Numerical optimization specialist

Join Artelys, a leading company in the field of operations research and optimization. As a Numerical Optimization Specialist, you will design and develop cutting-edge optimization solvers, working on various digital libraries and projects. You should have a PhD in applied mathematics or operations research, or equivalent experience, and proficiency in Python or C/C++.

• Conception et développement de solveurs d'optimisation avancés, en mettant l'accent sur la robustesse et la performance du logiciel.
• Développement de nouvelles fonctionnalités algorithmiques combinant mathématiques et informatique, en travaillant sur divers types de bibliothèques numériques.
• Collaboration avec les équipes de R&D pour résoudre des problèmes complexes et contribuer à la création d'un environnement de travail propice au développement des compétences.

Holder of a PhD in applied mathematics or operations research, or have equivalent experience of at least 3 years after obtaining an engineering degree or higher education qualification, you are the ideal candidate if:

• You have proficiency in Python or C/C++ programming language
• You have expertise in various optimization methods: graph theory, continuous optimization algorithms, combinatorial optimization algorithms, nonlinear optimization, etc.
• You have proficiency in designing and optimizing algorithms for high performance computing (HPC) environments
• Fluency in English. French is a plus

Following skills are a plus

• You have additional knowledge in software programming (Spring, BDD, NoSQL, REST/Microservices, Message queuing, etc.) and in compilation
• You are proficient in other programming languages (MATLAB, R, Julia, Java, C#)
• You are proficient in linear algebra tools (especially methods for solving linear systems)
• Previous contributions to open source projects related to numerical optimization, simulation, or computational science would be highly valued. Active participation in relevant communities and networks is appreciated

Curious and enthusiastic, you enjoy tackling complex problems and aspire to develop high-performance, innovative software tools based on cutting-edge mathematical methods. You also demonstrate a high level of rigor in the work you undertake. You aim to contribute to creating a work environment where everyone can develop their skills and initiative.

**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.
• *Artelys is committed to ensuring an inclusive recruitment process based on equal skills. All applications will be considered in an ethical and fair manner.*