Senior Site Reliability Engineer (SRE) – Infrastructure & Systems

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.

• 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.
• 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.
• 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.
• Gross salary:   From 7000 EUR/month gross + quarterly KPI-based performance bonus. Keep in mind that we are open to discussing a different salary based on your skills and experience.

• Growth & Learning: 40+ internal learning options, external conferences, mentorship, and year-round knowledge-sharing.

• Health & Well-being: Private health insurance, gym allowance and a wellness app.

• Celebration & Community: Team events, an overseas workation and plenty of ways to mark milestones together.