Full Stack Developer – Cloud Sovereignty Platform

About the role

We are looking for a Full Stack Developer to build and operate the portals that give our customers access to their sovereign cloud services. You will work on web services, APIs, data platforms and containerised applications in a fast‑moving, agile environment.

Key responsibilities

• Develop and maintain customer portals for self‑service ordering, tenant management and resource visibility.
• Design, implement and support REST and SOAP web services that integrate with cloud platforms, CMDB, identity management and billing systems.
• Build and operate the central data platform that aggregates inventory, monitoring, usage and contract data.
• Deploy and run containerised applications in certified data centres, managing CI/CD pipelines for automated, auditable releases.
• Ensure data residency, GDPR compliance and robust role‑based access controls are embedded in the code.
• Shape database architecture, optimise performance and maintain data models.

Required profile

• Experience developing web applications and APIs using modern frameworks.
• Proficiency with JavaScript/TypeScript, PHP and Linux shell scripting.
• Solid understanding of MySQL/MariaDB, database design and data modelling.
• Familiarity with CI/CD tools such as GitLab or Azure DevOps.
• Interest in containers, Kubernetes and cloud technologies, especially around digital sovereignty.
• Fluent in English (written and spoken); German is a plus.

Required skills

• JavaScript, TypeScript, PHP
• Linux shell scripting
• MySQL, MariaDB
• REST and SOAP APIs
• CI/CD pipelines (GitLab, Azure DevOps)
• Containers, Kubernetes, Helm, GitOps
• Identity & access management (Keycloak, OIDC, SAML)
• Cloud platforms (OpenStack, Proxmox, VMware)
• Frontend frameworks (Vue, React)

What we offer

• Personal mentor and a challenging, independent role.
• Flat hierarchies, strong feedback culture and regular performance reviews.
• Flexible working hours, remote work option and modern office with height‑adjustable desks and dual monitors.
• Company health insurance, special leave days and sponsorship for sports events.