NECESSARY

Team for Career Site Technology In short In the dynamic landscape of On, the tech thrives much like a spirited runner.
always moving, always improving.
We are building technology that continues to supercharge the growth of On, helping to ignite the human spirit through movement.
We’re seeking a Site Reliability Engineer to ensure our digital platforms deliver exceptional performance, reliability, and scalability to support our global customer base.
As a Site Reliability Engineer (SRE) at On, you will play an important role in building and maintaining our cloud infrastructure to support our e-commerce platforms, customer-facing applications, and internal systems.
You will work closely with engineering teams to improve reliability, optimize performance, and implement automation solutions.
Your mission €“ System Reliability & Performance.
Contribute to high availability (%+ uptime), scalability, and performance of On’s digital platforms through proactive optimization and robust infrastructure design.
€“ Infrastructure Development.
Build and maintain cloud-based infrastructure using Infrastructure-as-Code (IaC) tools.
€“ Automation.
Develop and implement automation solutions to streamline deployments, reduce toil, and enhance monitoring.
€“ Incident Response.
Lead incident resolution, perform troubleshooting, and root cause analyses towards minimizing downtime and improving system resilience.
€“ Monitoring & Observability.
Improve and maintain monitoring, logging, and alerting solutions to ensure proactive issue detection and resolution.
€“ Collaboration.
Partner with the SRE team and software engineers to identify opportunities, develop, and roll out major features.
€“ Compliance & Security.
Integrate security best practices into our systems and solutions.
Your story €“ Experience in site reliability engineering with a track record of managing complex, high-traffic systems.
€“ Expertise in cloud platforms (GCP, AWS) and container orchestration (Kubernetes, GKE).
€“ Proficiency in scripting and programming (e.
.
in Python, Go) for automation and tooling.
€“ Experience with CI/CD pipelines (ArgoCD, GitHub Actions) and IaC (Terraform).
€“ Solid understanding of networking, load balancing, and DNS management.
€“ Experience with observability and monitoring for cloud native environments.
€“ Strong analytical skills with a proactive approach to resolving complex technical challenges.
€“ Excellent communication skills, with the ability to explain technical concepts to diverse stakeholders.
Nice to Have.
€“ Background with e-commerce platforms or high-traffic consumer applications.
€“ Experience in platform engineering, dedicated to building solutions that enhance developer experience (DevEx) and boost software development efficiency.
€“ Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
Meet the team You will join a skilled and dynamic team of cloud & site reliability engineers dedicated to transforming On’s technological foundation.
We are crafting scalable, resilient cloud solutions to power internal operations, enhance product performance, and support On’s growth.
As a key member of our team, you will shape our cloud infrastructure strategy, ensuring robust, efficient, and sustainable systems that drive innovation.
Join us in Berlin, to make a lasting impact on On’s digital future!