Business Development Manager (Climate Tech / SaaS)

Location: London (Zone 1) / Hybrid | OTE: £120,000 | Equity Options Available

Are you a high-performing sales professional tired of selling products that don’t matter? Do you want to use your closing skills to end the era of single-use waste?

The Mission: Disrupt. Reuse. Scale.

In the UK alone, we generate 10.7 billion items of packaging waste annually. Less than 9% is recycled. At Cauli, we aren't just tweaking the system; we are completely redesigning it.

Our Vision: We dream of a world where reuse replaces single use food & drink packaging.

We are a fast-growing, UK-based Climate Tech start-up using IoT and AI-driven solutions to make that dream a reality. To date, we have prevented over half a million pieces of waste. Now, we are scaling.

We are looking for a Business Development Manager to lead this charge. This is not a role for a cog in a machine; this is an opportunity to join a disruptive business at a pivotal moment, working directly with the founders to reshape the future of the food and beverage industry.

The Role

We need a hunter. You will be selling our cutting-edge reuse service directly into large-scale food service providers and catering partners.

This is a full-cycle, end-to-end sales role. You will own the process from identifying a prospect to finalising the contract.

  • Own the Pipeline: You will prospect, pitch, negotiate, and close deals with large organisations.

  • Strategic Autonomy: You will be given a clear mandate and targets, but we trust you to define the strategy to get there. We need someone who can operate autonomously without needing their hand held.

  • Consultative Selling: You aren't just selling a product; you are selling a behavioural shift and a sustainability solution. You will translate our tech (IoT/AI) into clear value propositions for corporate clients.

  • Global Ambition: Help us solidify our UK presence and lay the groundwork for international expansion.

Who You Are

You have a commercial mindset and a passion for the planet. You treat business as a force for good, but you also love the thrill of closing a deal.

  • Experience: You have at least 2+ years of experience selling into large organisations or enterprises.

  • The Right Background: Experience in B2B Tech Sales or SaaS is highly preferred, but not mandatory if you have a proven track record of winning big contracts.

  • Process Driven: You are autonomous but disciplined. You can follow a clear mandate and rigorous sales process while bringing your own creative flair to the table.

  • Mission Aligned: You genuinely care about environmental impact. You want your daily grind to result in a cleaner planet.

  • Resilient: You thrive in a fast-paced, start-up environment where things change quickly.

The Rewards

We expect high performance, and we reward it well.

  • High Earning Potential: Uncapped commission with a realistic OTE of £120,000.

  • Ownership: Meaningful Equity Options—when we win, you win.

  • Time Off: 30 Days Annual Leave (inc. bank holidays ) + Your Birthday Off + Christmas time off  (approx. 35 days total).

  • Culture: Regular company socials, a supportive diverse team, and a founders-led environment.

  • Perks: Company pension (NEST), Techscheme, and Cyclescheme.

Important Requirements

  • Visa Status: You must currently have the right to work in the UK. Cauli Ltd is unable to offer visa sponsorship for this position.

  • Location: This role can be hybrid, but requires time in our London (Zone 1) office and frequent client visits/field days.

How to Apply

We do not use algorithms to screen our best people. We want to hear your voice.

To apply, you must submit:

  1. Your CV.

  2. A Cover Letter (Tell us why you are the right person to sell this specific mission).

Email to: ming.zhao@caulibox.com Subject Line: Business Development Manager Application

Cauli Ltd. T/A CauliBox
Office G.03
160 Fleet Street, Bouverie House
London EC4A 2DQ

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© 2026 Cauli Ltd. All rights reserved

Cauli Ltd. T/A CauliBox
Office G.03
160 Fleet Street, Bouverie House
London EC4A 2DQ

Stay in the loop

Get our newsletter to be the first to receive email updates, product announcements & more.

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© 2026 Cauli Ltd. All rights reserved

Cauli Ltd. T/A CauliBox
Office G.03
160 Fleet Street, Bouverie House
London EC4A 2DQ

Stay in the loop

Get our newsletter to be the first to receive email updates, product announcements & more.

You are a:

© 2026 Cauli Ltd. All rights reserved