Job Description

Joining KEYES means giving purpose to your talent.

Are you looking for an environment where technology is not an end in itself, but a lever to build a sustainable future? At KEYES, we are not just looking for technical expertise; we are looking for people who share our values.

Do you want to continue your career and grow within one of Belgium’s leading IT companies?

Join KEYES as Database Administrator!

KEYES supports private and public organizations in Belgium and across Europe in their digital transformation by combining business expertise, technological mastery, and a long-term vision.

We support large enterprises, the public sector, healthcare organizations, and SMEs in all their digital challenges Infrastructure & Cloud Solutions, Cybersecurity Solutions, Business Software Solutions, Mainframe Solutions, Data & AI Solutions, Advisory Solutions, and Staffing Solutions.

More information: www.keyes.eu

THE BACKGROUND

Need for reinforcement

YOUR MISSION

• Architectural Design & Adaptation
  Define or adjust the existing architecture to align with the specific requirements of DataHub platform’s, ensuring scalability, reliability, and security.

• Data Modelling & Normalisation
  Conduct thorough data analysis, create Entity‑Relationship Diagrams (ERDs), and apply Boyce‑Codd Normal Form (BCNF) to guarantee optimal data structure and minimal redundancy.

• Technical Support for Integration Teams
  Assist the technical teams that use the DataHub platform by providing guidance, troubleshooting, and best‑practice recommendations during system integration activities.

• Issue Resolution
  Identify, analyse, and resolve technical problems that arise during the operation of the solution, ensuring minimal disruption to services.

• Component & Building‑Block Development
  Design and develop reusable architecture components and building blocks that can be leveraged across multiple projects and modules.

• Collaboration & Communication
  Participate actively in technical working groups, progress meetings, and user‑focused sessions to convey architectural decisions, gather feedback, and align expectations.

Requirements

YOUR PROFILE

• Good knowledge of Git and CI/CD pipelines as applied to relational databases (ex: Liquibase);

• Very good knowledge of Relational databases (preferably Oracle 19c or newer);

• Very good knowledge of database design;

• Good knowledge of stored procedures, and deployment packages (PL/SQL);

• Very good knowledge of writing complex SQL Queries to manage data across multiple databases and tables;

• Good knowledge of conducting database troubleshooting including data validations to ensure that the information is intact, correct, and accessible;

• Good knowledge of UNIX/LINUX and Bash/KornShell Scripts;

• Good knowledge of software lifecycle development tools like Jira

• Basic knowledge of database administration

• Basic knowledge of Application Servers (Oracle WebLogic Server, Tomcat, etc.)

• Basic knowledge of Agile methodology

NICE TO HAVE:

• Knowledge of modern data engineering techniques (parquet, deltaparquet, Databricks, Synapse or Fabric) would be an asset, as these are planned to be used in the future of the system.

• Knowledge of the HR domain will be a bonus

Do you recognise yourself in this description?

Do you want to learn more?

Apply now! You will be contacted shortly