Skip to main content

Clay

Web Developer (Growth & Conversion Optimization)

New York (Remote)$130k–$160kfulltimemidAdded 1 month ago

About this role

Clay seeks a Web Developer to build high-converting web experiences and growth infrastructure using Webflow, custom JavaScript, and integrations. You'll own landing pages, conversion funnels, and the technical systems connecting marketing and sales tools while optimizing for measurable results.

What you'll do

  • Develop high-converting landing pages and conversion funnels in Webflow with custom JavaScript and advanced functionality
  • Build integrations, APIs, webhooks, and automation connecting web properties to CRM, analytics, and marketing platforms
  • Design and implement A/B testing frameworks and personalization engines to systematically improve conversion rates
  • Architect CMS structures and custom middleware for seamless data flow across marketing and sales stack
  • Ship features quickly with minimal handoffs while maintaining production-grade code quality
  • Analyze funnel data to identify bottlenecks and translate insights into technical solutions

What they're looking for

  • Webflow development with custom JavaScript
  • API integration and webhook implementation
  • A/B testing and experimentation framework design
  • CMS architecture and database design
  • Data integration and ETL processes
  • Conversion rate optimization and analytics
  • Full-stack JavaScript or backend development
  • Debugging complex integration issues

Benefits

  • Access to world-class executive coaches specializing in creativity and management
  • Unique company culture with diverse employee backgrounds and interests
  • Equity participation including community equity round opportunities
  • Work at a rapidly scaling company ($5B valuation, $100M+ revenue)
  • Collaborative environment focused on creative growth and iteration
Apply with Autofill

Opens the application — the Jobs AI extension fills it for you. Set up autofill

Opens the official application on the employer’s site. No login required.

Clay

Clay builds go-to-market and developer experience infrastructure, including automation workflows, sales tools, and web experiences that help teams acquire customers and improve efficiency. The company is hiring GTM Engineers to build internal systems and automations, Web Developers to create conversion-focused experiences, and Software Engineers to improve developer tooling and AI integration.

View all jobs at Clay

Likely interview questions

  • Walk us through your experience building and optimizing conversion funnels. How have you measured impact, and what's an example of a technical change that meaningfully improved conversion rates?
  • Describe your experience with Webflow. Have you pushed it beyond standard features using custom JavaScript or APIs? What's the most complex functionality you've built?
Unlock all 7 questions free — and practice them live →