Design of metasurfaces for terahertz and infrared applications

Design of metasurfaces for terahertz and infrared applications Download job offer in PDF format Contract type : Fixed-term contract Renewable contract : Yes Level of qualifications required : Graduate degree or equivalent Fonction : Temporary scientific engineer Level of experience : Recently graduated About the research centre or Inria department The Inria centre at Université Côte d'Azur includes 42 research teams and 9 support services. The centre's staff (about 500 people) is made up of scientists of different nationalities, engineers, technicians and administrative staff. The teams are mainly located on the university campuses of Sophia Antipolis and Nice as well as Montpellier, in close collaboration with research and higher education laboratories and establishments (Université Côte d'Azur, CNRS, INRAE, INSERM ...), but also with the regiona economic players. With a presence in the fields of computational neuroscience and biology, data science and modeling, software engineering and certification, as well as collaborative robotics, the Inria Centre at Université Côte d'Azur is a major player in terms of scientific excellence through its results and collaborations at both European and international levels. Context The position is with the Atlantis project-team at the Inria center of Université Côte d'Azur center whose research activities are concerned with the development of innovative numerical modeling tools for nanophotonics. These numerical tools are implemented in the DIOGENeS software suite for simulating nanoscale light-matter interactions [https://diogenes.inria.fr/]. Assignment The main objective in this assignment is to adapt and exploit the numerical tools in the DIOGENeS software suite for the design of of metasurfaces. The recruited engineer will actively participate in a study for demonstrating the benefits of these numerical tools through the simulation and fabrication of realistic and challenging use cases pertaining to applications of metasurfaces in the terahertz and infrared regimes. This study will be conducted in close collaboration with NAPA technologies located in Archamps. NAPA Technologies is a deep-tech SME that develops innovative and efficient processes for micro- and nano-texturing surfaces including metasurfaces. Main activities • Design and implement computational methods in object-oriented Fortran for partial differential equation models of nanophotonics • Enhance the DIOGENeS software suite through new features, debugging, and performance optimization • Conduct numerical studies on the design of metasurfaces for terahertz and infrared applications • Represent the team at workshops, conferences, and dissemination events • Develop and maintain technical documentation • Contribute to scientific publications and technical reports Skills Required qualifications: • PhD or Master’s in applied mathematics, scientific computing, computational wave physics, or photonics • Strong programming expertise in C++ and/or Fortran for scientific computing • Solid background in numerical analysis and finite element methods • Familiarity with software engineering practices and version control (e.g., Git) • Excellent command of English (spoken and written) Preferred skills: • Extensive experience in C++ or Fortran, particularly for high-performance scientific computing • Proficiency in computational electromagnetics and Maxwell solvers • Working knowledge of parallel computing (MPI, OpenMP, OpenACC, or CUDA) Desired skills: • Understanding of optimization algorithms • Experience with reduced-order modeling techniques • Exposure to deep learning and neural networks • Proficiency in Python for scientific workflows • Prior involvement in collaborative or interdisciplinary research projects Benefits package • Subsidized meals • Partial reimbursement of public transport costs • Leave: 7 weeks of annual leave + 10 extra days off due to RTT (statutory reduction in working hours) + possibility of exceptional leave (sick children, moving home, etc.) • Possibility of teleworking and flexible organization of working hours • Professional equipment available (videoconferencing, loan of computer equipment, etc.) • Social, cultural and sports events and activities • Access to vocational training • Contribution to mutual insurance (subject to conditions) Remuneration From 2692 € gross monthly (according to degree and experience) Apply for this position Share • Facebook • Linkedin • Twitter • Email General Information • Theme/Domain : Numerical schemes and simulations Scientific computing (BAP E) • Town/city : Sophia Antipolis • Inria Center : Centre Inria d'Université Côte d'Azur • Starting date : 2027-01-01 • Duration of contract : 12 months • Deadline to apply : 2026-09-18 Warning : you must enter your e-mail address in order to save your application to Inria. Applications must be submitted online on the Inria website. Processing of applications sent from other channels is not guaranteed. Instruction to apply Defence Security : This position is likely to be situated in a restricted area (ZRR), as defined in Decree No. 2011-1425 relating to the protection of national scientific and technical potential (PPST).Authorisation to enter an area is granted by the director of the unit, following a favourable Ministerial decision, as defined in the decree of 3 July 2012 relating to the PPST. An unfavourable Ministerial decision in respect of a position situated in a ZRR would result in the cancellation of the appointment. Recruitment Policy : As part of its diversity policy, all Inria positions are accessible to people with disabilities. Contacts • Inria Team : ATLANTIS • Recruiter : Lanteri Stéphane / Stephane.Lanteri@inria.fr About Inria Inria, the French national institute for research in digital science and technology, supports the French government in national research and innovation strategies in the digital field, acting as Digital Programs Agency. Inria leads over 300 research and innovation projects with its 3,500 scientists, engineers, and support staff, in partnership with universities and the digital ecosystem (businesses, entrepreneurs, and public stakeholders). Together, we explore strategic fields such as artificial intelligence, cybersecurity, quantum computing, cloud technologies, digital transformation in healthcare, digital twins, and digital technologies for defence. We develop practical solutions such as software, tech startups, partnerships with national companies, and cutting-edge training programmes. Our goal is to drive scientific, technological, and industrial excellence to ensure France’s digital sovereignty.