Full-Time Webflow Developer | Remote | Startup Environment

Full-Time Webflow Developer | Remote | Startup Environment

Company: Upstack Data

Type: Full-time

Salary $3,000 - $5,000 USD/mo

About Upstack Data

We're a customer identity resolution platform helping marketing teams connect ad spend to actual customer behavior. We're a small but fast-growing bootstrapped SaaS company based in the USA with a fully remote team.

Join our small, fast-moving startup team managing websites for Upstack Data (SaaS platform for e-commerce attribution) and DTC Growth Summit (events and marketing). We need someone who can hit the ground running and own our web presence.

What You'll Do:

• Build and maintain responsive websites using Webflow + Untitled UI components
• Implement custom interactions, animations, and CMS structures
• Integrate third-party tools and APIs (Stripe, Klaviyo, analytics platforms)
• Optimize for performance, SEO, and conversion
• Move fast and wear multiple hats in a lean startup environment
• Work directly with founders on strategic web initiatives
• Available for 4-5 hours overlap with US Eastern timezone (typically 2pm-10pm Eastern European time)

Requirements:

• 4+ years of Webflow development experience with live portfolio (required)
• Proven experience building with Untitled UI component library (required)
• Proven experience with Saas marketing websites
• Proven experience with webflow e-commerce
• Proven experience with landing pages
• Strong HTML, CSS, and JavaScript skills
• Deep knowledge of Webflow CMS, interactions, and custom code
• Self-directed and comfortable with autonomy in a startup setting
• Excellent communication for remote collaboration
• Ability to manage multiple projects and prioritize effectively

Bonus:

• Experience with Client-First framework

• SaaS/B2B website expertise

• E-commerce integrations background

• Marketing website / landing page

• To Apply: Send portfolio with 3+ live Webflow projects. Must include examples built with Untitled UI.