Senior Cloud Infrastructure Engineer - Hybrid Cardiff

CPS Group (UK) Limited.; Cardiff; Hybrid; GBP 59,000 - 72,000; Full time

Job summary

LDMS in Cardiff seeks a Senior Infrastructure Engineer to own and evolve the cloud infrastructure underpinning our SaaS products and internal tooling. The role is hybrid and based in Cardiff, focusing on scalable, secure infrastructure delivery.

You’ll design, implement and test solutions, mentor junior engineers, and collaborate across Oracle DB and End User Computing streams as needed for broader platform support.

Qualifications

• Design, build and operate cloud infrastructure supporting production services.
• Strong hands-on AWS (EC2, VPC, ECS, EKS, RDS, IAM) with cloud security and networking know-how.
• Experience with container orchestration (ECS, potential move to EKS).
• Proven use of Infrastructure-as-Code tools (Terraform or similar).
• Experience building and improving CI/CD pipelines for automated delivery.
• Knowledge of observability (metrics, logging, alerting) for reliable operations.
• Scripting in Python, Bash or PowerShell for automation.

Responsibilities

• Own and evolve cloud infrastructure for SaaS products and internal tooling.
• Plan, implement, and test solutions from design through delivery.
• Analyze existing infra and propose improvements.
• Build PoCs for new technologies.
• Write clear documentation for reuse by the team.
• Mentor junior engineers on technology and architecture.
• Engage with Oracle DB, Middleware and End User Computing streams when needed.

Skills

AWS EC2

VPC networking

Terraform

CI/CD pipelines

Observability

Python

Bash/PowerShell

ECS/EKS

Linux/Windows admin

Ansible

Tools

Terraform

Ansible

Job description

LDMS in Cardiff seeks a Senior Infrastructure Engineer to own and evolve the cloud infrastructure underpinning our SaaS products and internal tooling. The role is hybrid and based in Cardiff, focusing on scalable, secure infrastructure delivery.

You’ll design, implement and test solutions, mentor junior engineers, and collaborate across Oracle DB and End User Computing streams as needed for broader platform support.