Data Full Stack

Brevo

At Brevo, we’re not just building a CRM. With our technology, we’re helping millions of organizations build lasting relationships with their customers. From emails and SMS to WhatsApp, Chat, and Marketing Automation, our tools are intuitive, powerful, and built to scale with every ambition. We give businesses a clear view of the customer journey, so they can focus on what matters: connection. As a certified B Corp, we’re proud to grow with purpose, committed to high standards of social and environmental impact, not just performance. Today, more than 500,000 businesses across 180 countries—from NGOs like Amnesty International to global brands like Carrefour, eBay, Louis Vuitton, and Michelin—trust Brevo to engage their audiences, cut through complexity, and deliver results. Our reliable technology and 75+ integrations help them create unparalleled customer experiences, without the usual tech headaches. We recently exceeded 200m ARR and reached a major milestone by becoming a Unicorn, backed by strong growth and global expansion - and we’re just getting started! About the role :    We're looking for a Senior Full Stack Data Analyst to join our Data & Analytics team and become the data-driven decision maker for our organization. You'll transform complex business questions into actionable insights while building the analytical infrastructure that powers strategic decisions across Brevo. This role will report directly to Delphine, Head of Analytics, and you'll work with cross-functional teams across Product, Finance, Marketing, and Revenue. You'll own the full analytics lifecycle-from understanding business needs to delivering insights and maintaining the data models that support them. This is also a role that grows toward AI. As Brevo scales, you'll architect our data foundation to be AI-ready, design AI agents for analytical and operational use cases, and help manage their performance and evolution alongside our AI team.

Joko

At Joko, we help consumers shop smarter. Our mission is to revolutionize shopping, empowering people to find what they need, make informed decisions, and save money. Founded in Paris, Joko is a tech company and certified B Corp with over 105 talents across Paris, Barcelona, and New York (and beyond). More than 6 million users already save money every day at 10,000+ merchants with Joko. From cashback and automatic coupons to price alerts and carbon tracking, we keep expanding our products to make shopping smarter. We’re now building an AI-powered shopping assistant to help users find the best products by price, quality, and environmental impact. Having reached profitability in our core market, we’re now scaling globally, with a strong focus on the US. It’s still day 1, come build the future of shopping with us! This position will be located in Paris 🧚🏻 OUR DATA TEAM At Joko, the Data team plays a central role in transforming data into a true product that powers insights, automation, and innovation across the company. We are part of the Data & Operations department, and our mission is to build robust data foundations that enable all teams to make smarter, faster, and more scalable decisions. Today, the team is made of Data Analysts handling full-stack responsibilities, from building dashboards and conducting analyses to designing and maintaining data pipelines. Joining us as a Data Analyst Intern means getting the opportunity to learn from this full-stack approach: you will be exposed to the entire lifecycle of data processes, from data ingestion and transformation to modeling, business analysis, and visualization. Here's what we do: * Build data as a product: We design, document, and maintain trusted datasets used company-wide—from business reporting to experimentation, automation, and internal tools. * Operate and evolve a modern data stack: We currently operate on Snowflake, dbt, Airbyte, and Metabase. As we grow, we aim to keep strengthening our stack to ensure it stays reliable and robust, while supporting the company’s evolving needs. * Deliver actionable insights and power AI: We deliver high-quality reports, self-serve dashboards, and data tools that help every team—from Product to Ops to Marketing—understand, explore, and act on data. We also lay the ground for data science initiatives and AI-powered features that shape Joko's future products. * Spreading data culture: At Joko, data is everyone's business. We foster a strong data culture by training teams and sharing best practices to make data both accessible and trustworthy. 🎯 WHAT YOU WILL DO As a Data Analyst Intern, you will have a cross-functional role and collaborate closely with teams to understand our data and develop insights. * Continuous learning and improvement: As "never stop learning" is one of our values, you will continuously grow your skills and knowledge, accompanied by an experienced Data Analyst who will support you in mastering analytical methods and the tools of our data stack, helping you develop new expertise. * Data loading and transformation: You will be involved in loading and transforming the data as we have a “full stack” approach in Data at Joko. You will closely collaborate with experienced Data Analysts, who will guide and support you throughout these tasks. While you’ll receive assistance on data engineering parts, this role will give you exposure to the entire lifecycle of data processes. * Deep-dive analyses: You will explore and analyse data to uncover trends, patterns, and potential issues that will help in the decision-making processes across all teams. * Building data solutions: You will contribute to the design and implementation of internal data solutions, such as forecasting or scoring models and decision-support tools that turn data into actionable opportunities for other teams and help them make better decisions at scale. * Reporting and data visualization: You will participate in creating content, such as dashboards and charts, using our data visualization tool. You will be involved in defining the report's content and constructing dashboards and charts to effectively communicate data-driven findings to stakeholders. * Interactions with stakeholders: You will work hand-in-hand with them to understand their needs, collect their feedback, and also evangelize data usage to help them make more informed decisions. 👀 WHO WE'RE LOOKING FOR * Experience: You are seeking your end-of-study internship. Having done an internship in Data and/or in a demanding environment (e.g., M&A, consulting) is a plus. * Education: You graduated from a top-tier engineering, business, or applied science program. * Mindset: You have an entrepreneurial mindset, you like challenges, you welcome feedback and you are willing to get better every day to reach excellence. * Problem-solving & Analytical skills: You love solving complex problems and analyzing data. * Coding knowledge: Familiarity with at least one programming language is expected. Mastering SQL and Python is not mandatory, as you can still learn when joining, but it’s definitely a plus. * Business acumen: You can understand the needs of your business stakeholders and get the big picture of how the business is running. * Communication: You know how to present your conclusions clearly and concisely (written and oral). * Languages: You are fluent in English, both written and spoken. 💎 OUR PERKS (Some of the benefits listed below are available to full-time positions only) At Joko, we believe that flexibility and trust are essential. Our work environment reflects this through: * Flexible remote : If you live in Paris, you can choose to work from our office or from home with no constraints. If you live elsewhere, we can provide access to a coworking space and a coworking budget. * Work from anywhere : Want to spend a month in Italy while working? You can work from most countries in the world for up to 3 months per year. On top of that, we offer plenty of perks: * 💸 Top-market compensation * 📈 Equity for everyone with the chance to own a piece of what you build * 🤖 Half-day each week dedicated to leveling up with AI by exploring new tools, iterating hard, and sharpening your skills * 🌴 Yearly offsite in amazing locations and budget for team-building events & monthly in-person gatherings * 💪 Contribution to your ClassPass subscription * 🍼 8-week leave paid 100% for the second parent * …and much more, check the full list here! 🤝 OUR HIRING PROCESS 1. Intro call: Quick screening with the Hiring Manager or the Talent team. 2. Step 1 – Team interview (45 min): Conversation with two Joko team members (could include the Hiring Manager, people from the team you’d join, or colleagues from other teams). 3. Step 2 – Role-specific assessments * For non-engineering roles: A take-home case study followed by a 45-min interview. We assess both your output and how you think in real time. The exercise will be relevant to your role (e.g. analysis, strategy, or process design). * For engineering roles: A 90-min live technical interview on CoderPad covering code understanding, review, system design, and product thinking (with AI serving as a collaboration tool). 4. Step 3 – Leadership interview (45 min): Conversation with a SteerCo member and a Founder. 5. References: Up to 3 calls with former colleagues or managers. ☕ You may also be invited for coffee with team members to get a feel for our culture.

