CareerPlan

(Senior) Cloud Site Reliability Engineer (Scalability) (m/f/x)

Mitte, Berlin, Stadt, DERemoteFull-time2026-11-05 → 2026-11-10

Core

Ensure teams can scale up services while being performant, reliable, and cost-optimized through self-service tooling and best-practices for observability, load-testing, chaos engineering, and FinOps.

Role type

Senior Cloud Site Reliability Engineer (Scalability)

Builds

Microservices infrastructure, monitoring solutions, auto-scaling systems, and internal tooling for developer portals and load testing.

Domain

Fintech / Cloud Infrastructure / AWS

Required skills

AWS, Infrastructure as Code (Terraform), Monitoring, Container Orchestration, Microservices, Python, Distributed Systems Design, Serverless Technologies, CI/CD Automation

Preferred skills

GitHub Actions, Jenkins, Java/Kotlin, JavaScript/Node.js, Chaos Engineering, FinOps

Technologies

AWS, ECS, Fargate, Lambda, Datadog, Terraform, Python, Java, Kotlin, JavaScript, Node.js, GitHub Actions, Jenkins

Responsibilities

Shape how Scalable runs microservices for performance and cost efficiency; Collaborate with cross-functional teams to identify scalability requirements; Design and rollout Monitoring best practices in Datadog including SLI, SLO, and SLAs; Research and develop service improvements using serverless technologies; Develop and maintain internal tooling around Monitoring, Developer Portal, and Load Testing; Mentor software development teams to foster DevOps culture; Design and implement best practices around auto-scaling; Run chaos engineering experiments to improve service resilience.