Accenture, recognized as a Great Place To Work®, is a global leader in professional services that helps the world’s leading enterprises, public sector agencies, and other organizations develop their core digital capabilities, optimize operations, accelerate revenue growth, and improve citizen services—delivering tangible value at speed and scale. We are seeking a Data Engineer to join a Database Technical Office within the Social Security Data Office. This role combines a high level of technical expertise in SQL with specialization in enterprise databases, serving as a reference point for optimization, physical modeling, and efficient management of platforms such as Oracle and Teradata. The position is based in Spain and follows a hybrid work model, with some days worked remotely from home and others on-site at the office, enabling you to build meaningful synergies with your team. Residency in Spain and valid Spanish work authorization are mandatory. Responsibilities:* Development of complex SQL queries using CTEs, analytic functions, and advanced aggregations on Oracle and Teradata environments. * Performance optimization of queries through Explain Plan usage, execution analysis, and application of SQL Tuning techniques. * Design of physical structures including partitioning, advanced indexing, compression, and data storage strategies. * Implementation and maintenance of stored procedures, and technical support for batch, streaming, and CDC data loading processes. Key Accountabilities:* Serve as the technical database reference within the Technical Office, defining SQL development standards and best practices. * Analyze production environment performance bottlenecks and propose solutions based on advanced tuning and redesign of physical structures. * Collaborate with development and architecture teams in defining physically optimized data models for high-volume scenarios. * Produce technical documentation, usage guides, and recommendations for efficient use of Oracle Database and Teradata. Qualifications: Mandatory Requirements:* Advanced experience in ANSI SQL and advanced SQL (CTEs, analytic functions, complex aggregations). * Experience with Oracle Database and/or Teradata in enterprise environments. * Experience in performance optimization and use of Explain Plan. * Advanced English proficiency. * Advanced Spanish proficiency. Desirable Requirements:* Experience in batch, streaming, or CDC data loading processes. * Experience in physical database design (partitioning, indexing, compression). * Experience developing stored procedures. * Experience creating technical standards or best practice guidelines. Knowledge and experience in generative artificial intelligence and AI tools applied to this role are required, aligned with Accenture’s commitment to responsible and effective AI adoption. At Accenture—a company recognized as a Great Place To Work®—we champion a hybrid work model that, empowered by technology and our facilities, enables us to maintain the essential human connection needed to collaborate effectively with our teams and clients. This connection allows us to sustain our culture of inclusion and diversity—and, according to Refinitiv, makes us the most diverse company in the world. In addition, we offer other benefits such as:* Health, life, and accident insurance * Medical services and wellness programs * Flexible compensation program and stock purchase plan * Flexibility programs (flexible hours, additional days off, vacation time, etc.) * Personalized learning and development path * Sustainability initiatives and Accenture Foundation programs * Employee networks focused on diversity * Other benefits: Bankinter Office with special conditions and profit-sharing .
David Muñoz
Indeed · HR
David Muñoz
Indeed · HR
