Software Engineer, R&D

Paris, France
React R API Java C++ Rust Spring Python



Join the ranks of ActiveViam a software provider, where engaged and highly cohesive teams develop, market, and sell big data analytics tools with a strong added value. You like challenge? Great! Because our solutions, which allow our customers, all around the globe, to take the best decisions at the right time, require audacity and a strong desire to always go further. They are used not only to ensure the robustness of major financial institutions and banks, but also to enable data scientists to deploy applications in record time. We are revolutionizing the daily life of our customers.



Atoti, ActiveViam’s flagship in-memory solution, has proven over the years to be the best solution for analysing terabytes of data in an interactive way. Its foundation, the aggregation engine, is continuously improved by a dedicated team.

Join our R&D department located in Paris and enter an environment where you will create new algorithms, concepts, and products in the big data landscape.
We are a team of 30 back end, front end and full stack engineers, focused on code quality and innovation. Your contributions will speed up the queries thanks to new algorithms, add new types of computations to help our customers build complex indicators, reduce the memory usage, simplify our public APIs, etc.


  • Graduated from a top-10 engineering school
  • Proven programming skills with at least one modern language such as Java, C++, Rust with object-oriented design
  • Good analytical and communication skills

Ideally, you also have:

  • 1+ year of professional software development experience
  • Strong knowledge of data structures, algorithms, and designing for performance, scalability



  • Java (from low-level, hand-crafted off-heap memory allocations to Spring Boot webservices)
  • Github
  • CircleCI
  • Python and React.js for client libraries


  • A friendly and collaborative team in an awesome office near the Louvre in Paris
  • A competitive salary
  • Up to two days of remote working per week
  • Large company events such as summer garden party, company-wide offsite seminars, …


At ActiveViam, we know that our evolution and successes have been driven by our culture and values.

Diversity has naturally been part of our values since our inception and we are committed to an inclusive approach, which is why ActiveViam has set up a diversity committee, composed of employees, HR managers and our CEO.

We believe that no one should be discriminated against because of differences such as age, disability, ethnic origin, sex, identity, gender expression, religion or sexual orientation.

By joining ActiveViam you will work in a socially responsible company, offering everyone a chance to be listened to, trained, encouraged in their career and offering attractive remuneration based on equality.

Analytics Computer Software

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