Raidium

About the company Raidium is building a foundation Model for precision medicine in radiology. Our first release, Curia is already state of the art. Our model is embedded in a new type of solution for the radiologist that enables a revolutionary AI-native workflow. Thanks to a 16M€ seed round raised in November 2024, Raidium is expanding its team.   The team The founders of Raidium are experts in radiology and machine learning from Owkin, bringing together extensive experience from both fields. Paul Herent, CEO, is a radiologist and former interne des hôpitaux de Paris, with a Cogmaster (ENS) and PSL background, and has published pioneering research on deep learning in radiology.  Pierre Manceron, CTO, is a Centrale Paris engineer specialized in Applied Mathematics and Machine Learning, who previously led machine learning projects at Owkin.  Sebastian Schwarz, COO, holds a double degree in X-HEC Data Science & Business, who previously worked as a Strategy & Operations Director at Owkin, where he developed Owkin’s strategic vision and operational agency. Our team brings together strong academic foundations (Polytechnique, Ponts, MVA) and deep medical, AI, and business experience from leading medical and tech companies such as Owkin, Cardiologs, Datadog, and Meta, all united by a mission to revolutionize radiology through cutting-edge technology. The role  As a Full-stack Software engineer at Raidium, play a pivotal role in developing the Raidium product and integrating Machine Learning models. Design, implement, and maintain both front-end and back-end components of Raidium product, involving serving ML models and manipulating radiological images Collaborate with ML Engineers to integrate advanced ML/Deep Learning models into the platform, ensuring the system is highly accurate and efficient. Build the infrastructure and pipelines to support rapid growth in users and data volume without compromising performance. Enforce the best practices to ensure code quality and system soundness: automatic testing, linting, typing… You will work with the R&D team, composed of Software engineers and ML Engineers and you will be managed by Alexandre Blondin, our Lead Software Engineer.