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# PostgreSQL & AI Data Platform Engineer

- **Company:** Fujitsu
- **Location:** Brussels Metropolitan Area, Belgium (Remote available)
- **Contract:** Temporary to permanent
- **Skills:** Artificial Intelligence, Backup Devices, Bash Shell, Cluster Analysis, Software Quality, Databases, Information Engineering, Data Infrastructure, Extract Transform Load (ETL), Database Development, Database Theory, DevOps, Disaster Recovery, Python (Programming Language), PostgreSQL, Performance Tuning, Query Optimization, Software Engineering, Openapi, Retrieval-Augmented Generation, System Availability, Large Language Models, Database Optimization, Database Performance, Generative AI, Indexer, Information Technology, Low Latency, Free and Open-Source Software, Data Management, Restful APIs
- **Published:** September 25, 2026
- **Apply:** https://www.adzuna.be/details/5896786792

## About the Role

The successful candidate must have demonstrable experience with:

 * PostgreSQL - administration, management and performance optimization
 * High Availability - replication, clustering and fail-over
 * pgvector and Vector Databases
 * AI / LLM applications
 * RAG (Retrieval-Augmented Generation) architectures
 * Data Engineering - ETL / ELT processes
 * REST APIs and OpenAPI
 * Python and Bash scripting
 * Database performance tuning, query optimization and indexing
 * Backup, disaster recovery and business continuity
 * Integration of AI components into applications
 * Collaboration with multidisciplinary teams including Data Scientists, Architects and DevOps

MUST-HAVE LANGUAGES

 * French - Mandatory / Fluent
 * English - Mandatory / Fluent

NICE TO HAVE

 * Dutch
 * Experience with emerging AI technologies
 * Experience with generative AI and vector database platforms
 * Open-source contributions
 * Non-traditional backgrounds, career changers and self-taught profiles are welcome if they can demonstrate relevant hands-on impact, * Bachelor's or Master's degree in Computer Science, Software Engineering, Artificial Intelligence, or equivalent experience
 * Strong hands-on experience managing and optimizing PostgreSQL
 * Proven expertise in database high availability, replication, clustering and fail-over
 * Strong knowledge of pgvector / vector database concepts
 * Experience with AI application development and integration
 * Solid understanding of ETL / ELT data engineering processes
 * Experience with REST APIs and OpenAPI
 * Strong Python and Bash scripting skills
 * Strong analytical and problem-solving abilities
 * High attention to detail and commitment to code quality
 * Understanding of AI performance factors such as latency and scalability
 * Excellent communication skills with both technical and non-technical stakeholders

## Description

As an AI Database Administrator / Engineer, you will:

 * Design, install, configure and manage PostgreSQL database platforms
 * Set up and maintain database clusters
 * Monitor and optimize database performance
 * Implement replication, high availability and fail-over solutions
 * Design and maintain backup and disaster recovery procedures
 * Optimize queries and indexes
 * Configure and support vector database solutions
 * Support AI workloads involving LLMs and RAG
 * Contribute to AI data platforms and AI-enabled applications
 * Translate business requirements into practical technical solutions
 * Work closely with Data Scientists, Architects and DevOps professionals
 * Ensure scalability, reliability and performance of AI database environments
 * Promote continuous improvement, code quality and knowledge sharing


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