Founders Associate

Add Some Zest; Greater London; On-site; GBP 42,000 - 62,000; Full time

Benefits offered by this job

Equity / share options

Work abroad up to 30 days per year

Huge progression opportunities

Job summary

Add Some Zest is seeking a GTM Founder's Associate in London to work directly with the founders across growth, marketing, sales and commercial strategy. You’ll run growth experiments, create ads and content, and help build scalable processes to improve conversion and efficiency.

The role requires 1–6 years’ experience and a problem-solving mindset with strong communication skills. You’ll join a fast-moving climate tech startup with equity options and opportunities for global work exposure.

Qualifications

• 1–6 years of experience; direct experience in this exact GTM founder role isn’t essential.
• Proactive ownership; strong written and verbal communication; data-driven.
• Comfortable with numbers, data and Excel; AI and LLM tooling familiarity.

Responsibilities

• Run growth experiments across marketing and GTM.
• Create and manage ads, creative and content.
• Produce testimonials, short-form copy, social content, emails, and onboarding materials.
• Support Sales & Customer Success by building systems and processes to improve efficiency.
• Analyze customer and commercial data to identify opportunities and improve conversion.
• Track funnels and help determine where to focus next.
• Collaborate with founders on strategic and commercial projects.

Skills

Growth experiments

Excellent communication

Analytical

People person

Entrepreneurial

AI proficiency

Climate tech interest

Tools

Excel

Job description

GTM Founder's Associate | Climate Tech | London

I’m working with a fast-growing Climate Tech / SaaS business that is transforming the way the home renewables industry operates.

They’ve built a technology platform that helps businesses manage the end-to-end installation journey, making it faster, more efficient and easier to scale. The business has already gained significant traction across the UK and, following a recent Seed funding round, is now expanding its product and market opportunity.

They’re looking for a GTM Founder's Associate to work directly with the founders across growth, marketing, sales and commercial strategy.

What you’ll be doing

• Running growth experiments across marketing and GTM
• Creating and managing ads, creative and content
• Producing customer testimonials, short-form copy, social content, email campaigns and onboarding materials
• Supporting Sales & Customer Success by building systems and processes that improve efficiency
• Analysing customer and commercial data to identify opportunities and improve conversion
• Tracking marketing and sales funnels and helping determine where to focus next
• Working closely with the founders on a wide variety of strategic and commercial projects

What we’re looking for

You’ll have 1–6 years’ experience and could come from a variety of backgrounds. Direct experience in this exact role isn't essential.

We’re looking for someone who is:

• Relentlessly proactive – takes ownership, spots opportunities and gets things done
• A brilliant communicator who can write concise, compelling copy and explain complex ideas simply
• Highly analytical – comfortable with numbers, data and Excel
• A natural people person who can quickly build relationships
• Highly entrepreneurial and comfortable working in a fast-moving environment
• An AI whizz – significantly ahead of the average user when it comes to LLMs, automation and using AI to solve problems
• Excited by Climate Tech, sustainability and the energy transition

What’s on offer

• Equity / share options
• Up to 30 days working abroad per year
• Huge opportunity for progression and exposure to founders