Senior DevOps Engineer - Hybrid in London + ESOP

Lorum; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Flexible vacation policy

Private Healthcare

Employee stock ownership (ESOP)

Flexible working and autonomy

Pay it forward days

Wellness days

Job summary

Lorum in London is seeking a Senior DevOps Engineer to own and improve the cloud infrastructure, CI/CD and observability that our clearing platform runs on. You will work with backend engineers and Security, shaping production resilience as volumes grow and regulatory expectations rise.

This hybrid role requires 3 days per week in our Fitzrovia office. You will design and maintain AWS infrastructure as code with Terraform, build GitHub Actions pipelines, run on-call incidents, and drive

Qualifications

• Extensive experience operating production cloud infrastructure on AWS.
• Strong Terraform: writing modules, managing state and workspaces.
• Practical experience with Atlantis or an equivalent for Git-driven Terraform automation.
• Hands‑on experience building CI/CD pipelines with GitHub Actions or Workflows.
• Solid Linux, networking and container fundamentals (Docker), with Kubernetes or ECS experience.
• A strong testing and automation mindset: infrastructure tests, integration tests and pre-deploy checks.
• Experience with observability stacks (Prometheus/Grafana, Datadog, ELK or similar).
• Security and compliance awareness: IAM, VPC, KMS and secrets management.
• A clear communicator who is comfortable driving cross‑functional operational work and incidents.
• Able to work hybrid, 3 days/week in our London office.

Responsibilities

• Design, build and maintain AWS infrastructure as code with Terraform, including state management and Git-driven workflows (Atlantis or equivalent) for safe, auditable changes.
• Build and run GitHub Actions pipelines for build, test, release and infrastructure deployment, with fast pre-merge checks and reliable environments for engineers.
• Run production services: on-call, incident response, post-mortems and capacity planning, with a focus on resilience and failover.
• Instrument our systems with metrics, logs and traces, and use that telemetry to drive reliability improvements.
• Work with Security and GRC on SOC 2 / ISO 27001 requirements: secure deployments, secrets management, IAM, and encryption at rest and in transit.
• Automate repetitive operational work, build self-service tooling and runbooks for developers, review infrastructure changes and help raise engineering standards.

Skills

AWS operations

CI/CD

Incident response

Communicating cross‑functionally

Hybrid workplace

Tools

Terraform

GitHub Actions

Docker

Kubernetes

Prometheus/Grafana

Datadog

ELK

Job description

Lorum in London is seeking a Senior DevOps Engineer to own and improve the cloud infrastructure, CI/CD and observability that our clearing platform runs on. You will work with backend engineers and Security, shaping production resilience as volumes grow and regulatory expectations rise.

This hybrid role requires 3 days per week in our Fitzrovia office. You will design and maintain AWS infrastructure as code with Terraform, build GitHub Actions pipelines, run on-call incidents, and drive