Location: Global / Remote . Option Hybrid role in our headquarters in Madrid.

Reporting to: CEO & Founder Team - Board of Directors

About Nature Brain

We are a modern, general, and dynamic climate-tech startup driven by a young, agile team completely focused on nature and high-impact environmental projects. We operate under a flat, "comb-like" organizational structure with zero bureaucracy—meaning you will work side-by-side and report directly to our core founding team: Miguel Ángel García Tamargo (CEO), Rubén Montero (CTO), and Professor Luis Seco (CSO), as well as our Board of Directors.

Everything we do is guided by the scientific and financial rigor outlined in our foundational document, "NatureBrain: Decoding the Mathematical Soul of the Earth". Our ultimate goal is to close the $700B climate investment gap by bringing predictive modeling to nature-based solutions.

The Role & Contract Structure (The "Skin in the Game" Model)

We are not looking for a traditional corporate salesperson; we are looking for a highly autonomous closer. This position starts as a 3-month temporary freelance contract , serving as a high-impact trial period, with a clear and direct pathway to permanent consolidation based on success.

- Compensation: Remuneration is tailored to your experience and performance, driven by a highly aggressive success fee structure.
- The Guarantee (Tail Period): We understand that enterprise B2B sales and institutional deals take time to mature. To protect your pipeline and hard work,



your contract includes a 1-year tail period beyond the initial 3 months. If a deal you originated closes within a year after your freelance engagement, your success fee is fully guaranteed.

Your Mission You will lead the global commercialization of Helena AI , our proprietary artificial intelligence platform that transforms complex climate data (such as CMIP6 models and satellite imagery) into secure financial and ecological decisions.

- Generate leads, drive negotiations, and close high-ticket deals with investment funds, NGOs, and environmental project developers.
- Drive revenue across our diversified business streams: Intelligence (SaaS subscriptions), Origination, Development, and Academy.
- Position our value proposition effectively: we do not just sell software; we sell predictable profitability for investors, measurable impact for the planet, and justice for local communities.

Who You Are

- Startup DNA: You thrive in a horizontal, fast-paced, and dynamic environment where you have radical autonomy and do not require micromanagement.
- Hunter Mentality: You are highly motivated by aggressive success fees and are confident in your ability to build and convert a robust pipeline from scratch.
- Purpose-Driven: You have a genuine passion for nature conservation, carbon markets, and global ecological impact.
- Data-Literate: You have the ability to translate deep mathematical and scientific concepts into compelling, easy-to-understand business cases for C-level executives and ESG committees.

📌 Growth & Sales Lead – Nature Tech & Carbon Markets (Freelance to Permanent) (España)
🏢 NatureBrain
📍 España