Software Engineer II, Reliability at Klaviyo

✨ The Stack take on this Klaviyo job

• 🏢 Klaviyo has 19 jobs here, 11 with visa sponsorship see all
• 🛂 Visa: Critical Skills Employment Permit. Occupations on the Critical Skills list: €40,904 a year with a relevant degree guide
• 💡 No salary shown. Ask Klaviyo if it is above the minimum.

Updated 2026-11-05, from our data and official sources.

Apply with your AI assistant

With The Stack connected to Claude, ChatGPT or Cursor, paste this. Your assistant tailors your CV and cover letter, checks the visa facts and gives you the apply link.

Help me apply to this job on The Stack: https://jobs.trythestack.co/jobs/software-engineer-ii-reliability-klaviyo

Not connected yet? Connect in a minute. To help your user apply, call the MCP tool prepare_application with slug "software-engineer-ii-reliability-klaviyo": it returns the apply link, the visa facts and a CV and cover letter checklist. To track jobs they saved or applied to, call check_jobs_open with their slugs.

About the role

Responsibilities:
- Build, operate, and improve production systems with a focus on reliability, scalability and performance.
- Automate operational tasks and reduce manual toil using production-quality code (Python, Go, or similar).
- Define and measure SLIs/SLOs and improve observability via metrics, dashboards, logging and tracing.
- Participate in on-call rotations, respond to incidents, perform post-incident reviews, and maintain runbooks.
- Analyze system behavior, capacity and scaling characteristics; identify and remediate reliability issues.
- Collaborate with product, platform and security teams to ship reliable, maintainable services.

Requirements:
- Experience operating cloud-native production systems and containerized workloads (e.g., Kubernetes).
- Strong coding skills in Python, Go or similar to automate operations and build tooling.
- Familiarity with AWS, Terraform or equivalent IaC, and observability tooling.
- Understanding of distributed system failure modes, incident management and capacity planning.
- Good communication, collaboration skills and willingness to participate in on-call rotations.

Responsibilities

Ensure the reliability, scalability, and performance of critical platforms by automating operational tasks and reducing manual toil. Collaborate with cross-functional teams to define SLIs/SLOs and participate in on-call rotations to resolve production incidents.

Requirements

Requires an early-to-mid career SRE with experience in cloud-native production systems, containerized workloads, and writing production-quality code. Proficiency with infrastructure as code and a strong understanding of distributed system failure modes are essential.

Key skills

• Reliability Engineering — in 10 other listings on The Stack
• Python — in 1200 other listings on The Stack
• Go — in 230 other listings on The Stack
• Kubernetes — in 585 other listings on The Stack
• Terraform — in 470 other listings on The Stack
• AWS — in 802 other listings on The Stack
• Observability — in 305 other listings on The Stack
• Distributed Systems — in 342 other listings on The Stack
• Infrastructure as Code
• SLIs/SLOs
• Incident Response
• Automation

On The Stack (as of 2026-11-05)

• Klaviyo has 18 other listings on The Stack, 10 of them marked as offering visa sponsorship.
• 37 visa-sponsored jobs in Ireland on The Stack, posted in the last 60 days.
• 195 visa-sponsored software engineer jobs in Europe on The Stack, posted in the last 60 days.

Frequently asked questions about Klaviyo

Is this Software Engineer II, Reliability role still open?

It was posted on 2026-06-17. Listings more than 30 days old may no longer be active, so check Klaviyo's site before applying.

Does Klaviyo offer visa sponsorship?

This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Klaviyo's site.

Where is this role located?

The listing gives the location as Dublin, IE, Ireland. It is marked on-site.

What skills does this role ask for?

The listing names: Reliability Engineering, Python, Go, Kubernetes, Terraform, AWS, Observability, Distributed Systems, Infrastructure as Code, SLIs/SLOs, Incident Response, Automation.