Описание:One of the companies we work with at Joppy is looking for a Data Engineer to join the team. We're looking for an experienced data engineer with depth. You'll come from a Data Engineering background - big data pipelines, storage systems, processing frameworks - but what matters most is your motivation to build across layers and solve complex problems end-to-end. Data is your anchor, but this is a high-impact engineering position for someone who enjoys working with multiple parts of the system rather than in a narrow specialization.Задачи:Design and maintain scalable, high-throughput data pipelines and ETLs (batch and streaming)Architect data storage and retrieval systems using SQL and NoSQL technologies (Cassandra, graph databases) for efficient processingCollaborate closely with the team on system design and data modelingWork with cloud infrastructure on AWS and containerized environments (Kubernetes)Integrate and experiment with ML-based data representation techniques and emerging AI engineering toolingContribute to a culture of clean, pragmatic,



high-quality engineeringТребования:Data Engineering (big data pipelines, storage systems, processing frameworks)Big data pipelines (Spark, Hadoop, Kafka or equivalent)Python or Scala (Java welcome)AWS Kubernetes SQL and NoSQL databasesDevOps practices4+ years of hands‑on data engineering experience, with real depth - you've gone deep, not wide and shallowAble to reason about and justify your technical decisions: pros, cons, why A over BCurious about how things work end-to-end, including the parts adjacent to your own - infrastructure, backend, the systems your data feedsCurious about the AI ecosystem and modern developer toolingComfortable in a fast-moving startup environmentC1+ level in either English or Spanish (fluency in either is acceptable)Будет плюсом: Cassandra a plus; Search and graph databases (Elasticsearch, Neo4j) are a nice to have; Builders at heart: hackathons, side projects, open-source contributio

📌 Data engineer in AI (Barcelona)
🏢 Joppy
📍 Barcelona