Deutsche Telekom IT Solutions Slovakia is hiring a Full Stack Developer (Node.js / Vue.js/React)

About Us / Project Context Our DBaaS (Database as a Service) team operates a central platform for automated provisioning and management of databases across multiple environments (e.g., AWS, GCP) and various DBMS (Oracle, PostgreSQL). Current setup: - Database provisioning (create, modify, delete) is handled via CI/CD pipelines in GitLab - A central Self-Service Portal serves as the user interface and triggers these processes - The portal also provides features like billing, data maintenance, and integration with a central data inventory - These additional functions communicate with other systems and portals via APIs Technical background of the existing solution: - The current portal is based on an Oracle database with Oracle APEX frontend - Core business logic is mostly implemented in PL/SQL within the database - There is an existing Node.js/microservice layer, but it primarily acts as a forwarding layer to the database logic - The existing platform is maintained and further developed internally, and this role will not be responsible for it WHAT WILL YOU DO: - Develop a modern DBaaS platform in parallel with the existing system, with the goal of fully replacing it once complete - Port and re-implement existing functionalities into a modern, service-oriented architecture - Work on a new platform based on: - Node.js backend (running in Docker containers on Kubernetes / CaaS) - Frontend preferably using Vue.js, React is also possible - PostgreSQL database - Develop and integrate API-based interfaces to internal and external systems - Collaborate on CI/CD topics with DevOps teams (not a main focus) - Work closely with DevOps and cloud teams Technology / Stack - Backend: Node.js (JavaScript) - Frontend: Vue.js (preferred), React optional - Database: PostgreSQL - Containers & Orchestration: Docker, Kubernetes - CI/CD: GitLab pipelines - Scripting & Data Processing: Python