Stage Data Scientist

<div class="content-intro"><p>About Mirakl</p> <p>Mirakl is the leading provider of eCommerce software solutions. Mirakl's suite of solutions provides enterprises with a transformative way to drive significant growth and efficiency in their online business.<br>&nbsp;<br>Since 2012, Mirakl has been pioneering the platform economy, empowering retail and b2b enterprises with the most advanced, secure and scalable technology to digitize and expand product assortment through marketplace and dropship, improve efficiency in supplier catalog management and payments, personalize shopping experiences, and boost profits through retail media.</p> <p>Mirakl is trusted by Macy’s, Saks, Henry Schein, The Knot, 1800-Flowers, Best Buy, Lowe's, Ulta and 450+ industry-leading businesses worldwide. For more information: <a href="https://www.mirakl.com">www.mirakl.com</a>.</p> <p>&nbsp;</p></div><div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night"><strong>About the job&nbsp;<br></strong></div> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night">You’ll join our Data Science team, where your mission will be to prototype, iterate on, and bring algorithms to production in close collaboration with Product, Data Engineering, and Development teams. The topics handled by the team have a real impact on our customers: our goal is to make the most of our rich and diverse data to grow their revenue, optimize marketplace operations, and ensure the safety of users and transactions.<br><br></div> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night"><strong>We’re hiring 3 end-of-studies interns for 6 months starting in March or April 2026.</strong><br><br></div> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night">You’ll be mentored by a senior Data Scientist throughout the internship to support your research, hypothesis validation, implementation of innovative solutions, and the development of your technical and analytical skills.<br><br></div> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night"><strong>About the team</strong></div> <ul class="s-list-disc s-pb-2 s-pl-6 s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7"> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Get to Know the Data Science Team That Powers the Mirakl Platform</li> </ul> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night"><strong><br>Our stack and tools</strong></div> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night">Python, SQL, TensorFlow, Keras, PyTorch, Databricks, Spark, AWS (Amazon Redshift, S3, etc.), SQL, Airflow, Delta Lake</div> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night">Day to day, you will</div> <ul class="s-list-disc s-pb-2 s-pl-6 s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7"> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Analyze and prepare data: Learn best practices to explore and transform data to ensure quality and relevance for algorithms</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Prototype algorithms: Test and refine your ideas with your manager’s support</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Collaborate on productionization: Work with Data Engineers to make your solutions ready for real-world deployment</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Build dashboards: Showcase the relevance of your work and monitor production performance</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Present your results: Share your progress weekly with the team for feedback and guidance</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Explore advanced methods: Grow in a high-level technical environment with experts who can train you</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Join brainstorming and tech watch, and collaborate with other teams</li> </ul> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night"><br><strong>We are recruiting for 3 Mirakl products.&nbsp;Example topics handled by the teams :&nbsp;</strong></div> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night"><br>Marketplace product:</div> <ul class="s-list-disc s-pb-2 s-pl-6 s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7"> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Developing a seller scoring model based on quality criteria</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Detecting anomalies in seller behavior</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Improving product recommendation models for catalog expansion</li> </ul> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night">Mirakl Ads:</div> <ul class="s-list-disc s-pb-2 s-pl-6 s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7"> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Fine-tuning and optimizing inference performance of multimodal and text embedding models for a product retrieval system powering sponsored listings</li> </ul> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night"><br>Mirakl Catalog Management:</div> <ul class="s-list-disc s-pb-2 s-pl-6 s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7"> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">For the Catalog Transformer team: Training LLMs and VLMs to automate onboarding of sellers’ catalogs</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">For the Media team: Automatically generating new media types from images for marketplace product pages: 3D, video</li> </ul> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night"><br><strong>You’ll love this internship if:</strong></div> <ul class="s-list-disc s-pb-2 s-pl-6 s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7"> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">You’re in the final year of a Master’s (Bac+5) at an engineering school or university in Computer Science</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">You know Python and its data science ecosystem (pandas, sklearn, seaborn, dash)</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">You’re familiar with data preparation techniques and feature engineering</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">You understand statistics, machine learning, and deep learning algorithms</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">You’re particularly interested in industrialization and scaling of data science models beyond experimental work</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">You want exposure to cloud environments (Google Cloud, AWS, MS Azure)</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">You enjoy teamwork</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">You’re responsive, service-oriented, a good listener, and a strong communicator</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">You’re curious, autonomous, and proactive</li> </ul> <div class="s-whitespace-pre-wrap s-break-words s-font-normal first:s-pt-0 last:s-pb-0 s-py-1 @md:s-py-2 @md:s-leading-7 s-text-base s-leading-7 s-text-foreground dark:s-text-foreground-night"><strong><br>What we offer:</strong></div> <ul class="s-list-disc s-pb-2 s-pl-6 s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7"> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Internship stipend Master 2: €1,600 per month</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">A workplace that supports well-being and balance: breakfasts, fitness and yoga classes, after-work events, game nights</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Supportive mentoring from technical experts</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Regular feedback to help you grow and gain autonomy</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Immersion in a collaborative, passionate team eager to share knowledge and experience</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">A unique opportunity to discover a fast-growing French unicorn and work with international teams</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Access to our Works Council discounts (tickets, etc.)</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Healthy body, healthy mind: with the Gymlib pass, take time for yourself</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Modern offices in the heart of Paris (right by the Eiffel Tower)</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Swile meal vouchers</li> <li class="s-break-words s-text-foreground dark:s-text-foreground-night s-text-base s-leading-7">Transportation covered (50% Navigo, bike, etc.)</li> </ul><div class="content-conclusion"><p>We welcome collaborators with their diverse perspectives and experiences to power us forward. These often far exceed conventional job requirements and help us create a culture of continuous learning. If you’re ready to join a global leader powering digital transformation for 450+ of the world’s most innovative retailers and B2B organizations, we strongly encourage you to apply to any of our roles, even if you think you’re not an exact match.<br>We may use Artificial Intelligence (AI) solutions to help streamline our hiring process, including screening applications, analyzing resumes, and assessing responses. While AI helps us work efficiently, all final hiring decisions are made by humans. For more information, visit our <em data-stringify-type="italic"><a class="c-link" href="https://info.mirakl.com/ai-guidelines-for-candidates-and-interviews" target="_blank" data-stringify-link="https://info.mirakl.com/ai-guidelines-for-candidates-and-interviews" data-sk="tooltip_parent">AI Guidelines for Candidates and Interviews</a></em><em data-stringify-type="italic">.</em></p></div>