Site Reliability Engineer (SRE) (m/w/d)

Build the infrastructure behind enterprise AI.

At Lio, we're building the AI workforce for procurement. As a Site Reliability Engineer, you'll ensure our platform remains fast, scalable, and reliable as we grow. You'll work closely with our product engineering teams to improve infrastructure, automate operations, and build systems that support enterprise-scale AI workloads.

What you'll do

• Build and operate reliable cloud infrastructure for production workloads

• Improve performance, scalability, and reliability of backend services

• Define SLOs, monitoring, alerting, and observability across the platform

• Drive incident response, root cause analysis, and postmortems

• Optimize databases, deployments, and CI/CD pipelines

• Automate infrastructure and operational processes

• Partner closely with engineering teams to improve developer experience and system reliability

What we're looking for

• Experience operating production workloads on a major cloud platform

• Good Python skills and experience optimizing backend services

• Strong understanding of monitoring, observability, and incident management

• Knowledge of distributed systems, asynchronous processing, and scalable architectures

• Experience with databases at scale (MongoDB is a plus)

• Familiarity with CI/CD pipelines (GitHub Actions preferred)

• A passion for automation, reliability, and building systems that scale

Why Lio?

Build the infrastructure powering one of Europe's fastest-growing AI startups. Work on high-scale, production-critical systems. Own reliability, performance, and developer tooling. Competitive compensation, meaningful equity, and exceptional teammates. 100% on-site in our Munich office, where we build together every day.