Infrastructure to get any data, run agentic workflows, and launch GTM plays. Backed by Sequoia and Sapphire.
About the role
Clay’s engineering team and codebase are growing quickly, and require continued investment in tooling and infrastructure to operate effectively. In particular, as coding agents continue to advance, the hardest challenges in engineering aren't writing the code itself—they're everything around it: context, environment, validation, testing, and safely integrating changes into real production systems.
What they're looking for
- We’re looking for strong engineers who enjoy building systems that improve how software gets built
- Have experience building developer tooling, infrastructure, or internal platforms
- Care deeply about developer experience and engineering productivity, including removing obstacles to productivity
- Enjoy designing systems that automate complex workflows
- Are excited about how AI will transform the software development lifecycle
- Write clean, maintainable code and enjoy owning systems end-to-end
More about this role
AI is unleashing the biggest wave of company creation in history. Clay's mission is to be the engine those companies use to grow to their full potential.
Clay predicts the next best action for your business and then helps you take it. We started by aggregating the best data for B2B companies. Then, we built the infrastructure to run any personalized campaign on top of it, including emails, ads, landing pages, and workflows that make reps more productive. Now, we're building agents that can help grow your company for you. We're already helping thousands of customers — including Anthropic, OpenAI, Google, and Visa — go to market with unique data, signals, and AI research.
In 2026, we raised a $115M Series D at $7.1B Valuation led by Wellington — and are on track to cross $200M in revenue this quarter. We also launched a $1M Scholarship fund for GTME Education.
Our community includes 17,000+ customers, 200+ integration partners, 125+ agencies, 50+ Clay clubs , and 30k members on Slack.
Our culture is unique inside and outside of work. Our team members are also DJs, activists, writers, clowns, marathoners, skydivers, psychedelic therapists, social workers, and more.
All employees can...
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