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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # PostgreSQL Database Administrator / Backend Engineer Job ID: JP054531 - **Company:** ITProposal - **Location:** Brussel, Belgium - **Contract:** Temporary to permanent - **Skills:** Biometrics, Databases, Data Integration, Data Synchronization, Database Design, Database Development, Database Security, DevOps, Elasticsearch, Python (Programming Language), PostgreSQL, Linux System Administration, NoSQL, OpenShift, Performance Tuning, Logstash, Ansible, Software Engineering, Backup and Restore, Working Model 2D, Delivery Pipeline, Backend, Gitlab, Kubernetes, Infrastructure Automation Frameworks, Information Technology, Enterprise Integration, Kibana, Restful APIs, Docker - **Published:** June 20, 2026 - **Apply:** https://www.adzuna.be/details/5769062340 ## About the Role * Bachelor's or Master's degree in Computer Science, Information Technology, or equivalent professional experience. * Strong experience administering PostgreSQL databases in production environments. * Experience with backend development using Python. * Strong knowledge of data integration and database design principles. * Experience building and managing CI/CD pipelines with GitLab. * Solid understanding of Linux environments and system administration. * Experience working with RESTful web services. * Strong analytical and troubleshooting skills. * Ability to work independently while collaborating effectively within a multidisciplinary team. Preferred Qualifications * Experience with Elastic Stack (Elasticsearch, Logstash, Kibana). * Knowledge of Ansible, Docker, Kubernetes, and OpenShift. * Experience with NoSQL databases, key-value stores, document databases, or vector databases. * Experience with infrastructure automation and DevOps practices. Languages * Fluent French or Dutch. * Passive knowledge of the second national language is required; bilingual proficiency is highly desirable. * Good command of English. Personal Attributes * Methodical, organized, and detail-oriented. * Strong sense of ownership and initiative. * Adaptable and able to perform effectively under pressure. * Customer-focused and solution-oriented mindset. * Strong communication and documentation skills. * Team player with a collaborative approach. Work Environment * Full-time position (40 hours per week). * Hybrid working model with a minimum of two days per week on-site in Brussels, depending on project requirements and team agreements. * Multidisciplinary team environment composed of internal and external specialists. ## Description We are seeking an experienced PostgreSQL Database Administrator to support a large-scale biometric identification platform and contribute to the modernization of critical IT systems. The role combines database administration, backend development, and infrastructure automation within a secure and high-availability environment. Role Overview You will be responsible for designing, managing, securing, and optimizing PostgreSQL database environments while supporting backend application development and data integration initiatives. Working within a multidisciplinary team, you will help build scalable, reliable, and secure database solutions that support mission-critical operations., * Administer, maintain, and optimize PostgreSQL databases. * Perform backup, restore, monitoring, and performance tuning activities. * Design database architectures and implement data synchronization mechanisms. * Develop and maintain data integration solutions. * Support software development projects through custom database solutions. * Integrate Python backend applications with PostgreSQL databases. * Design, implement, and maintain CI/CD pipelines using GitLab. * Develop database standards, procedures, and technical documentation. * Ensure database security, availability, reliability, and scalability. * Support the implementation and integration of additional database technologies when required. * Contribute to monitoring and logging solutions using the Elastic Stack (optional). ## Related Videos - [Optimizing Discovery: PostgreSQL's Role in Transforming GetYourGuide's Search](https://www.wearedevelopers.com/videos/1647-optimizing-discovery-postgresql-s-role-in-transforming-getyourguide-s-search) - [Debug a Kubernetes Operator](https://www.wearedevelopers.com/videos/487-debug-a-kubernetes-operator) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Add Location-based Searching to Site with ElasticSearch](https://www.wearedevelopers.com/videos/77-add-location-based-searching-to-site-with-elasticsearch) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) ## Related Articles - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Jobs in Tech: The State of the European Market](https://www.wearedevelopers.com/magazine/575-jobs-in-tech-the-state-of-the-european-market) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)