con 3–4 años de experiencia para unirse a un equipo tecnológico en entorno bancario. Participarás en pipelines de datos, APIs y servicios backend en un proyecto 100% remoto desde España, con modalidad freelance o duración determinada por baja de paternidad.Se valorará experiencia en Spark, Databricks...

Ingeniero de Datos Senior con experiencia en diseño de pipelines y modelado de datos, para optimizar la arquitectura de datos, garantizar su calidad y acelerar el desarrollo de productos de datos.

Intecfy is building a strong database of Senior Mobile Engineers for upcoming freelance projects with European product companies and scale-ups. This role welcomes experienced mobile developers working with native or cross-platform technologies.Responsibilities include building mobile apps for iOS, Android or cross-platform environments, collaborating with...

En Grupo de Empresas eXperience buscamos un/a Data / ML Engineer hands‐on para colaborar en un proyecto de datos y Machine Learning. Te incorporarás a un equipo que mantiene soluciones ya en producción y se encargarás de las actividades BAU, el mantenimiento, la incorporación de nuevos clientes y la resolución de incidencias. MisiónEntender con...

En Grupo de Empresas eXperience buscamos un/a Data / ML Engineer hands‑on para colaborar en un proyecto de datos y Machine Learning. Te incorporarás a un equipo que mantiene soluciones ya en producción y se encargarás de las actividades BAU, el mantenimiento, la incorporación de nuevos clientes y la resolución de incidencias.MisiónEntender con...

eXperience IT Solutions busca un/a Data/ML Engineer hands-on para colaborar en un proyecto de datos y Machine Learning. Te incorporarás a un equipo que mantiene soluciones en producción y gestionarás BAU, mantenimiento e incorporación de nuevos clientes. Serás responsable de diagnosticar incidencias, adaptar pipelines y desplegar soluciones en GCP,...

Vermont Solutions busca un/a Ingeniero/a de Datos con 3–4 años de experiencia para unirse a un equipo tecnológico en entorno bancario. Participarás en pipelines de datos, APIs y servicios backend en un proyecto 100% remoto desde España, con modalidad freelance o duración determinada por baja de paternidad. Se valorará experiencia en Spark, Databricks...