We are looking to incorporate a Database Engineer to our team. We are an IT Consultant Group that provides services and creates digital solutions to improve the lives of citizens across Europe. Our project and team This is your opportunity to start working on international projects with a highly qualified team and applying the latest technologies.

You will join our European team, specifically the one involved in several projects for a significant European Agency. Knowledge of data modelling (conceptual, logical, physical) and experience with tools like Oracle SQL Developer Data Modeler, Hackolade, or NoSQL Workbench.

Experience with database IDEs (Oracle SQL Developer, DBeaver, pgAdmin, SQL Workbench/J) for schema management and queries. Good knowledge of relational database systems (e.g. PostgreSQL, Oracle). Good knowledge of non-relational database systems (e.g.

MongoDB, Dynamo DB, Cassandra, CosmosDb). Good knowledge of SQL. Good knowledge of procedural SQL extensions, such as PL/SQL for Oracle or PL/pgSQL for PostgreSQL. Knowledge of unit testing frameworks (utPLSQL, SQLTest) and ability to design repeatable tests for database logic.

Good experience of database release management. Knowledge of performance optimization (query tuning, indexing, execution plans). Knowledge of data security and compliance practices. High level of English.

Develop and maintain conceptual, logical,



and physical data models to represent business requirements and ensure data integrity. Design performant, secure, and scalable database schemas, tables, views, indexes, and relationships based on approved data models. Implement database designs by writing and optimizing Data Definition Language (DDL) scripts (e.g., CREATE, ALTER) for various database management systems (DBMS).

Development, maintenance and integration of database components. Translate user and application requirements into efficient and effective database structures, stored procedures, and functions. Prototype database solutions (schemas, queries, test datasets) for validation with stakeholders before production rollout.

Develop and execute comprehensive test plans for database components, including unit tests for stored procedures and data integrity tests. Writing of technical documentation. Assistance with deployment and configuration of the system.

Troubleshoot and resolve database performance issues, conduct query optimization, and implement indexing strategies. Ability to apply high quality standards. Capacity to adopt evolving database technologies and integrate them into existing architectures.

Capability of integration in an international/multi-cultural environment. In particular, it complies with current regulations on gender equality between women and men (Royal Decree-Law 6/2019)

📌 Database Engineer - SQL (Madrid)
🏢 ALTIA
📍 Madrid