Enterprise Account Executive (New York)

About Us

Fifth Dimension is bringing the magic of AI automation to document-heavy industries 🌈 — starting with commercial real estate. Our AI workspace helps leading investment managers, owners, and operators across the UK and US automate complex workflows, extract insights from critical documents, and make faster, smarter investment decisions.

We’re a rapidly scaling PropTech platform headquartered in London and New York, backed by Tier 1 American and European investors and approaching Series A. Founded by Johnny Morris (18+ years applying data and analytics in real estate) and Dr. Kate Jarvis (Stanford PhD with 12 years of executive leadership across Silicon Valley and London startups), we combine deep real estate expertise with world-class AI execution.

At Fifth Dimension, we value ownership, experimentation, and thoughtful challenge. Our values — Own It. Ship It. Don’t Be Boring. — guide how we build, sell, and win.

About the Role

We’re hiring a New York–based Enterprise Account Executive to drive explosive growth across North America.

This is not a quota-maintenance role. This is a 10x sales role.

You will own and close new business with enterprise commercial real estate owners and operators, selling a transformative AI platform into sophisticated enterprise environments. If you thrive on complex, consultative sales cycles and closing six- and seven-figure deals, this is your opportunity.

Reporting into the Head of Sales, you will own the full sales cycle while helping define and refine our US go-to-market motion.

This role is ideal for someone who:

• Has consistently been a top rep

• Thinks in systems and efficiency

• Tests and iterates weekly, not quarterly

• Sees a process and immediately asks, “How can I make this 3x better?”

You won’t just close deals.
You’ll help define what world-class enterprise selling looks like at Fifth Dimension.

What You’ll Do

🚀 Drive Explosive Revenue Growth

• Own and exceed revenue targets

• Source and close complex enterprise deals 

• Execute our US enterprise sales strategy across institutional CRE firms

• Build and maintain a robust, self-generated pipeline

🏢 Engage the Industry’s Most Sophisticated Buyers

• Identify, engage, and build trusted relationships with C-suite executives at leading real estate firms

• Navigate complex buying committees and multi-stakeholder sales processes

• Travel extensively (25%+) for client meetings, conferences, and 2x annual London trips

📈 Lead Market Discovery & Category Creation

• Test and refine US-specific messaging at speed

• Identify high-value vertical segments across owners, operators, and investment managers

🎯 Master Sales Efficiency

• Design and implement personal sales methodologies that maximize output

• Develop tracking systems and metrics that demonstrate true 10x rep performance

• Build replicable playbooks that form the foundation of future team scaling

💡 Drive Product-Market Fit

• Partner closely with Product, Solutions, and Engineering to shape roadmap direction

• Demonstrate transformational ROI

• Turn customer wins into case studies and strategic marketing assets

🧭 Shape Company Strategy

• Contribute to pricing, packaging, and go-to-market decisions in North America

• Support fundraising with frontline customer insights

• Help define and execute our long-term US expansion strategy

What We’re Looking For

Must Have

• 5+ years of enterprise sales experience within PropTech or Commercial Real Estate

• Proven success closing $200K–$1M+ ACV deals as an individual contributor

• Consistent overperformance as a full-cycle Account Executive at early- to growth-stage B2B SaaS companies