via Indeed · 23 septembre 2026 ·il y a 2 jours

Senior PostgreSQL & AI Data Platform Engineer

Keystone Solutions
Brussels Temps plein
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Mission Overview:

As a consultancy mission at a client site representing Keystone Solutions, you will be responsible for the design, management, and optimization of database platforms supporting both traditional applications and artificial intelligence solutions. You will establish a high\-performance, secure, and scalable data platform enabling the deployment of solutions such as generative AI, RAG, and machine learning.

Key Responsibilities:

  • Management and optimization of PostgreSQL platforms

  • Installation and configuration of database clusters

  • Monitoring and performance analysis

  • Backup, disaster recovery, and business continuity

  • High availability \& performance solutions (replication, fail\-over)

  • Query and index optimization

  • Monitoring database performance

  • Support for AI data platforms and LLM workloads

  • Configuration of vector databases

  • Support for RAG architectures
Soft Skills:
  • Ability to translate business challenges into concrete technical solutions

  • Clear communication with both technical and non\-technical stakeholders

  • Continuous improvement mindset and feedback culture
Profile Requirements:
  • Bachelor's or Master's degree in Computer Science, Software Engineering, or AI

  • Non\-conventional backgrounds (career changers, self\-taught, open source) are welcome if you can demonstrate your impact

  • Initial experience in developing applications integrating AI

  • Attention to detail, quality of code, and awareness of AI performance (latency, scalability)

  • Team spirit and ease of collaboration with diverse profiles (data scientists, architects, DevOps)

  • Technological curiosity and interest in applied AI
Why Join Keystone Solutions?

At Keystone Solutions, we focus on on\-site work and the consultant identity, providing you with dynamic projects that present diverse challenges across various client environments. You will experience turbo\-charged learning and professional development, with a commitment to career growth within our framework. Being a 'K\-Stone' means bringing our core values to every engagement.

If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today .

Duration: 01/10/2026 \- 31/12/2026 3 months • (full time)

Skills required:

  • AI Databases : pgvector, Vector DB concepts \- Level: Expert \- Most recent: Any time

  • Bases de données : PostgreSQL, SQL \- Level: Expert \- Most recent: Any time

  • Data Engineering : ETL, ELT \- Level: Expert \- Most recent: Any time

  • Haute disponibilité : Replication, Clustering, Fail\-over \- Level: Expert \- Most recent: Any time

  • Intégration : REST APIs, OpenAPI \- Level: Expert \- Most recent: Any time

  • Scripting : Pyhton, Bash \- Level: Expert \- Most recent: Any time
Language requirements:

Dutch

Level Active knowledge

English

Level Active knowledge

French

Level Active knowledge

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