Senior SRE or DevOps engineer in networking-heavy infrastructure (Remote)

Webshare is an enterprise-grade proxy platform delivering fast, self-service access to over 80 million global IPs across 195 countries. Built for extreme reliability with 99.97% network uptime, it enables tens of thousands of businesses worldwide to run large-scale web scraping, market research, and automated data collection through dev-friendly APIs.Your day-to-day:Own and evolve Webshare's production infrastructure.Lead the migration from Docker Swarm to Kubernetes on premises.Maintain high availability across hundreds of servers and ~50 services.Drive observability in cooperation with the development team.Establish and enforce IaC practices, CI/CD pipeline reliability.Participate in the on-call rotation alongside backend engineers.Respond to and lead to an infrastructure incident resolution, run post-mortems and drive systematic remediation.Contribute to platform tooling that improves developer experience and reduces infrastructure toil.Own infrastructure together with a strong team of backend engineers.Your skills & experiences:Have built and operated highly available infrastructure at a scale: hundreds of servers, dozens of services, real production load.Hands-on K8s in self-hosted / bare-metal environments.Confident with Infrastructure as Code.Proactive, surfaces problems before being asked, keeps the team informed without prompting.Scripting and development skills.NICE TO HAVE REQUIREMENTS:Led at least one major infrastructure migration - planned, executed, and stabilised it.Python and/or Go familiarity - backend is Python, edge services are Go.Exposure to proxy, networking-heavy infrastructure.Previous experience in a small team where developers shared infrastructure responsibility.Familiarity with edge clusters or split compute/edge architectures.Please note that only the selected candidates will be contacted for further steps.It would be greatly appreciated if you could share your LinkedIn profile together with the application.Up for the challenge? Let’s talk!