Site Reliability Engineer – London, Infra & Security

Edra; Greater London; Sur place; GBP 120 000 - 150 000; Plein temps

Avantages offerts par ce poste

Competitive base salary

Equity

Health plans

Flexible paid time off

Lunch provided in office

Workspace stipend

Résumé du poste

Edra is seeking a Site Reliability Engineer to join the infrastructure team as the second-in-seat hire in London. You will own cloud infrastructure end to end on AWS/GCP, define infrastructure as code, and shape reliability across deployments.

You’ll work closely with founders to plan the roadmap and decide when to roll out managed services versus bespoke tooling. We value Python proficiency, Postgres expertise, and a security-minded approach, plus the ability to operate in a small, fast-moving

Qualifications

• 5 to 10 years in infrastructure, SRE, DevOps, or platform engineering.
• Deep, recent experience running production workloads on AWS or GCP, defined in infrastructure as code.
• Python you've written in anger, in or alongside application code.
• Postgres in production, and containerized workloads running under an orchestration platform.
• A security instinct: you think about vulnerabilities continuously and patch constantly.
• Evidence that you've held down an infrastructure function alone or in a very small team.
• Work you can point to where you found an ambiguous problem, designed the fix, and made others faster as a result.
• Comfort saying no to senior people when the infrastructure demands it.

Responsabilités

• Own our cloud infrastructure end to end: provisioning, security, reliability, and the infrastructure as code that defines it.
• Stay ahead of the engineering roadmap and have infrastructure ready before features land, working directly with the founders on where the infrastructure goes next
• Find where developers are waiting and remove the wait, whether that's CI, deployment, or environment spin-up.
• Run the reliability practice: monitoring, logging, and alerting that fails loudly with a clear signal
• Lead large infrastructure builds and own our product security posture
• Make the build-vs-managed-service call, and hold the line when the simpler path is the right one
• Read and write Python well enough to see the infrastructure implications of what the team's building
• Own AI model safety and the governance of agentic processes
• Hand capability to others, and support the team cross-functionally: build tooling for engineers, GTM, AI, operations, and compliance
• Keep current across cloud and model providers so that when an engineer brings a new announcement, you have a credible answer

Connaissances

SRE/DevOps

AWS

GCP

Python

Postgres

Containers

Security mindset

Independent contributor

Decision making

No escalation stance

Outils

Terraform

CI/CD

GitHub Actions

CloudWatch

Kubernetes

IaC

Description du poste

Edra is seeking a Site Reliability Engineer to join the infrastructure team as the second-in-seat hire in London. You will own cloud infrastructure end to end on AWS/GCP, define infrastructure as code, and shape reliability across deployments.

You’ll work closely with founders to plan the roadmap and decide when to roll out managed services versus bespoke tooling. We value Python proficiency, Postgres expertise, and a security-minded approach, plus the ability to operate in a small, fast-moving