Javascript Software Developer (Berlin/Remote EU) @ VC-Backed Impact Startup

IT Management

We are Klim, a Berlin-based impact startup on the mission to scale up carbon farming as fast as possible across Europe and beyond. With an ambitious and mission-driven team, strong VC-backing, and great B2B partnerships we are ready to grow. We believe that Carbon Farming is the key to the future of agriculture and our planet. Don’t believe us? Watch Kiss the Ground to change your mind.

Our business model: We are enabling farmers to take on climate change, while turning their businesses more profitable and sustainable. This is made possible by the world's first digital platform for carbon farming as well as related B2B carbon offsetting services, including a Klim food label.

Backed by leading European investors, including Atlantic Food Labs, Ananda Impact Ventures and Wi Venture, and after launching our product (iOS & Android hybrid app and web app), we are now looking for a passionate Javascript engineer to add to our existing engineering team.

As a company focused on positive change, we value all humans and welcome everyone to our team, regardless of race, ethnicity, sexual orientation, gender identity or age.

Please note

  • No recruiters or agencies.
  • We try to respond to all applications, but if you don't receive a response within 14 days, then please consider your application unsuccessful. You are welcome to apply again to future postings. We won't consider applications via other sources (messages, emails, etc).


As a Javascript engineer, you will be working directly with our CTO and other team members to rapidly build new features and improve existing ones in our current product. This will include work on our frontend ReactJS app, backend NodeJS server, Postgres database, and possibly a React Native app.

What is our tech stack?

  • ReactJS for our web client
  • NodeJS & Express for our API
  • Postgres for relational DB & Sequelize ORM
  • Cordova for our hybrid app (our replacement React Native app is in development)
  • AWS and related services for our infrastructure
  • Atlassian software (Jira, BitBucket, etc)


What are the minimum requirements?

  • Min 3 years of experience working with React in a production environment.
  • Min 1 year of experience working with Node.
  • Min 1 year experience working with relational databases.
  • Experience with agile development.
  • Ability to ensure that your code is clean and bug free!
  • Fluent/good English.
  • Enthusiasm for doing something positive.

How do you get bonus points?

  • Experience with React Native is a plus.
  • Experience with AWS is a plus.
  • Experience with unit testing and end-to-end testing is a plus.
  • Experience and passion for startups is a huge plus.

What do you need to succeed at Klim?

  • You must be comfortable working in a small team and by yourself where necessary - we’re a semi-remote startup and we trust each other to do great work!
  • You enjoy the challenges and rewards of working in a startup environment.
  • You should have good knowledge and experience of translating product feature ideas into working components.
  • You must be passionate about deploying tested and bug free code that works in every edge case.


  • You can be based in our office in Berlin - remote or semi-remote is possible if you are based in Germany only. Our current team works mostly from Berlin, with some people in other cities.
  • A rewarding role in an already funded, high-impact startup. Help solve climate change!
  • Opportunity to build a real-world solution used by thousands of farmers.
  • A trusting environment with more challenges and freedom than a corporate gig.
  • We are recently funded, and we will be growing fast.
  • Sponsored gym & training budget

We look forward to your application, and don't forget to keep being awesome!

Updated: 1 week ago
Job ID: 6389591
About Klim
11-50 employees
Information Technology and Services
Berlin, Germany
We are Klim, a Berlin-based startup on the mission to scale Carbon Farming. With a mission-driven team,VC-backing, and great B2B partners we are ready to grow.
Berlin, Germany
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Adiv Maimon
Adiv Maimon
Chief Technology Officer
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  1. Javascript Software Developer (Berlin/Remote EU) @ VC-Backed Impact Startup