# Sales Development Representative [Endex](https://www.jorb.ai/firms/endex.md) · New York · United States · [Sales & Marketing](https://www.jorb.ai/jobs/sales-marketing.md) Endex is hiring a Sales Development Representative in New York. Posted 2026-09-25; applications close 2026-11-24. **Apply**: https://jobs.ashbyhq.com/endex/b178b206-2432-4db4-adec-5c63408a8d5a Posted 1d ago. ## Role details **Who We Are** Endex builds AI agents that handle complex, end-to-end work for the world's most demanding teams. Today we are deployed across leading financial institutions and Fortune 500 companies, embedded in the tools and workflows they rely on. We operate at the frontier of agentic knowledge work, partnering closely with top AI research labs and backed by the OpenAI Startup Fund. We're on a mission to build the most capable digital coworker in the world. **About the Role** **Location:** New York City **Commitment:** 5-6 Days In-Person We are looking for someone who wants to be on both sides of the customer relationship. You will start the conversations that become deals, then ensure customers receive real value once they sign on. As a Sales Development Representative at Endex, you will own pipeline generation, qualification, onboarding, and adoption. You will work directly with our founders, Account Executives (AEs), and product team to shape who we sell to, how customers succeed, and what we build next. ## Key Responsibilities - **Performance:** Research target accounts, map buying teams, and run outbound activities across email, LinkedIn, and phone to book qualified meetings for our AEs and founders. - **Onboard New Customers:** Get new teams live quickly. Run kickoff sessions, set up integrations, and ensure every user sees value within their first week. - **Drive Adoption:** Partner with customers to discover new use cases across email, Teams, Excel, Word, and PowerPoint, transforming a single team's pilot into firmwide usage. - **Be the Voice of the Customer:** Be the first to hear every question, request, and frustration. Translate this directly into product feedback and feature requests to maintain our competitive edge. - **Protect and Expand Accounts:** Monitor usage, flag risks early, and surface expansion opportunities. Partner with AEs on renewals and upsells. - **Build the Systems:** Create the sequences, playbooks, and onboarding materials that the team will scale with. ## What We're Looking For - **Early-career athlete:** 1-4 years in sales, customer success, consulting, banking, or another fast-paced, client-facing role. Must have a track record of excellence and set a high bar for self. - **Customer-obsessed:** A genuine commitment to the success of the people you work with. You follow through and become the primary point of contact for customers. - **Technically curious:** Interest in understanding how agentic systems work, not just how to discuss them. Must be a quick learner comfortable teaching others new tools. - **Credible with experts:** Ability to hold conversations with analysts, operators, and executives. You learn domains quickly and can speak the required language. - **Relentlessly resourceful:** Ability to move fast, leverage your network, and problem-solve effectively without a pre-existing playbook. ## Nice to Have - Experience in an early-stage startup environment. - Existing relationships within target firms. - Experience using outbound or customer success tools. ## Full-Time Benefits - Health & Dental Insurance - Monthly Wellness Stipend - 401K Matching - Competitive Salary + Equity ## Applying to this role This Sales Development Representative role at Endex runs through the firm's own careers portal and expects a CV and cover letter written specifically for the posting, not a portable submission carried across firms. Jorb AI's application agent tailors a CV and cover letter from your background to this posting and tracks the role alongside the rest of your applications. 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