Conduct phone-first inbound and outbound sales development for a B2B data platform. Respond to leads, qualify use cases, budget, buying process, and timelines, cold call target accounts, and book qualified meetings accepted by account executives. Maintain accurate HubSpot records, communicate objections and conversion signals to Growth and Sales, and explain data APIs and feeds to technical buyers. The role is fully remote and emphasizes measurable calling, qualification, and accepted-opportunity outcomes.