Senior Infrastructure Engineer

Webflow

2d • Remote

About The Position

Webflow is hiring a Senior Infrastructure/SRE Engineer for its Convert pillar, which supports products including Webflow Analyze, Optimize, AEO, and Campaigns. The role focuses on the reliability, performance, security, scalability, and cost of the customer-facing production infrastructure and data systems behind these products. These systems handle high-volume event ingestion, real-time and analytical data stores, and pipelines that turn visitor behavior into reporting, experiments, and personalization.

The engineer will own and evolve AWS infrastructure and data infrastructure, including streaming and batch pipelines and analytical databases. The role includes setting SLOs, improving observability, planning capacity, and ensuring data remains fresh, accurate, and available as usage grows. The engineer will partner with product and infrastructure teams, lead projects from design through launch, and help shape the evolution of a large, revenue-generating system.

This is a permanent, full-time employee position, not a contractor role. It is remote-first in Argentina. Applications are accepted on an ongoing basis until the position is closed and filled. This is a new position.

Requirements

• BA/BS degree or equivalent experience.
• Business-level fluency in English, including reading, writing, and speaking.
• At least 5 years owning and operating cloud infrastructure in a customer-facing environment with little tolerance for downtime.
• Background in infrastructure, SRE, or cloud engineering with an interest in automation and code, or software engineering with a strong interest in cloud infrastructure and distributed systems.
• Deep hands-on AWS experience and a clear understanding of effective cloud operations.
• Experience with infrastructure as code, such as Pulumi or Terraform, and preference for making changes through code rather than consoles.
• Experience operating high-throughput, data-intensive distributed systems in production, such as Druid, MongoDB, or Airflow, and understanding of scalability, fault tolerance, consistency trade-offs, and performance tuning.
• Fluency in Python or TypeScript/Node.js for automation and tooling, and ability to read and work in Java services.
• Ability to design SLOs, dashboards, and alerts so issues surface before customers notice and pages are actionable.
• Experience handling incidents, including on-call and blameless postmortems, and addressing root causes.
• Interest in improving developer productivity through CI/CD, tooling, and paved paths that let product engineers ship without owning infrastructure.

Nice To Haves

• Experience with Apache Spark, Airflow, or TensorFlow.
• Familiarity with Kafka or other event-streaming platforms.
• Experience building AI-assisted infrastructure tooling, including cost optimization loops, anomaly detection, or policy-as-code with LLM assistance.
• Experience contributing to multi-region architecture, including data residency, regional failover, or latency-based routing.

Responsibilities

• Own and evolve the cloud infrastructure behind Convert products, including compute, serverless, networking, and AWS cloud operations.
• Build and maintain the infrastructure-as-code foundation in Pulumi and evolve reusable patterns and shared components.
• Improve the scalability and reliability of distributed, event-driven systems, including Druid, MongoDB, and Airflow workloads, with a focus on low latency.
• Improve observability by building dashboards, alerts, and SLOs that surface issues before customers notice and make on-call pages actionable.
• Lead projects from design through launch that advance team and engineering organization goals.
• Write and review maintainable, tested, performant code and automation, and raise the team's quality bar.
• Build AI-powered automation, including policy-as-code, drift detection, and LLM-assisted runbook generation, and use AI tools in daily work.
• Help the team build reliable systems.
• Own the reliability, performance, and cost of data infrastructure, including streaming and batch pipelines and analytical databases.
• Set SLOs, build observability, plan capacity, and ensure data freshness, accuracy, and availability as volume grows.

Benefits

• Equity in the form of RSUs for every permanent employee.
• Comprehensive medical, dental, and vision plans for full-time employees and their dependents, with Webflow covering most premiums.
• 12 weeks of paid parental leave for all parents and 6 or more weeks of additional paid leave for birthing parents.
• Inclusive care for family planning, menopause, and midlife transitions.
• Flexible vacation, paid holidays, and a sabbatical program.
• Access to mental health resources, therapy, and coaching.
• A 401(k) with 100% employer match up to $6,000 per year in the U.S., and support for retirement savings globally.
• Monthly stipends for localized work and wellness expenses, including Wi-Fi and workouts.
• Eligibility for the annual WIN bonus program for full-time, permanent, non-commission employees.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior