Senior Database Architect: Scalable, Secure Data Platforms

COSMOTE GLOBAL SOLUTIONS NV; Belgique; Sur place; EUR 120 000 - 150 000; Plein temps

Résumé du poste

COSMOTE Global Solutions is seeking a seasoned Database Architect to design and implement enterprise database systems aligned with business goals and technical requirements. You will lead architectural decisions across relational and NoSQL platforms and mentor DBAs and developers to follow best practices.

Responsibilities include performance tuning, capacity planning, data modeling, and ensuring data security, integrity and governance.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.
• Minimum 12 years of experience in database design, architecture, and administration.
• Strong expertise in relational database management systems (Oracle, SQL Server, PostgreSQL).
• Experience with NoSQL databases (MongoDB, Cassandra).
• Proficiency in data modeling techniques (ER modeling, normalization, dimensional modeling).
• Hands-on experience with performance tuning, scalability, and high availability.
• Familiarity with cloud database services (AWS RDS, Azure SQL Database, Google Cloud SQL).
• Good understanding of data security and compliance.
• Excellent problem-solving and cross-functional collaboration skills.

Responsabilités

• Design and architect scalable, secure, and high-performance database solutions.
• Develop and maintain database architecture documentation, standards, and guidelines.
• Collaborate with developers, data engineers, and analysts to translate requirements into database designs.
• Lead initiatives for database optimization, performance tuning, and capacity planning.
• Evaluate and select appropriate database technologies and platforms (relational and NoSQL).
• Ensure data security, integrity, and availability across environments.
• Guide and mentor DBAs and development teams on best practices and standards.
• Implement data modeling best practices and governance alignment.
• Keep abreast of trends in database architecture and propose improvements.

Connaissances

Data architecture

Cross-functional collaboration

Problem solving

Communication

Cloud databases

Formation

Bachelor’s or Master’s in CS/IT

Outils

Oracle

SQL Server

PostgreSQL

MongoDB

Cassandra

Description du poste

COSMOTE Global Solutions is seeking a seasoned Database Architect to design and implement enterprise database systems aligned with business goals and technical requirements. You will lead architectural decisions across relational and NoSQL platforms and mentor DBAs and developers to follow best practices.

Responsibilities include performance tuning, capacity planning, data modeling, and ensuring data security, integrity and governance.