Senior Site Reliability Engineer

At SolarWinds, we’re a people-first company. Our purpose is to enrich the lives of the people we serve—including our employees, customers, shareholders, partners, and communities. Join us in our mission to help customers accelerate business transformation with simple, powerful, and secure solutions. The ideal candidate thrives in an innovative, fast-paced environment and is collaborative, accountable, ready, and empathetic. We’re looking for individuals who believe they can accomplish more as a team and create lasting growth for themselves and others. We hire based on attitude, competency, and commitment. Solarians are ready to advance our world-class solutions in a fast-paced environment and accept the challenge to lead with purpose. If you’re looking to build your career with an exceptional team, you’ve come to the right place. Join SolarWinds and grow with us! We work in a hybrid mode 3+2 , with a minimum of 3 days at the office (with mandatory Tuesdays and Wednesdays) and a maximum of 2 days at the home office. The location of our office is Holandská 873/6, Brno – Štýřice, 639 00 . We employ only via an employment contract – full-time employment (HPP). About the Role We're looking for a Senior Site Reliability Engineer who takes extreme ownership of production systems and thrives in a collaborative, fast-paced environment. You bring deep hands-on experience across infrastructure, data platforms, and delivery pipelines — and you hold yourself accountable for reliability outcomes. Responsibilities Own reliability and uptime of production infrastructure including Kubernetes clusters and data platforms Lead Kubernetes version upgrades with zero-downtime strategies across large-scale environments Deep understanding of data pipelines and ensuring reliability, observability, and scalability end-to-end Manage and scale ELK stack for centralized logging and observability across services Operate and optimize ClickHouse clusters for high-throughput analytical workloads Administer Kafka clusters — tuning, scaling, and ensuring fault-tolerant message delivery Participate in and continuously improve on-call rotations, runbooks, and incident response processes Drive automation across infrastructure provisioning, deployments, and operational toil Collaborate closely with engineering, data, and product teams to embed reliability from day one Required Qualifications 8+ years of experience in SRE, DevOps, or infrastructure engineering Hands-on experience with Kubernetes including version upgrade planning, node pool migrations, and zero-downtime rollouts Strong experience with Kafka — operations, tuning, and scaling in production Proficiency with ELK stack (Elasticsearch, Logstash, Kibana) for log management and observability Experience operating ClickHouse or similar columnar databases at scale Solid background in building and maintaining data pipelines reliably in production Infrastructure as Code with Terraform — modules, state management, and multi-environment setups CI/CD expertise using Flux, Jenkins, or Spinnaker Strong Git practices — branching strategies, GitOps workflows Proficiency in at least one programming/scripting language (Python, Go, Bash) Proven on-call experience with a track record of improving alert quality and reducing MTTR Strong automation mindset — eliminate toil, build durable solutions Preferred Qualifications Extreme ownership — you don't wait to be asked, you drive problems to resolution Collaborative team player who lifts those around them Clear communicator across engineering and non-engineering stakeholders Our benefits: 25 days of vacation per year 3 sick days per year 10 study days per year 2 volunteering days per year 4 weeks’ holidays after 5-year tenure, Sabbatical Leave Up to 48 300CZK personal education budget per year Pension or life insurance matching donation up to 3% of the salary or 4000 CZK per month Cash allowance for meals of 95 CZK per working day Unlimited access to LinkedIn Learning English/Czech classes Multisport card Solarian Referral Program SolarWinds Appreciation Program Giving – Donation Matching Employee Assistance Competitive Race Reimbursement Breakfast on Wednesdays Fresh fruits and snacks on Mondays SolarWinds is an Equal Employment Opportunity Employer. SolarWinds will consider all qualified applicants for employment without regard to race, color, religion, sex, age, national origin, sexual orientation, gender identity, marital status, disability, veteran status or any other characteristic protected by law. All applications are treated in accordance with the SolarWinds Privacy Notice: https://www.solarwinds.com/applicant-privacy-notice