
✨ The creative tool for growth | Go to market with unique data - and the ability to act on it

✨ The creative tool for growth | Go to market with unique data - and the ability to act on it
Product: AI-enabled go-to-market platform for data enrichment, research, and automated personalized outreach
Founded: 2017
Valuation (reported): $3.1B (Series C)
Key investors: CapitalG, Meritech, Sequoia, First Round, BoxGroup, Boldstart, Sapphire
Go-to-market/sales automation and data enrichment for growth teams
2017
Software Development
$~40M USD (~$57.5M CAD reported)
Reported to place company at roughly a $1.25B valuation
$100M
Reported closed at a $3.1B valuation; earlier reporting June 13, 2025 cited an approximate $3B valuation
“Backed by top-tier VCs including CapitalG, Meritech, Sequoia, First Round, BoxGroup, Boldstart, and Sapphire”
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About Clay Our mission is to help organizations turn any growth idea into reality.
We see growth as a creative practice, not a formula. Finding and reaching your best-fit customers takes unique ideas and constant iteration. As AI makes execution faster and tactics easier to copy, creativity is the only lasting advantage. We're already helping thousands of customers — including Anthropic, Notion, Google, and Ramp — go to market with unique data, signals, and AI research.
In 2025, we raised a $100M Series C backed by world-class investors including Sequoia, CapitalG, and First Round — and crossed $100M in revenue.
In 2026, we announced our second employee tender offer in 9 months at a new $5B valuation. We also launched a community equity round, for our customers, agency partners, and club members.
Some things to know about us:
Hear from our employees directly on our Glassdoor page!
Senior Web Developer (Growth & Conversion Optimization) What You'll Do Build high-converting web experiences in Webflow. You'll own the development of landing pages, conversion funnels, and website features from concept through launch. This includes writing custom JavaScript for interactive elements, building CMS architectures, and pushing Webflow to its limits with advanced functionality. You'll ship quickly with a fast launch cadence, moving from brief to production-ready code without heavy handoffs.
Develop the technical infrastructure that powers growth. You'll architect and implement the integrations, APIs, webhooks, and automation that connect our web properties to the broader marketing and sales stack. This means building custom middleware, debugging complex integration issues, implementing event tracking architectures, and ensuring data flows seamlessly between Webflow, our CRM, analytics platforms, and marketing automation tools. You'll write production-grade code that's maintainable, scalable, and built to last.
Own conversion optimization through code. You'll design and implement A/B testing frameworks, experimentation infrastructure, and personalization engines that enable systematic improvement of conversion rates. You'll analyze funnel data to identify bottlenecks, translate insights into technical solutions, and build features that reduce friction and drive measurable improvements in key metrics.
Ship with technical excellence and collaborator. You'll balance speed with quality, knowing when to refactor and when to iterate. You make strong technical decisions under pressure, keep stakeholders informed without slowing down, and refine based on real performance data and conversion metrics. You're opinionated about code quality, web performance, and best practices, but pragmatic about shipping.
Collaborate to translate business goals into technical solutions. You'll partner closely with Marketing, Product, and Growth teams to understand objectives and build the technical solutions that deliver results. You're comfortable leading development projects, providing technical guidance to stakeholders, and supporting new initiatives through launch. You translate non-technical requirements into clean, efficient code.
Push technical boundaries while maintaining reliability. You'll explore new ways to create standout web experiences—whether that's implementing advanced animations with GSAP, building interactive elements with Three.js, or creating dynamic personalization systems. But you never sacrifice performance, accessibility, or conversion for flashy features. Every technical decision serves the user experience and business goals.
What You'll Bring
Bonus points for:
Compensation Range: $130K - $160K
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