Computer scientist specialized in numerical computation engines

Paris, France Permanent

About Artelys

Joining Artelys means, above all, becoming part of a stimulating environment, made up of passionate experts and giving yourself the opportunity to take part in projects addressing various complex issues, notably addressing the major challenges of our time.

Job description

As a member of our R&D team, you will apply your IT and numerical skills to the provision and optimisation of Artelys’ numerical components. Your main tasks will be to:

  • Defining the best compilation options for each range of processors and libraries to guarantee the best performance

  • Improving algorithms

  • Component quality assurance (continuous integration processing chains, functional and technical non-regression – calculation times and memory footprints);

  • Virtualisation, packaging and secure deployment (digital signatures) of components;

  • Implementation of services and interfaces for operating digital components: distribution of calculations, development and maintenance of APIs.


With at least 3 years of experience, you are the ideal candidate if you are familiar with the following technologies and tools:

  • Linux technologies, you are also curious about other worlds

  • C++ and precompilation options

  • CMake

  • At least one HPC scheduling technology (slurm, sge, htcondor) and principles of distributed computing

  • Linear Algebra tools

Motivated by state-of-the-art technologies and innovations, you will be able to tackle different approaches to customer problems or benchmarks with a view to continuous improvement. Combinatorial and non-linear optimisation knowledge will also be appreciated.

Artelys is growing fast and is looking for proactive and creative people who are keen to add value to their work and are motivated to take part in the development of our business.

Fluency in English and French is required.

Working conditions:

  • Permanent contract, managerial status with a 4-month probationary period.

  • Up to 2 days of remote work per week possible.

  • Flexible working hours.

  • Offices located in the city center of each city where we are located

Recruitment process:

Step 1: An initial technical interview via video conference with two recruiters (45 minutes x 2).

Step 2: A second interview via video conference with two other recruiters, as well as a brief 15-minute discussion with the CEO of Artelys (45 minutes x 2 + 15 minutes).

Step 3: If your interviews are successful, we will invite you to visit our premises to make you an offer in person and introduce you to the work environment.

Details about the job
Paris, France
> 3 years
Up to 2 days of remote work per week possible.
Paris, Lyon
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