Sr. Site Reliability Engineer - Core Platform & Embedded Reliability (Hybrid)

Experteer Overview As a Principal SRE, you build foundational reliability for CrowdStrike Falcon by shaping core libraries and services and embedding with product teams to scale reliability. You own architectural decisions and drive multi-cloud, high-scale systems with hands-on engineering. You influence across the Falcon Platform, champion observability, and automate toil to improve performance and resilience. This is a high-impact, engineering-heavy role with autonomy and opportunities to define standards across the organization. Compensation / Benefits * Define and drive multi-year reliability roadmaps with engineering leadership * Architecturally improve services, libraries, and platforms impacting multiple product groups * Develop and maintain scalable, reliable services * Extend libraries for cross-cutting cloud platform concerns * Lead reliability, scalability, performance, and cost-efficiency initiatives in large distributed systems * Establish observability practices and drive automation including CD * Define service-level objectives and error budgets to guide prioritization * Lead optimization efforts (profiling, bottlenecks, capacity, cloud efficiency) * Conduct resilience engineering (chaos testing, failure modeling) * Implement automation and infrastructure-as-code to reduce manual toil * Provide technical leadership during incidents and post-incident retrospectives * Identify opportunities to extract common patterns into shared libraries/tools * Continuously re-evaluate architecture for performance, stability, and developer experience * Drive strategic technical decisions and cross-organizational improvements * Mentor engineers and uplift architectural standards * Contribute to open-source practices and Go-centric engineering conventions * Collaborate across teams to own deliverables and build shared components * Build with a self-starter mindset and accountability Tasks * 10+ years of distributed systems and backend service experience at scale * 5+ years building microservices for SaaS in a modern backend language (Go, Java, Scala, Kotlin, Python, Node.js) * Expert-level proficiency in at least one language, especially Go * Deep understanding of distributed systems concepts and failure modes * Experience scaling backend systems with sharding, partitioning, and capacity planning * Strong multi-threading, concurrency, and parallel processing knowledge * Track record of architectural decisions with production impact * Influence without direct authority across org boundaries * Solid engineering practices: testing, code review, resilient architecture * Thrives in fast-paced, test-driven, collaborative environments * Desire to ship production code and see it run in production * Degree in Computer Science, or commensurate experience * Experience applying AI to improve decisions and workflows Key requirements * market-leading compensation * comprehensive wellness programs * vacation and holidays * paid parental and adoption leaves * professional development opportunities * employee networks and volunteer opportunities

_ years building microservices for SaaS in a modern backend language (Go, Java, Scala, Kotlin, Python, Node.js) * Expert-level proficiency in at least one language, especially Go * Deep understanding of distributed systems concepts and failure modes * Experience scaling backend systems with sharding, partitioning, and capacity planning * Strong multi-threading, concurrency, and parallel processing knowledge * Track record of architectural decisions with production impact * Influence without direct authority across org boundaries * Solid engineering practices: testing, code review, resilient architecture * Thrives in fast-paced, test-driven, collaborative environments * Desire to ship production code and see it run in production * Degree in Computer Science, or commensurate experience * Experience applying AI to improve decisions and workflows Key requirements * market-leading compensation * comprehensive wellness programs * vacation and holidays * paid parental and aaaaa org leaves * professional development opportunities * employee networks and volunteer opportunities

Experteer Overview As a Principal SRE, you build foundational reliability for CrowdStrike Falcon by shaping core libraries and services and embedding with product teams to scale reliability. You own architectural decisions and drive multi-cloud, high-scale systems with hands-on engineering. You influence across the Falcon Platform, champion observability, and automate toil to improve performance and resilience. This is a high-impact, engineering-heavy role with autonomy and opportunities to define standards across the organization. Compensation / Benefits * Define and drive multi-year reliability roadmaps with engineering leadership * Architecturally improve services, libraries, and platforms impacting multiple product groups * Develop and maintain scalable, reliable services * Extend libraries for cross-cutting cloud platform concerns * Lead reliability, scalability, performance, and cost-efficiency initiatives in large distributed systems * Establish observability practices and aa