Cloud DevOps Engineer (AWS) in London

Cloud DevOps Engineer (AWS) in London

London Full-Time On-site
Gaea AI

Cloud DevOps Engineer (AWS)

Build the backbone of an AI-powered global risk intelligence platform

We are building something ambitious.

Our AI platform ingests global risk data, supports machine learning pipelines, and delivers real-time intelligence to executive and operational decision-makers. We are now looking for a Cloud DevOps Engineer to architect and scale the infrastructure that powers it.

This is not a maintenance role.

This is a build-and-scale role.

You will design the cloud foundation for a multi-tenant SaaS platform operating in high-availability, high-trust environments.

What You’ll Be Building

  • • A secure, multi-tenant AWS architecture designed for scale
  • • Production-grade ML infrastructure powering AI inference
  • • Fully automated CI/CD pipelines
  • • Observability systems providing real-time operational insight
  • • Infrastructure-as-Code environments built for speed and reliability
  • You’ll work closely with our AI engineers, security specialists, and product team to turn advanced models into robust, production-ready systems.

    Your Impact

    You will:

  • • Design, implement and manage AWS-based infrastructure using Infrastructure as Code
  • • Build resilient, scalable multi-tenant SaaS architecture
  • • Develop and optimise CI/CD pipelines for rapid, secure deployments
  • • Implement observability across infrastructure and services (metrics, logs, alerts)
  • • Enable ML teams with scalable compute for training and inference
  • • Drive uptime, performance, and reliability standards
  • • Embed security best practices across the cloud environment
  • • Help shape the technical direction of our platform as we scale
  • Technical Environment

    Cloud: AWS (VPC, EC2, S3, Lambda, EKS, SNS, SQS)

    Containers: Kubernetes, Docker, Helm

    IaC: CloudFormation, CDK, Terraform

    CI/CD: Azure DevOps (or equivalent)

    Monitoring: Prometheus, Grafana

    Languages: Python, Bash

    Experience running ML workloads in production environments is highly valued.

    What We’re Looking For

  • • Strong experience as a DevOps or Cloud Engineer
  • • Experience in multi-tenant SaaS environments
  • • Deep understanding of AWS architecture and networking
  • • Strong containerisation & orchestration knowledge
  • • Infrastructure-as-Code mindset
  • • CI/CD pipeline design experience
  • • Experience supporting ML/AI production workloads
  • • A bias toward automation and reliability
  • • Security-first thinking
  • Why This Role Is Different

  • • You’ll influence architecture from the ground up
  • • You’ll work on AI systems with real-world operational impact
  • • You’ll operate in a fast-scaling, high-ambition environment
  • • You’ll help build infrastructure that leadership teams rely on
  • This is a rare opportunity to combine cloud engineering, AI infrastructure, and mission-driven technology in one role.

    Growth

    As we scale, this role can evolve into:

  • • Lead Cloud Architect
  • • Head of Platform Engineering
  • • DevOps Team Lead
  • We are building for scale — and we want someone who wants to scale with us.

    Gaea AI

    Contact Details:

    Gaea AI Recruitment Team