AI PostgreSQL & Vector DB Engineer (RAG/LLM)

Fujitsu; Brussel; Sur place; EUR 60 000 - 90 000; Plein temps

Résumé du poste

Fujitsu Belgium seeks an experienced AI Database Administrator/Engineer to support an innovative AI and data platform environment in Brussels. The contract runs for 60 man-days with potential extension into 2027, requiring hands-on PostgreSQL design, HA, vector databases, and integration of AI components.

You will design, install and manage PostgreSQL clusters, optimize queries, and implement robust backup/DR procedures while collaborating with Data Scientists, Architects and DevOps to ensure

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, Artificial Intelligence, or equivalent experience.
• Strong hands-on experience managing and optimizing PostgreSQL databases and performance tuning.
• Experience with high availability, replication, clustering and fail‑over strategies.
• Familiarity with vector databases and pgvector concepts for AI workloads.
• Experience developing and integrating AI applications and data platforms.

Responsabilités

• Design, install, configure and manage PostgreSQL database platforms.
• Set up and maintain database clusters and high-availability solutions.
• Monitor and optimize database performance and query efficiency.
• Implement backup, disaster recovery procedures, and data integrity controls.
• Support AI workloads and integrate AI components into applications.
• Collaborate with Data Scientists, Architects and DevOps teams to translate requirements into scalable solutions.
• Ensure scalability, reliability and performance of AI database environments.

Connaissances

PostgreSQL

High Availability

Vector Databases

AI/LLM Applications

RAG Architecture

REST/OpenAPI

Python

Bash

Query Optimization

Backup/Disaster Recovery

AI Data Platforms

Cross-functional Collaboration

DevOps Collaboration

ETL/ELT

Formation

CS/SE/AI degree

Outils

PostgreSQL

pgvector

OpenAPI

Description du poste

Fujitsu Belgium seeks an experienced AI Database Administrator/Engineer to support an innovative AI and data platform environment in Brussels. The contract runs for 60 man-days with potential extension into 2027, requiring hands-on PostgreSQL design, HA, vector databases, and integration of AI components.

You will design, install and manage PostgreSQL clusters, optimize queries, and implement robust backup/DR procedures while collaborating with Data Scientists, Architects and DevOps to ensure