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QuantStack is a team of open-source developers specialized in scientific computing. The team comprises authors and maintainers of major projects such as Jupyter and conda-forge.

QuantStack team members are mostly based in France and Germany, with clients around the world. QuantStack develop software adopted by millions of scientists and engineers in the world, such as Project Jupyter and conda-forge.

Job description

QuantStack is looking for a software developer to join our team of contributors to the open-source scientific computing ecosystem. In this role, you will become a member of a vibrant open-source community, contribute to high-impact projects used by millions in the world, and grow to become a key maintainer of the ecosystems.

You will support the community of users of the Jupyter and xtensor ecosystems, and help shape the future of software adopted by millions of engineers and scientists in the world. In this role, you will:

  • Contribute to the development of the xtensor project and make it compatible with ecosystems in the same area (Apache Arrow, ArcticDB)
  • Work on features such as expression systems, task schedulers, language bindings, high performance memory management
  • Contribute to the Jupyter ecosystem and more specifically to the kernels based on Xeus, the native implementation of the Jupyter Protocol.

Preferred experience

For this role, we are seeking strong C++ programmers, ideally experienced with build toolchains and best practices for package management on the main platforms. Experience with any of the following are strong assets to an application:

  • C++ programming language, CMake build system
  • Architecture and software design
  • Experience with dataframe libraries is a plus
  • While not mandatory, a track record of contributing to open-source software is a plus.

Recruitment process

  • First interview with a Technical Director
  • Second interview the CEO

Our engineering team is fully remote. The company is headquartered in Paris, France, and the majority of our team is Europe-based. We will consider applications in the European Union.