Senior AWS Platform Engineer – Observability & Security

Anthill; København; On-site; DKK 1,100,000 - 1,500,000; Full time

Benefits offered by this job

Pension & Health

Copenhagen Office

WFH days

Job summary

Anthill in Copenhagen is seeking a Senior Platform Engineer to own the AWS account model, IAM, secrets, and observability for a multi-account setup serving regulated customers.

You will implement security hardening, cost controls, and CI/CD pipelines, partnering with product teams to ensure reliable, scalable infrastructure. This is a hands-on role in our Copenhagen office with an on-site work model.

Qualifications

• Deep AWS expertise including Organizations and IAM
• Infrastructure as code in production using Terraform or similar
• Experience with security hardening and vulnerability management
• Strong understanding of observability and cost controls

Responsibilities

• Own the AWS account model across a multi-account setup
• Manage identity and access lifecycle and SSO adoption
• Oversee secrets management with automated rotation
• Hardening and vulnerability management of infra
• Establish a single observability standard for logging, alerts, and tracing
• Ensure reliability, DR and cost visibility per account
• Oversee CI/CD tooling and platform services (CI, DNS, certs)

Skills

AWS

Infrastructure as Code

CI/CD

Node.js / Bash

Observability

Security practices

Tools

Terraform

Docker

Buildkite

GitHub Actions

Datadog

CloudWatch

Job description

Anthill in Copenhagen is seeking a Senior Platform Engineer to own the AWS account model, IAM, secrets, and observability for a multi-account setup serving regulated customers.

You will implement security hardening, cost controls, and CI/CD pipelines, partnering with product teams to ensure reliable, scalable infrastructure. This is a hands-on role in our Copenhagen office with an on-site work model.