Lead Software Engineer, Reliability

Requirements

• Cloud-native, platform-focused SRE experience
• Proficient in Python, Go, or similar languages
• Expertise in operating containerized workloads (e.g. Kubernetes)
• Experience with infrastructure as code (e.g. Terraform)
• Strong background in observability and incident response

What You'll Be Doing

• Set technical vision and strategy for reliability and operational excellence
• Lead design and implementation of security-critical services
• Drive adoption of SRE best practices across engineering teams
• Identify and address systemic reliability risks
• Automate infrastructure to improve system reliability at scale
• Guide on-call strategy and operational processes
• Lead incident response for high-severity events
• Mentor engineers and review technical designs

Nice to Have

• Experience with critical platforms or internal tooling
• Familiarity with identity and access management systems
• Background in resilience testing or chaos engineering
• Strong understanding of algorithms and data structures

Perks and Benefits

This role is based in Dublin, Ireland and follows a hybrid working model. Klaviyo provides work authorization and relocation support for the position.

Klaviyo values inclusivity and encourages applications from candidates of all backgrounds.