Senior PostgreSQL
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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.
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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