Senior Site Reliability Engineer

Senior Site Reliability Engineer to join the SRE team dedicated to platform reliability within Platform Engineering. Your mission will be to ensure Doctolib's platform remains reliable, scalable, and resilient at a European scale across infrastructure, observability, and cross-cutting reliability initiatives.

What you'll do

• Build and maintain infrastructure automation and infrastructure-as-code at scale, with a strong focus on consistency, reliability, and developer experience across 170+ applications
• Identify and lead large-scale cross-cutting reliability initiatives, including improvements to incident detection, response, and postmortem analysis capabilities
• Design, build, and improve infrastructure components that support reliability, scalability, and observability across the platform
• Define and drive SLOs, error budgets, and alerting standards across multiple product teams
• Take part in the on-call rotation, and actively contribute to improving our on-call experience by reducing noise and ensuring actionable telemetry
• Partner with software engineering teams to embed reliability practices early in the development lifecycle

What you'll need

• Solid hands-on experience (5y+) in a Site Reliability Engineering role within a large-scale, multi-team production environment
• Proven experience with cloud platforms such as AWS, GCP, or Azure
• Strong experience with containerization and orchestration technologies, Kubernetes is a must, its deployment and scaling strategies ecosystem
• Experience working closely with software engineering teams to co-design reliable systems
• Hands-on experience with infrastructure as code, particularly Terraform, applied in real production contexts
• Implemented and operated SLIs, SLOs, and error budgets in production
• Experience managing on-call rotations and leading incident response in high-stakes environments
• Comfortable with at least one scripting or programming language (Python, Go, Ruby...) for automation

Nice to have

• Appreciate working in regulated environments, healthcare, fintech, or similar
• Care about reliability enablement, golden paths, runbooks, shared libraries

What they offer

• Deutschlandticket (Germany-wide public transport pass) fully paid by Doctolib
• 28 vacation days + 1 additional day for each full calendar year of employment (up to 30 days)
• Company health insurance with supplementary benefits through Allianz
• Company pension scheme (bAV) through Allianz with 40% employer subsidy
• Free mental health and coaching services through Moka.care
• Subsidized meal benefit and sports membership through Urban Sports Club