Senior Plattform-Architekt / Plattform-Engineer

This is a fully remote position, open to applicants in Germany.

📋 Description

• Multi-tenant Kubernetes platform built on STACKIT SKE, featuring a greenfield architecture with a defined roadmap.

• CloudNativePG (CNPG) utilized as the Postgres layer with multi-tenant row-level security.

• Integration of Supabase, Keycloak, and Infisical Secret Management in a clean manner.

• Implementation of NetworkPolicies, NGINX Ingress, and GitOps using ArgoCD.

• Development of a token quota service for multi-tenant LLM inference, designed independently rather than relying on OSS drop-ins.

• Architectural decisions that will support our first enterprise rollout scheduled for 2026.

⛳️ Requirements

• Over 5 years of production experience with Kubernetes, beyond just having seen it in tutorials.

• Proven experience with Postgres operator tracks (CNPG, Zalando, Crunchy) involving real multi-tenant setups in production.

• Familiarity with multi-tenant SaaS architecture, preferably with row-level security or schema-per-tenant implementations.

• Preference for candidates with an affinity for sovereign cloud (STACKIT, IONOS, Open Telekom Cloud), though it is not mandatory.

• Self-motivated, documentation-oriented, and pragmatic. You enjoy writing ADRs rather than doing so reluctantly.

🏝️ Benefits

• VSOP shares available as part of an investor-backed startup for key positions.

• Fully remote work is possible, with residency in Germany and approximately once a month in the Munich office.

• You will report directly to Christoph Knöll (Founder/CEO) and collaborate closely with our Head of AI Senior Hire for the platform layer!