Founder's Associate (Commercial) - AI-Driven PropTech Growth

Jumpstart; Greater London; On-site; GBP 60,000 - 90,000; Full time

Job summary

Jumpstart is hiring a Founder's Associate (Commercial) for a PropTech startup that gives letting and estate agents an AI front desk. You’ll work directly with the co-founders on their highest-priority problems, helping shape pricing, strategy and investor-ready updates.

You’ll build financial models, coordinate client relationships, and support pipeline tracking while gaining exposure to Founder's Associate, Ops, Strategy, Product and AI & Automation roles across Pre-Seed to Series B+.

Qualifications

• 1–4 years in consulting, banking, VC, law or an early startup role.
• Strong writer who structures messy problems and moves without being asked.
• Already using AI tools and LLMs in your work.

Responsibilities

• Build financial models for pricing, customer economics and fundraising.
• Prepare the co-founders for board meetings and investor calls, and draft investor updates.
• Coordinate key client relationships and support pipeline tracking.

Skills

Strong writer

AI tools usage

Strategic thinking

Tools

LLMs

Job description

Jumpstart is hiring a Founder's Associate (Commercial) for a PropTech startup that gives letting and estate agents an AI front desk. You’ll work directly with the co-founders on their highest-priority problems, helping shape pricing, strategy and investor-ready updates.

You’ll build financial models, coordinate client relationships, and support pipeline tracking while gaining exposure to Founder's Associate, Ops, Strategy, Product and AI & Automation roles across Pre-Seed to Series B+.