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Joppy

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5 jobs

Data Engineer | HealthCare | €40K - €55K

New 9 hours ago 40K – 55K €
Hybrid
Spain
Barcelona

Data Engineer & Pipeline Architect at a Barcelona hospital-tech startup: design and build the company's data architecture and pipelines from scratch, ingesting IoT, operating-room, API and HIS data for analytics and AI. Core stack: Azure, SQL/NoSQL, data lakes, vector databases, ETL/streaming, CI/CD; hybrid, 3 days/week onsite in Barcelona.

API AWS Azure CI/CD Cloud +16 skills

Ruby on Rails Engineer - Civic AI & Open Data Platform

New 5 days ago42 views
Spain
Madrid

Ruby on Rails engineer enhancing a public procurement open-data platform focused on civic engagement, based in Madrid. Day to day: implementing features, collaborating in a small team, and delivering high-quality Ruby on Rails code with a high degree of independence.

Rails Ruby

Data Engineer — Hybrid ML & Credit Risk Pipelines

Open 18d 3 weeks ago30 views
Spain
Barcelona

Data Engineer in Barcelona building and maintaining production-grade data products and ML pipelines for credit risk and fraud models. Owns the ML lifecycle and builds APIs exposing scoring, risk signals, and underwriting features for the company's credit platform.

API Machine Learning

Senior Data Engineer — AI Pipelines & ML Data Systems

Open 23d 4 weeks ago17 viewsSenior
Spain
Barcelona

Senior Data Engineer at Joppy (Barcelona, hybrid) who designs and runs scalable data pipelines and ETL, builds SQL/NoSQL data warehouses, models data with the systems team, and works on AWS and Kubernetes while experimenting with ML initiatives.

AWS ETL Kubernetes Machine Learning NoSQL +1 skills

Data engineer in AI

Open 23d 4 weeks ago27 viewsSalary + equity
Hybrid
Spain
Barcelona

Via recruiter Joppy, a client startup in Barcelona seeks a data engineer with 4+ years' experience to build scalable batch/streaming pipelines (Spark, Kafka), design SQL/NoSQL storage (Cassandra, graph DBs), work on AWS/Kubernetes, and experiment with ML/AI data tooling. Hybrid: 3 days/week onsite in Barcelona.

AI AWS Big Data Cassandra Cloud +17 skills