Webflow is the agentic web marketing platform for modern marketing teams, helping organizations build, manage, and optimize high-performing web experiences that drive predictable growth and strengthen brand trust. Building at Webflow will need grit, because we move fast, without ever sacrificing craft or quality.

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.

About The Role

- Location: Remote-first (Argentina)
- Permanent, full-time employee (this is not a contractor position)
- Reporting to the Senior Engineering Manager, Cloud

As a Senior Software Engineer, Cloud , you’ll …

- Build and operate reliable cloud services on AWS and Cloudflare, drawing on experience with compute, storage, networking, and managed infrastructure.
- 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.





About You

- 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, not only implementing within them
- Business-level fluency to read, write and speak in English

You’ll thrive as a Senior Software Engineer, Cloud , if you …

- Have experience building and operating production services on AWS, Cloudflare, or similar cloud platforms.
- Have experience designing data models, optimizing queries, and operating production databases such as PostgreSQL or MongoDB.
- Are fluent in TypeScript and Node.js, and comfortable with edge runtimes.
- Understand modern website and web application architecture, including HTTP, caching, CDNs, and edge compute.
- Apply best practices for performance, security, accessibility, and reliability.
- Take ownership of features from early discovery and technical design through delivery and ongoing operation.
- Use AI effectively in your personal or professional development practices.
- Make pragmatic technical decisions that balance customer needs, delivery speed, and long-term maintainability.

Our Core Behaviors

- Build lasting customer trust.



We build trust by taking action that puts customer trust first.
- Win together. We play to win, and we win as one team. Success at Webflow isn’t a solo act.
- Reinvent ourselves. We don’t just improve what exists, we imagine what’s possible.
- Own it all the way. We move fast because the moment demands it, and we hold ourselves accountable to deliver outcomes - for each other, and for customers.

Benefits

- Ownership in what you help build. Every permanent Webflower receives equity (RSUs) in our growing, privately held company.
- Health coverage that actually covers you. Comprehensive medical, dental, and vision plans for full-time employees and their dependents, with Webflow covering most premiums.
- Support for every stage of family life. 12 weeks of paid parental leave for all parents and 6+ weeks of additional paid leave for birthing parents. Plus inclusive care for family planning, menopause, and midlife transitions.
- Time off that’s actually off. Adaptable vacation, paid holidays, and a sabbatical program to help you recharge and come back inspired.
- Wellness for the whole you. Access to mental health resources, therapy and coaching.
- Invest in your future. A 401(k) with 100% employer match (up to $6,000/year) in the U.S., and support for retirement savings globally.
- Monthly stipends that flex with your life. Localized support for work and wellness expenses — from Wi-Fi to workouts.
- Bonus for building together. All full-time, permanent, non-commission employees are eligible for our annual WIN bonus program.

Temporary employees may be eligible for paid holiday and time off, statutory le

📌 Senior Software Engineer, Cloud (Quilmes)
🏢 Webflow
📍 Quilmes