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# Platform Engineer - Kms (Go / Kubernetes / Operators)

- **Company:** Q Tech
- **Location:** Spain
- **Contract:** Permanent contract
- **Skills:** Digital Signature, Key Management, RSA (Cryptosystem), Software Construction, Kubernetes
- **Published:** September 8, 2026
- **Apply:** https://www.buscojobs.com.es/platform-engineer-kms-go-kubernetes-operators-en-espana-ID-370279435

## About the Role

Kubernetes Operators that fully automate this system's lifecycle - with no manual intervention.
A product that must meet the industry's toughest security standards (AES, RSA, ECDSA, HMAC) and the audit requirements of a high-risk cloud environment.
Real experience building software in Go , with Kubernetes as a core part of your day-to-day - not just deploying on it, but building Operators .
Solid knowledge of applied cryptography : symmetric and asymmetric encryption, key management, digital signatures.
Ideally, you come from a cybersecurity company, a cloud provider, or a platform/infrastructure team that already works with these concepts daily.
High level of English - the team works with international counterparts.

## Description

One of the largest retail companies in Europe is building its own sovereign cloud from the ground up - infrastructure designed so that the business's critical data and services live within the European Union, fully independent of the major US or Asian providers.Envelope Encryption flows (multi-layer encryption), managing the relationship between data keys and master keys.Kubernetes Operators that fully automate this system's lifecycle - with no manual intervention.A product that must meet the industry's toughest security standards (AES, RSA, ECDSA, HMAC) and the audit requirements of a high-risk cloud environment.Real experience building software in Go , with Kubernetes as a core part of your day-to-day - not just deploying on it, but building Operators .Solid knowledge of applied cryptography : symmetric and asymmetric encryption, key management, digital signatures.Ideally, you come from a cybersecurity company, a cloud provider, or a platform/infrastructure team that already works with these concepts daily.High level of English - the team works with international counterparts.Why this project You'll be part of one of the largest infrastructure projects currently being built in Europe, with strong team growth plans over the coming months.You'll work on real engineering problems, not business features - the kind of work few retail companies offer in-house.


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