Senior Site Reliability Engineer

Requirements

  • Proven track record in software, platform, or site reliability engineering, including several years of end-to-end ownership of production systems and on-call for critical services.
  • Strong software engineering proficiency in languages such as Python or Go, with experience building operational tooling for platform scale.
  • Hands-on expertise operating distributed systems on Linux and Kubernetes using Infrastructure as Code and CI/CD pipelines across multi-cloud or hybrid environments.
  • Experience running stateful services (databases, caches, or message brokers) with focus on high availability, disaster recovery, and automated failover.
  • Demonstrated capability in defining SLOs/error budgets, leading blameless postmortems, and driving technical direction across engineering teams.

What you'll be doing

  • Lead the definition of service level objectives and error budgets, including their measurement and reporting to shape team priorities and influence engineering leadership.
  • Set direction for observability pipelines enabling consistent metrics, logs, and alerts across data centres and public cloud, improving detection speed and alert quality.
  • Participate in on-call rotation and act as incident commander for significant incidents; lead blameless postmortems and improve incident management processes.
  • Own architecture and operation of shared platform services such as messaging, caching, databases, and CI services, focusing on high availability, capacity planning, and recovery procedures.
  • Identify and lead automation initiatives to reduce operational toil, including exploring AI applications for incident triage and remediation with safeguards.
  • Conduct design and production-readiness reviews for new and changing services and coach engineers on reliability best practices.
  • Provide technical leadership by mentoring engineers, reviewing designs and changes, and representing reliability work with partner teams and leadership.
  • Work primarily onsite at the Prague office in compliance with company policies except during approved leave or travel.

Perks and benefits

  • Culture of innovation encouraging critical thinking, embracing challenges, and aiming to be trailblazers.
  • Opportunities for growth with support to contribute meaningfully, recognized as a top workplace in technology and the Bay Area, and certified as a Great Place to Work®.
  • Strong team environment focusing on mutual support and putting the greater good above ego.
  • Perks supporting work-life balance including flexible time off, wellness resources, and company-sponsored team events.
  • Commitment to accommodations and accessibility for candidates with disabilities during the hiring process.
  • Dedication to diversity, equity, and inclusion with initiatives fostering growth, community, and inclusive leadership.
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