Staff Software Engineer – Performance & Reliability (Cloud Platform) hybrid

CyberArk is building the cloud platform that secures machine identities at scale. Were looking for a Staff Software Engineer to lead performance and reliability engineering across distributed microservices-based systems.

In this role you will define how system behavior is measured tested and improved under real-world load building the frameworks tooling and standards that enable teams to deliver scalable production-ready services.

You will operate at the intersection of quality production engineering and distributed systems driving performance engineering as a core capability across the platform.

What Youll Do

• Define and drive performance and reliability engineering strategy across cloud-native distributed systems
• Design and build frameworks tooling and infrastructure for performance testing and system analysis at scale
• Establish performance baselines SLIs/SLOs and measurable standards across services
• Partner with engineering teams to embed performance testing into CI/CD workflows and development lifecycles
• Analyze system behavior under load and identify bottlenecks across application infrastructure and data layers
• Use observability data to interpret latency distributions throughput and failure patterns and translate findings into actionable improvements
• Build reusable performance tooling and test platforms adopted across multiple teams
• Influence system design by advocating for scalability resilience and production readiness early in development
• Drive adoption of performance and reliability practices across teams acting as a technical leader and subject matter expert
• Mentor engineers and contribute to raising the bar for system-level thinking and engineering quality

#LI-KR1

#LI-Hybrid

Qualifications :

• 8 years of experience in software engineering SDET performance engineering or backend engineering roles
• Strong coding skills in Go Java or Python with experience building frameworks or system-level tooling
• Proven experience designing and building performance testing systems platforms or frameworks
• Deep understanding of:
  • performance testing methodologies (load stress soak spike)
  • workload modeling and traffic patterns
  • latency (p50/p90/p99) throughput and system behavior under load
• Experience working with distributed systems and cloud-native architectures
• Strong experience with observability platforms (Prometheus Grafana Datadog etc.)
• Experience integrating performance testing into CI/CD pipelines at scale
• Solid understanding of Linux systems and networking fundamentals (TCP/IP DNS HTTP/S)
• Experience driving technical direction or influencing engineering practices across multiple teams

Nice to Have

• Experience building or extending custom load testing frameworks (k6 Locust Gatling etc.)
• Experience with containerized environments and orchestration (Kubernetes)
• Familiarity with cloud infrastructure behavior under load (autoscaling load balancing storage systems)
• Experience in SaaS or security-sensitive systems
• Exposure to PKI certificate lifecycle management or identity systems
• Experience with Infrastructure as Code (Terraform Ansible)

What Sets You Apart

• Ability to operate across teams and influence engineering direction
• Strong system-level thinking across application infrastructure and data layers
• Proven ability to drive adoption of technical practices at scale
• Ability to translate performance insights into engineering decisions and product impact
• Clear communication of complex system behavior to both technical and non-technical stakeholders

Why This Role

• Define and scale performance engineering across a high-impact cloud platform
• Work on distributed systems operating at enterprise scale
• Influence architecture and engineering practices across multiple teams
• Partner with experienced engineers solving complex system challenges

Additional Information :

CyberArk is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race color religion creed sex sexual orientation gender identity national origin disability or protected Veteran status. 

The salary range for this position is $181000 $225000/year plus bonus which will be based on the employees performance and equity. Base pay may also vary considerably depending on job-related knowledge skills and experience. The compensation package includes a wide range of medical dental vision financial and other benefits.

Remote Work :

No

Employment Type :

Full-time