Full Stack Engineer – Climate Tech – Rust

About Climatiq:

We are a climate tech startup on a mission to drive climate action through data and insight. Our team of entrepreneurs, technologists, and scientists, who joined us from Google, MIT, PIK Potsdam and other backgrounds are building a tech platform to empower organisations to take action in tackling the climate crisis. We are building an open-data solution for developers to automatically measure greenhouse gas emissions and consequently act upon robust data and insight. Our flexible tracking API can be integrated into software that businesses already use to accurately calculate and continuously monitor greenhouse gas emissions.

We’re based in Berlin and backed by renowned VCs and advisors in the climate-tech and software sector.

This is an amazing time to join Climatiq. Be part of real, technology-driven endeavour from the beginning. Work with an amazing team and help build something meaningful together with our community.

Job Description:

We are now looking for a Full Stack Engineer (Berlin or Remote/CET timezone) who is passionate about driving measurable, technology-driven change to tackle the climate crisis to join the team. Reporting to the CTO, you will focus on building and improving our core API and other tools around it. We are looking for self-driven engineers who bring fresh ideas and are able to develop a product autonomously in a collaborative environment.

We use the latest technologies, like Rust to power our distributed Edge API, TypeScript and NextJS for our Documentation page and Analytics Dashboard, FaunaDB as our serverless Database, and Python for data processing. We prioritize high scalability and development ergonomics, and collaborate using GitHub.


  • Contribute to our custom Emission Factor Query Engine built in Rust
  • Design, conceptualize and implement new functionalities for our edge distributed API and on-prem solutions
  • Develop and contribute to our API clients
  • Contribute to shaping an Open Data platform for the climate science and sustainability community
  • Collaborate via code reviews, sharing knowledge with your peers
  • Work with Product, Sales and the Founders on project priorities and deliverables

Required Qualifications: 

  • Experience with Rust or the intention to learn it.
  • Write well-structured and high-quality code that’s easily maintainable by others.
  • Self-driven and capable of work with minimal supervision.
  • Attention to detail, the ability to work in teams and collaborate.

Preferred Qualifications:

  • Experience deploying enterprise software in production and on-prem
  • Experience with FaunaDB, FQL, GraphQL or functional query languages
  • Experience releasing or contributing to Open Source projects
  • Experience building developer-focused tools and APIs in production
  • Bachelor’s degree in Computer Science, a related technical field, or equivalent practical experience

If you don’t tick all the boxes but you are passionate about what we are building, we still want to hear from you.

Additional Information

  • Location: Berlin or Remote within +/- 2 hours of CET timezone
  • Starting date: as soon as possible
  • Hours: full-time, flexible working hours

Climatiq is an equal opportunity employer and we welcome and encourage candidates from all backgrounds and experiences to apply for roles on our team. Send us your CV and a short cover letter, highlighting your skills and experience, relevant for the role.

Climatiq is a mission-driven startup based in Berlin. Our software helps businesses understand how and where they generate carbon emissions, and makes it easy to initiate effective change. Our flexible tracking API can be integrated into software that businesses already use to accurately measure and continuously monitor greenhouse gas emissions. Supported by meaningful data, organizations can then use the Climatiq marketplace to reduce their carbon emissions and offset the rest through high-impact projects.