Backend Developer For Climate Advocacy Organisation

What will you be doing?

At Bank.Green, our mission is to lower this vast carbon footprint via technology and consumer action. We empower bank customers with the tools and insights they need to influence their banks towards sustainable lending, or switch to greener alternatives. If you’re passionate about technology, data-driven advocacy, and using your skills to combat climate change, Bank.Green offers the perfect opportunity to make a tangible difference.

In this role you will:

• Collaborate with the existing team of developers and UX/UI designer to enhance and maintain the Green Policy Evaluator.
• Develop robust backend solutions using Python Django/FlaskFlask and Llamaindex.
• Design, implement, and optimize database structures using PostgreSQL.
• Ensure seamless integration of backend components with frontend systems.
• Participate in Agile development methodologies, including maintaining an issue board and adhering to a loose SCRUM system.
• Contribute to code reviews, testing, and debugging to ensure high-quality software delivery

Skills and Experiences

• Proven experience as a Backend Engineer, preferably in a mid to senior level capacity.
• Proficiency in Python programming language and MVC frameworks like Flask or Django.
• Solid understanding of relational databases
• Experience working in Agile environments and using collaborative development tools (e.g., Linear, Git).
• Strong problem-solving skills and attention to detail.
• Excellent communication and teamwork abilities.
• Passion for sustainability and environmental advocacy

Qualities:

• Enthusiasm for environmental sustainability and climate advocacy.
• A collaborative mindset with the ability to connect with people from all backgrounds.
• A flexible, adaptable attitude suited to a dynamic, volunteer-driven organisation.

What difference will you make?

As a developer here, you won't just write code—you'll help shape tools that influence systemic change, making sustainability an actionable choice for everyday people. To date, our bank-checking tool has been used over 500,000 times by bank customers worldwide, while we have shifted a at least $35,000,000 towards banks who are financing a greener future.