Co-Founder & CTO — Climate Tech SaaS & AI Platform in London

Co-Founder & CTO — Climate Tech SaaS & AI Platform in London

London Full-Time 63000 - 77000 £ / year (est.) No working from home possible
Stealth Startup

At a Glance

  • Tasks: Lead tech development for a climate-focused SaaS platform and drive sustainability solutions.
  • Company: Exciting early-stage climate tech startup in London with a mission to decarbonise supply chains.
  • Benefits: Equity ownership with potential for salary post-funding and a chance to shape the future.
  • Other info: Ideal for entrepreneurial spirits ready to build from the ground up in a dynamic environment.
  • Why this job: Join a passionate team making a real impact on climate change through innovative technology.
  • Qualifications: Strong software engineering skills and a passion for sustainability and AI.

The predicted salary is between 63000 - 77000 £ per year.

  • Climate Tech Startup | UK | London | Hybrid
  • About the Opportunity

We are an early-stage climate tech startup developing a digital solution to accelerate Scope 3 decarbonisation across supply chains.

This is a Technical Co-Founder opportunity at an early-stage climate tech startup.

As the company is currently pre-funding, there is no salary available initially.

The successful candidate will receive equity ownership.

Following fundraising, the role will transition into a full-time executive position with salary and continued equity ownership.

  • Role Responsibilities
  • Define and lead the technology roadmap and product architecture.
  • Build and scale a secure Saa S platform from the ground up.
  • Lead software development, engineering decisions, and technical strategy.
  • Develop AI and data-driven solutions to support carbon analysis, supplier assessment, and sustainability insights.
  • Build data pipelines and analytics capabilities for Scope 3 emissions and supply chain intelligence.
  • Work closely with customers to translate industry challenges into practical technology solutions.
  • Support fundraising and help shape the company's future growth.
  • Key Skills & Experience
  • Software Development
  • Strong full‑stack software engineering experience.
  • Experience building scalable Saa S platforms.
  • Knowledge of cloud technologies (AWS/Azure/GCP), APIs, databases, and modern software architecture.
  • Data Science & AI
  • Experience with machine learning, AI, data analytics, and data engineering.
  • Ability to build data‑driven solutions and intelligent insights.
  • Climate, Construction & Supply Chain (Desirable)
  • Understanding of supply chain management, procurement, or supplier engagement.
  • Knowledge of Scope 3 emissions, carbon accounting, ESG, Net Zero, or sustainability reporting.
  • Experience in construction, infrastructure, or industrial sectors is advantageous.
  • Academic Qualifications
  • Ph D or Master’s degree in Computer Science, Software Engineering, Data Science, Artificial Intelligence, Information Technology, Engineering, or a related technical discipline.
  • Strong technical background demonstrated through professional experience, projects, research, or entrepreneurial ventures.
  • Additional qualifications or experience in sustainability, environmental science, construction, supply chain management, procurement, or climate technology would be advantageous.
  • Ideal Candidate
  • Passionate about climate technology and sustainability.
  • Excited by building products from the ground up.
  • Entrepreneurial, collaborative, and comfortable in an early‑stage environment.
  • Interested in using software, AI, and data to create measurable environmental impact.
  • #J-18808-Ljbffr

Co-Founder & CTO — Climate Tech SaaS & AI Platform in London employer: Stealth Startup

Stealth Startup is an exceptional employer that fosters a dynamic and inclusive remote work culture, perfect for aspiring data scientists. With a focus on professional growth, interns will gain invaluable hands-on experience while collaborating with experienced teams, all within the supportive framework of UK time zones. This role not only offers the chance to develop technical skills in Python and machine learning but also encourages innovation and creativity in solving real-world data challenges.

Stealth Startup

Contact Details:

Stealth Startup Recruitment Team

We think you need these skills to ace Co-Founder & CTO — Climate Tech SaaS & AI Platform in London

Full-Stack Software Engineering
SaaS Platform Development
Cloud Technologies (AWS/Azure/GCP)
API Development
Database Management
Modern Software Architecture
Machine Learning