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 No SQL technologies (Cassandra, graph databases) for efficient processing Collaborate closely with the team on system design and data modeling Work with cloud infrastructure on AWS and containerized environments (Kubernetes) Integrate and experiment with ML-based data representation techniques and emerging AI engineering tooling Contribute to a culture of clean, pragmatic, high-quality engineering Требования: 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 No SQL databases Dev Ops practices 4+ years of hands‑on data engineering experience, with real depth - you've gone deep, not wide and shallow Able to reason about and justify your technical decisions: pros, cons, why A over B Curious about how things work end-to-end, including the parts adjacent to your own - infrastructure, backend, the systems your data feeds Curious about the AI ecosystem and modern developer tooling Comfortable in a fast-moving startup environment C1+ 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 contributions, active Git Hub are all highly appreciated Условия: Competitive salary Stock options Hybrid model: 3 days per week onsite New office on Gran Via (Barcelona), with a full dedicated space. Versátil benefits covering transport, meals, and health insurance. #J-18808-Ljbffr

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