This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Data & Analytics Engineer based in Spain. As a Senior Data & Analytics Engineer, you’ll take end-to-end ownership of a modern data platform and business intelligence layer within a fully remote, international environment. You’ll help transform complex data into scalable, trusted, and actionable insights for both customers and internal teams. The role combines data engineering, analytics engineering, and data product ownership, giving you broad influence across the data ecosystem. You’ll modernise existing BI capabilities while building robust pipelines, semantic models, customer-facing analytics, and governance practices. Your work will directly support better decisions and measurable environmental and operational impact in the aviation industry. This is a high-autonomy role for someone who enjoys solving complex problems, improving systems, and connecting technical solutions to real customer value.