Marketing

Who We Are?

Endex builds AI agents that handle complex, end-to-end work for the world's most demanding teams. Today we're 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

Brand marketers at Endex shape how the most demanding buyers in finance encounter our work. You'll generate the ideas and ship them end-to-end: brief, vendors, production, launch, and measurement. If you thrive in ambiguity and want to build the brand of a category-defining company, let's chat.

Your Key Responsibilities

Own the Brand Voice:

Shape Endex's brand across every public surface including website, newsletter, LinkedIn, launch announcements, and sales collateral.

Run Campaigns End-to-End:

Lead the creative, production, and measurement of Endex's brand campaigns across OOH, conferences, social media, launches.

Manage Agencies and Vendors:

Build a creative bench across design, video, and production as we scale.

Partner Across the Company:

Work with product, sales, and leadership to translate complex capabilities into language finance professionals find credible and compelling.

Measure and Iterate:

Bring analytical rigor to every campaign to know what worked, what didn't, and what to run next.

What We're Looking For

• Creative and Analytical: You generate the idea, write the brief, hire the vendors, manage the budget, and ship the work.
• Writer First: You write with the precision a finance audience demands, and your portfolio includes long-form work you personally produced and shipped.
• Builder: You'd rather ship three good things this month than plan one perfect thing for next quarter.