Senior DevOps Engineer — Build Fast CI/CD for AI Infra

Radiant; United Kingdom; On-site; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Annual leave 25d

Private medical insurance

Cycle to Work

Gympass

Company shares

Parental leave

Job summary

Radiant is seeking a Senior DevOps Engineer in the United Kingdom to embedded within a product team. You will own how the team builds, tests, ships, and runs its software, collaborating closely with platform engineers, SRE, and Infra Ops.

You will own CI/CD pipelines, infrastructure-as-code, monitoring, incident response, and on-call duties to ensure fast and safe software delivery. This role emphasizes practical ownership, collaboration, and building scalable AI infrastructure.

Qualifications

• Solid experience in DevOps, platform, or SRE roles.
• Strong CI/CD and infrastructure-as-code experience (e.g. Terraform, Ansible, GitHub Actions).
• Kubernetes and containers in production.
• Scripting or coding skills, ideally in Go or Python.
• Calm and methodical in incidents.

Responsibilities

• Build and run CI/CD pipelines and release processes.
• Automate infrastructure and environments as code.
• Improve monitoring, alerting, and incident response.
• Make it fast and safe for engineers to ship.
• Take part in on-call and incident response.

Skills

Solid experience in DevOps/Platform/SR

CI/CD & IaC (Terraform, Ansible, GitHk

Kubernetes & containers in production

Scripting in Go or Python

Tools

Terraform

Ansible

GitHub Actions

Job description

Radiant is seeking a Senior DevOps Engineer in the United Kingdom to embedded within a product team. You will own how the team builds, tests, ships, and runs its software, collaborating closely with platform engineers, SRE, and Infra Ops.

You will own CI/CD pipelines, infrastructure-as-code, monitoring, incident response, and on-call duties to ensure fast and safe software delivery. This role emphasizes practical ownership, collaboration, and building scalable AI infrastructure.