Chief Technical Officer / Product Manager, London

We’re developing an environmental‑social app that makes climate action easy, fun & social, leveraging positive peer pressure to create a movement to protect the planet from climate change.

We're a diverse team of 40 volunteers with experience from NASA, Sky, WhatsApp, Facebook, Airbus, NHS and rapid‑scale start‑ups, including climate scientists, Olympians, and Guinness‑world record‑holders.

• Develop and implement product strategies aligned with the vision and goals.
• Develop and maintain a product roadmap and log for the app.
• Manage the product development cycle, including planning, design, development, and testing.
• Work closely with cross‑functional teams including designers, developers and community builders to deliver the product.
• Create, update and delegate Trello tasks to the Android, iOS, and backend development teams.

• Strong experience in Product Management.
• Passion for climate action and the fight against climate change.
• Proven track record of delivering successful products to market.
• Strong technical background and understanding of software development methodologies.
• Excellent communication and leadership skills with ability to lead and collaborate with cross‑functional teams.

Please send an email to (cc: ) with a brief explanation of why you would like to join and your CV or previous experience.

Thanks for wanting to put your valuable time & energy into saving the world.

Sam