Stage – Deep learning embarqué pour des fonctions critiques dans le domaine spatial
Job description
About Magellium Artal Group
Magellium (Artal Group), with its 300-strong workforce, is an independent player, specializing in the value chain of pixel, image and video data (from satellite, airborne or drone sensors to their use in geographic information systems, cartography and Geointelligence). Magellium promotes mastery of software, AI, image processing and geomatics technologies.
L’unité Imagerie et Applications développe des systèmes de vision et de traitement de données dans les domaines de la robotique spatiale, de la défense et de l’industrie. Nos clients sont les principaux acteurs industriels et institutionnels de ces secteurs.
The position
LE SUJET DE STAGE – Deep embarqué et RISC-V
Depuis près de 10 ans, Magellium mène activement des activités de R&D dans le domaine de l’intelligence artificielle appliquée au traitement des images. Forts de cette expertise et d’une offre désormais bien étoffée nos équipes portent les algorithmes développés sur de nouvelles architectures matérielles pour le domaine spatial.
Dans ce contexte, et sous la supervision de la direction technique de l’unité, vous aurez pour mission de développer ou d’adapter des algorithmes sur processeur RISC-V, ainsi que de porter des modèles d’intelligence artificielle sur des unités de traitement dédiées au Deep Learning (Deep Learning Processing Unit – DPU) de Xilinx ou Hailo AI. Les processeurs RISC-V et les DPU sont aujourd’hui de plus en plus envisagés dans le domaine spatial, en raison de leur modularité, de leur efficacité énergétique et de leur capacité à traiter des charges algorithmiques complexes de manière embarquée.
Afin de mieux comprendre les possibilités et les limites de ces technologies, vous réaliserez un état de l’art des différentes technologies pour connaître leur maturité, avantages/inconvénients et les performances attendues par rapport aux architectures classiques (ARM).
Ensuite vous réaliserez des tests de performance sur différents cas d’usage. Plusieurs algorithmes et modèles d’IA vous seront proposés pour cette évaluation. Le travail aboutira à la rédaction d’une documentation technique destinée à orienter les choix de conception de nos ingénieurs dans le développement d’algorithmes embarqués.
Les applications étudiées s’inscrivent pleinement dans nos domaines de prédilection, à savoir la robotique et le traitement d’images issues de capteurs aéroportés ou satellitaires.
Profile required
Profile required
Etudiant(e) en cursus universitaire ou en Ecole d’ingénieurs préparant un diplôme de niveau Bac+5, ou un Mastère spécialisé, vous avez idéalement suivi un cursus spécialisé en mathématiques appliquées avec des enseignements en intelligence artificielle.
Vous aimez évoluer dans l’environnement exigent des nouvelles technologies et aimez comprendre en détail les outils complexes que vous manipulez.
You are curious and like challenges. Rigor, autonomy, a sense of initiative and diligence are other skills that will enable you to successfully complete this internship.
At Magellium, diversity and inclusion are fundamental to our operations and rooted in our values. We respect the diversity of our employees, their experiences, backgrounds and disabilities, and offer equal opportunities to all. All different, all competent!
About us
Magellium Artal Group has over 26 years' experience in data engineering, imaging and IT technologies. We use innovation and know-how to meet our customers' needs, even the most specific and complex. As an active player in our ecosystem, we advocate strong, meaningful values and give priority to achievable commitments and concrete actions.

Choose a friendly, dynamic company
Stimulating projects
Climate, hydrology, defence, software development... the projects are meaningful, numerous and diverse!
A human-centred company
We advocate local management, autonomy in work and ease of communication.
Are you looking for a career?
At Magelllium Artal Group, we aim to share our knowledge, learn from others and develop everyone’ skills.
A company of engineers for engineers
At Magellium Artal Group, you'll find trained engineers... even in the management offices!
Benefits in the plural!
Our Works Committee is constantly working to introduce new benefits to make our employees feel recognised and valued. In addition to paying 50% of public transport fares, we offer luncheon vouchers, a profit-sharing bonus, vacation bonuses, numerous partnerships with gyms, discounts with many companies, discounts on in-house activities, and more.
Work-life balance
The well-being of our employees is a priority, and this is reflected in our flexible working arrangements. That's why we offer RTT and up to 2 days of remote work per week.
Dynamic corporate life
Afterworks, karaoke nights and blind tests are just some of the events we regularly organise!
Sports and music rooms!
Our premises include a gym and multi-activity room (yoga, massage, pilates), a music room and a games room with table soccer, Nintendo Switch and Xbox for relaxing lunch breaks.

