Sales & Business Development Jobs at Chalk

Chalk is a real-time AI data platform that provides context and compute infrastructure for AI agents and machine learning models. The platform is designed to be deployed in the customer's own cloud, using their existing database as both the online and offline store, and combines a Rust-based runtime for low-latency, high-volume workloads. It is used by teams building real-time models for mission-critical operations, with example applications including fraud detection, identity verification, and clean energy capture.

• Sales Development Representative: New York City, USD 75k to 90k, posted 3 August 2026.
• Sales Development Representative: San Francisco, USD 75k to 90k, posted 3 August 2026.

Chalk is also hiring in engineering (14), product (2), customer success and support (1) and data and AI (1).

Its roles are in San Francisco, CA, US (13), New York City, NY, US (7), Singapore (1) and London, UK (1).

You are often the first person selling, so there is no playbook and no inbound list. You find the buyers, run the pitch, then write down what worked so the next hire can repeat it. At a large company the territory and the price list already exist.