Senior Site Reliability Engineer

Location: Full remote from Spain

About the role
We are looking for a Senior Site Reliability Engineer to join a high-impact Platform team supporting one of Europe’s leading home improvement marketplaces.
This role is focused on ensuring the reliability, scalability, and performance of a large-scale cloud environment, helping engineering teams deliver value efficiently across 400+ microservices running on AWS.

What you will do

Own deployment and platform operations standards and processes
Drive incident resolution, root cause analysis, and post-mortem actions
Improve on-call practices, runbooks, and alerting
Partner with engineering teams to embed DevOps and reliability best practices
Promote SRE culture, observability, and operational excellence across teams

What we are looking for

3+ years of experience in SRE, DevOps, or infrastructure engineering
Strong hands-on experience with AWS
Strong knowledge of Kubernetes, Docker, Helm, nginx, Redis, GitLab, PostgreSQL, Kafka, and Terraform
Experience with GitLab CI/CD and Datadog
Good understanding of microservices and API architecture at scale
Fluent English

Nice to have

Experience with Istio and Envoy
Programming skills in Python, Go, or similar
Familiarity with AI coding assistants such as GitHub Copilot, Cursor, or Claude Code

Why join
You will join a strong Platform team working on complex reliability challenges in a modern AWS environment, with the opportunity to make a real impact on engineering efficiency and platform stability.