Senior SRE or DevOps Engineer
New
W
WebshareProxy infrastructure
Workplace type: remote; Locations: Warsaw, Remote, Wrocław, -, Gdańsk, Remote, Warsaw, Country code: PLContractSenior
Salary6,000 - 8,500 EUR per month
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Job Details
- Languages
- En B2
- Required Skills
- PythonKubernetesGoCI/CDScripting
Requirements
- Have built and operated highly available infrastructure at scale, including hundreds of servers, dozens of services, and real production load.
- Have hands-on Kubernetes experience in self-hosted or bare-metal environments.
- Be confident with Infrastructure as Code.
- Have scripting and development skills.
- Surface problems proactively and keep the team informed.
- Have led a major infrastructure migration from planning through execution and stabilization (nice to have).
- Have familiarity with Python and/or Go (nice to have).
- Have exposure to proxy or networking-heavy infrastructure (nice to have).
- Have experience in a small team where developers shared infrastructure responsibility (nice to have).
- Be familiar with edge clusters or split compute/edge architectures (nice to have).
Responsibilities
- 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 approximately 50 services.
- Drive observability in cooperation with the development team.
- Establish and enforce Infrastructure as Code practices and CI/CD pipeline reliability.
- Participate in the on-call rotation alongside backend engineers.
- Lead infrastructure incident resolution, run post-mortems, and drive systematic remediation.
- Contribute to platform tooling that improves developer experience and reduces infrastructure toil.
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