Job Summary: We are seeking a Data Engineer/Data Scientist for a team focused on data governance, structuring, cleansing, quality assurance, and the preparation of robust pipelines. Key Highlights: 1. Data acquisition and normalization from multiple sources 2. Design of data lakes, feature stores, and ETL/ELT pipelines 3. Creation of curated and auditable datasets **Company Description** Inetum is a European leader in digital services. The Inetum team of 28,000 consultants and specialists works daily to deliver digital impact for enterprises, public sector entities, and society. Inetum’s solutions aim to enhance customer performance and innovation, as well as contribute to the common good. Present in 19 countries with an extensive network of delivery centers, Inetum partners with leading software vendors to address digital transformation challenges with proximity and flexibility. **Job Description** At Inetum, we are looking to hire a Data Engineer/Data Scientist for a team serving one of our most strategic clients, based at our Madrid office. **Objective:** Data governance, structuring, cleansing, and quality assurance; preparation of datasets for training; robust ingestion and transformation pipelines. **Main Responsibilities:** * Data acquisition and normalization from multiple sources. * Design of data lakes, feature stores, and ETL/ELT pipelines. * Creation of curated and auditable datasets (train/val/test). * Automation. * Data quality KPIs; support for experimentation and reproducibility. * Generation of synthetic data when required. **Requirements** We require the following qualifications: * Python, SQL, NoSQL databases (Neo4j, MongoDB, etc.). * Experience in data annotation and versioning. * Sufficient understanding of ML to prepare optimal datasets. * Desirable: Frontend (Angular) and Backend (.NET) knowledge, Jira, Git. Are you the person we’re looking for? Apply to this position and submit your complete profile. We look forward to welcoming you aboard! **Additional Information** WHAT DO WE OFFER? * Permanent contract. * Flexible working hours. * Career development plan: we offer an attractive professional career path aligned with your experience and personal potential within a continuously evolving company with solid growth. * Training plan in technological competencies tailored to project and client requirements. * Flexible compensation: we offer a customizable compensation package, allowing you to select from various benefits and tailor their distribution yourself—e.g., health insurance, meal vouchers, childcare assistance, transport cards, etc.