Senior Software Engineer

We're looking for a Senior Software Engineer to build and evolve Webflow Cloud, helping builders and marketing practitioners build, deploy, and run full-stack web applications with the assistance of cloud-based AI agents.

As a Senior Software Engineer, Cloud, you'll build and operate reliable cloud services on AWS and Cloudflare, draw on experience with compute, storage, networking, and managed infrastructure, and evolve the infrastructure that powers web applications and AI agents on Webflow Cloud.

Responsibilities:

• Build and operate reliable cloud services on AWS and Cloudflare
• Evolve the infrastructure that powers web applications and AI agents on Webflow Cloud
• Participate in the team's on-call rotation, investigate production incidents, and drive improvements that prevent recurring issues
• Utilize CDN and edge compute capabilities that help customers deliver fast, resilient websites and applications around the world
• Own features from customer problem through design, implementation, rollout, and ongoing improvement
• Use AI-assisted development practices to accelerate delivery while applying sound engineering judgment, rigorous validation, and clear accountability for code quality
• Participate in engineering citizenship activities such as co-authoring engineering blogs, strengthening our hiring processes, and leading internal hackathon teams

Requirements:

• BA/BS Degree or equivalent experience
• 5+ years building and operating backend services in production
• Demonstrated experience in backend service design defining service boundaries, contracts, and data ownership
• Business-level fluency to read, write, and speak in English

Nice to have:

• Experience building and operating production services on AWS, Cloudflare, or similar cloud platforms
• Experience designing data models, optimizing queries, and operating production databases such as PostgreSQL or MongoDB
• Fluency in TypeScript and Node.js, and comfort with edge runtimes
• Understanding of modern website and web application architecture, including HTTP, caching, CDNs, and edge compute

Benefits:

• Ownership in what you help build
• Health coverage that actually covers you
• Support for every stage of family life
• Time off that's actually off
• Wellness for the whole you
• Invest in your future
• Monthly stipends that flex with your life
• Bonus for building together