Cloud Platform Engineer, AI-Driven Infra (Hybrid, London)

Lego; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Hybrid in-office 3 days/week

Job summary

LEGO Digital Play seeks an Infrastructure Engineer, Cloud in London to build and operate a cloud foundation for engineering and internal studios. You will own landing zones, IaC, observability, and security controls to keep the platform reliable, secure, and child-safe by default.

Collaborating with AI, security and studio teams, you will shape platform standards, drive FinOps, and enable rapid, safe deployment in a greenfield environment.

Qualifications

• Bachelor's degree in CS/STEM or equivalent experience.
• Deep hands-on AWS production experience across multi-account environments.
• Terraform at scale with modules, state management and CI/CD workflows.
• Greenfield work comfortable with ambiguity and starting from zero.
• Observability systems including SLO design, metrics, tracing and logs (CloudWatch, Grafana, Prometheus, OpenSearch).
• Security/privacy-minded infrastructure with GDPR/COPPA awareness.
• Fluency with AI tooling in development and operations.
• Clear communication to technical and non-technical audiences.

Responsibilities

• Build and operate the cloud foundation (AWS-first, with Google Cloud as needed).
• Embed security, privacy and compliance into the foundation by default.
• Own infrastructure as code via Terraform with reusable modules.
• Create self-service tooling to accelerate engineering and studio work.
• Ensure reliability and observability across the platform (SLOs, metrics, tracing, logs).
• Collaborate with AI teams to deliver AI/ML platform infra (GPU orchestration, model serving).
• Drive FinOps: cost visibility and cost-aware culture.
• Shape architectural standards in a greenfield environment.

Skills

AWS

Multi-account AWS

Observability

Security & Privacy

AI tooling fluency

Clear communication

Education

Bachelor's or higher in CS/Engineering/STEM

Tools

Terraform

Google Cloud

Job description

LEGO Digital Play seeks an Infrastructure Engineer, Cloud in London to build and operate a cloud foundation for engineering and internal studios. You will own landing zones, IaC, observability, and security controls to keep the platform reliable, secure, and child-safe by default.

Collaborating with AI, security and studio teams, you will shape platform standards, drive FinOps, and enable rapid, safe deployment in a greenfield environment.