Principal Infrastructure/Software Engineer/Architect

Quintauris; Granada; On-site; EUR 90,000 - 120,000; Full time

Job summary

Quintauris GmbH in Granada seeks a Principal Infrastructure Architect to own the architecture of Quintauris’ engineering platforms, internal tooling and AI capabilities. You will turn the operational foundation built by our DevOps and IT teams into documented, scalable reference designs for multi-tenant hosted environments and GDPR-compliant data flows.

The ideal candidate has 7+ years in infrastructure or software architecture, with hands-on experience across Docker, Kubernetes, Terraform and

Qualifications

• 7+ years in infrastructure, platform or software architecture.
• Experience owning a platform end to end.
• Experience designing for external users or multiple tenants.

Responsibilities

• Own architecture of Quintauris’ engineering platforms and internal tooling.
• Prototype, build in stack (Docker, Kubernetes, Terraform, Python) and produce formal documentation.
• Evaluate build-versus-buy options and deliver architecture designs for GDPR-compliant and multi-tenant environments.

Skills

Platform architecture leadership

End-to-end platform ownership

Documentation/writing

GDPR/data sovereignty knowledge

Tools

Docker

Kubernetes

Terraform

Python

Job description

We are looking for a Principal Infrastructure Architect to own the architecture of Quintauris’ engineering platforms, internal tooling and AI capabilities. You will turn the operational foundation built by our DevOps and IT teams into documented, scalable and reusable reference designs. Your work will cover multi-tenant hosted platforms such as QNTAF, secure environments for partners, shareholders and customers, and the AI architecture used across our engineering and business workflows, in line with GDPR and data-sovereignty requirements. This is a hands-on role. You will prototype, work directly in the stack (Docker, Kubernetes, Terraform, Python), run build-versus-buy evaluations and produce formal technical documentation, including architecture deliverables for European funded programmes such as CHIPS-JU and IPCEI.

The ideal candidate has 7+ years in infrastructure, platform or software architecture, has owned a platform end to end, and has designed for external users or multiple tenants. They are also a pragmatic designer who writes clearly and finishes documents. Experience with RISC-V, silicon toolchains or certification workflows is a plus. The role is based in Granada, works closely with our Munich team and external partners, and offers growth towards Head of Platform Engineering or Principal Architect.