Staff Site Reliability Engineer (x/f/m)

Your Impact We are looking for a Staff Site Reliability Engineer to join our SRE team dedicated to platform reliability within Platform Engineering. Your mission will be to act as a technical leader driving Doctolib's reliability and scalability at a European scale, ensuring our platform remains reliable, debuggable, and resilient across infrastructure, observability, and cross-cutting reliability initiatives. You will play a pivotal role in a team driving reliability standards across 170+ applications, contributing directly to supporting 520,000 health professionals and 90 million patients in their daily healthcare journey. This role sits at the intersection of infrastructure, developer experience, and product engineering. You'll act as a technical leader and strategic partner to SREs, software engineers, and product teams, guiding decisions, mentoring engineers, and driving cross-cutting initiatives that elevate our operational maturity. What you'll do Your responsibilities include but are not limited to: • Lead large-scale cross-cutting reliability initiatives across the platform, spanning infrastructure automation, observability, and incident management • Identify and drive improvements to incident detection, response, and postmortem analysis capabilities • Define and evolve 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 refining alerting,…