Startups · AI

Sales Development Representative

Chalk · SF · On-site

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About Chalk

Chalk is the AI data platform that delivers real-time context and compute infrastructure for agents and ML models — deployed in your cloud, built for speed. Backed by General Catalyst and Felicis.

About the role

Reporting to the Director of Sales Development, you will be the first point of contact for Chalk’s prospects. Chalk’s Sales Development Representatives (SDRs) will reach out to qualified prospects across various channels, qualify leads, and schedule calls with sales team members. Our ideal SDR has a strong understanding of the sales process and excels at finding leads, starting new relationships, and setting up the sales team for success.

More about this role

About Chalk

Chalk is building the data platform that powers the future of machine learning applications. We tear down complexity, latency, and scale barriers that have traditionally constrained ML capabilities. Our platform combines Rust-speed performance with elegant tools that developers love to use. Leading companies depend on Chalk for everything from stopping fraudulent credit card swipes, verifying identities, and maximizing clean energy capture. We've recently raised a $50 million Series A , led by Felicis.

About the role

Reporting to the Director of Sales Development, you will be the first point of contact for Chalk’s prospects. Chalk’s Sales Development Representatives (SDRs) will reach out to qualified prospects across various channels, qualify leads, and schedule calls with sales team members. Our ideal SDR has a strong understanding of the sales process and excels at finding leads, starting new relationships, and setting up the sales team for success. This is your opportunity to join us in person as an early employee and make a significant impact at a high-growth start-up.

We're in the office 5 days a week. When unavoidable conflicts come up, we’re flexible. This is...

Read the full posting on Chalk's site ↗

Sales

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