Magellium Artal Group is committed to contributing to social and environmental issues
As part of its strategic orientations, we wanted to define areas of improvement for the implementation of responsible governance in line with the challenges of sustainable development and the role of employees in the company.
89/100
Gender equality index in 2023
79kg of CO2*
saved in 2023 *according to Easytri
Over 350 projects
We have contributed and continue to contribute to numerous French, European and international projects. See our dedicated page for a non-exhaustive list of projects in which we have participated or are currently participating.

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FAQ
Do you hire trainees?
Yes, we hire end-of-study internships. These internships can then develop into permanent contracts (50% of internships transformed into permanent contracts by 2023).
Do you take on work-study students?
We can take on work-study students subject to availability of places and the company/school rhythm, as some projects are not always compatible with a work-study rhythm.
What is the recruitment process at Magellium Artal Group?
The process is fast! We first contact you for an initial discussion with the HR department by telephone or, ideally, on site at our premises. This allows you to immerse yourself in the company and discuss our vision, our values and the job's missions. Then, depending on the nature of the position, we propose a technical discussion with the project manager or the manager of the unit to which you will be assigned. We make sure that each exchange is as natural as possible to put you in the best possible conditions. If there is a specific arrangement to be made for your situation, please let us know!
How do I apply for a job at Magelium Artal Group?
You can apply for our vacancies directly on our website www.magellium.com in the Join us tab.
What documents should I include in my application?
Your application must include a maximum 3-page CV. Little bonus: be creative and original in your presentation! (video, infographics for example).
How long does it take to receive a response to an application?
We respond to applications within 3 days on average.
Any maintenance tips?
Be yourself! At Magellium Artal Group, we believe in a friendly, relaxed working environment. So come as you are, and don't hesitate to ask us questions!
How long is the trial period for an engineer?
The trial period is 4 months. This period may be renewed in certain situations, but not systematically.
Will I be provided with a work computer?
Yes, when you arrive you'll be provided with a workstation complete with monitor, PC, keyboard and mouse. Office supplies will also be at your disposal.
Is remote work possible?
Our company agreement provides for the possibility of remote work up to 2 days a week. Remote working is possible as soon as the trial period has been validated and provided the project allows it (for example, this is not the case for defense projects for reasons of confidentiality).
How do I get to Magellium Artal Group's premises?
Our Toulouse and Courbevoie sites are accessible by public transport (metro and/or streetcar).
What are the company's commitments in the fight against climate change?
At Magellium Artal Group, we are committed to the fight against climate change through various actions.
We raise our awareness of ecogestures, such as switching off equipment, using cups instead of plastic ones, and sorting waste. We organize concrete actions such as challenges during sustainable development week.
When it comes to digital technology, for example, we apply responsible practices to our IT equipment and systems. In 2023, six employees received training in eco-design.
We also promote environmentally-friendly transport and offer bicycle mileage allowances. As a result, 20% of our employees come by bike and 25% use public transport.
If you would like to find out more about our CSR policy, ➡️ visit our dedicated page !
What are your social and financial benefits?
We offer a wide range of benefits to our employees: in addition to a 50% public transport pass, we offer luncheon vouchers, profit-sharing bonuses, vacation bonuses, mileage allowance for bicycles, a dynamic working environment and much more!
Do you organise activities between co-workers at Magellium Artal Group?
Yes, our Social and Economic Committee (ESC) regularly organises activities for colleagues. From escape games to music evenings and Mario Kart tournaments, you'll find plenty of opportunities to meet your colleagues and strengthen ties!