Schwarz Digits creates the technological foundation for digital sovereignty in
Europe. As the IT and digital division of the Schwarz Group, we develop and
manage the IT infrastructures for the retail divisions Lidl and Kaufland, as
well as Schwarz Production and PreZero. At the same time, we operate as an
independent provider in the external market to support companies across Europe
in their digital transformation. We bundle our core services in the areas of
Cloud, Cyber Security, Data & AI, Communication, and Workspace.

Join us and contribute to digital sovereignty in Europe. With us, you will work
at the intersection of agility and security: You will benefit from fast
decision-making processes, enjoy genuine creative freedom in your projects, and
be able to build upon the stable foundation of the Schwarz Group.

STACKIT Platform Services - Secrets Manager & KMS - Software Engineer

Employment Area: Location: Employment Type:

YOUR TASKS

* You design and develop our Key Management Service, focusing on secure key
generation, lifecycle management (Key Rotation),



and high-performance
cryptographic operations.
* You implement and optimize complex data flows like Envelope Encryption,
managing the relationship between Data Encryption Keys (DEKs) and Key
Encryption Keys (KEKs) to provide multi-layered security.
* You develop Kubernetes operators to automate the entire lifecycle of the KMS
and Secrets Manager, ensuring the service is self-healing, scalable, and easy
to configure.
* You build and maintain robust REST APIs that allow customers to
programmatically manage Key Rings, import external keys, and execute
signing/verification workflows.
* You take ownership in an "You Build It - You Run It" environment, acting as
the bridge between security engineering and SRE.
* You ensure that every cryptographic operation adheres to industry standards
(AES, RSA, ECDSA, HMAC) and provides the necessary audit trails for sovereign
cloud requirements.

YOUR PROFILE

* You have a de

📌 STACKIT Platform Services (Barcelona)
🏢 Schwarz Dienstleistungen
📍 Barcelona