Software Developer (Working Student)

BUZZN is an enabler of People Power, our name for a truly decentral energy revolution. We are a purpose-driven partnership of economists, engineers and social scientists with different backgrounds. The way we feel, think and act is guided by the People Power Manifesto and its purpose ‘A Human-Scale Energy System’.

Our most important digital products are a SaaS-platform and a mobile app that bring together electric-power consumers and producers. The backend is written in Ruby with Roda whereas the frontend is written in Typescript and uses React and Redux. Some legacy parts are written in Javascript, which we still maintain or rewrite in Typescript. We are also using Rust in other projects. We heavily use software tests, such as unit tests and integration tests.

Currently, we are looking for a Working Student who

  • has a penchant for the decentralised energy revolution,
  • is interested in backend development,

and is familiar to these technologies:

  • Ruby with Roda, Dry
  • Typescript with React, Redux/Sagas, Swagger, D3
  • Rust
  • Python with Flask and websockets

Previous experience on the aforementioned technologies is a plus. The position is with flexible hours (12-20 hours per week). We currently have two co-working days per week, where we meet at DEZENTRALE, an energy hub right in Munich city centre. We schedule additional co-working days as required. Please note that working languages are German and English.

Excited by what you just read? Then we are looking forward to hearing from you! Please send your application for the attention of Chaitanya at We are curious to hear what moves you, what you have already moved, and which People Power you could contribute to BUZZN.

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