
Joko · Paris
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 m...
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 is remote-friendly.
The Data team at Joko is turning mountains of data into actionable insights for all the teams! The Data team is part of our
Operations department led by our COO, and our mission is to empower the company to make informed decisions.
analyses and tools. Our goal is to allow teams to leverage powerful insights from advanced reporting and predictive models.
for our stakeholders, seamlessly bridging data insights with the AI tools we use, built on secure and trustworthy foundations.
stakeholders, providing support and training on data tools, and building close relationships to ensure our solutions align
perfectly with their operational needs and evolve with them over time.
As a Data Analyst, you will have a cross-functional role and collaborate closely with teams to understand our data and develop
insights.
will support decision-making processes across all teams. You will also contribute to data science initiatives by building
predictive models and applying statistics to generate deeper insights and drive measurable business impact.
explore data autonomously. Leveraging AI tools to move faster, your focus will be on what matters most: defining the right
metrics, surfacing meaningful insights, and ensuring data is understood and acted upon across the company.
integrated and maintained over time.
evangelize data usage to help them make smarter choices and become more autonomous over time.
with the latest analytical methods, AI developments, and tools in our data stack.
different seniority levels, so we encourage you to apply even if you are more experienced.
move faster and create more impact.
day to reach excellence.
running.
(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:
elsewhere, we can provide access to a coworking space and a coworking budget.
months per year.
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
think in real time. The exercise will be relevant to your role (e.g. analysis, strategy, or process design).
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.
💙 About Bigblue E-commerce is booming — but independent brands still struggle to match the seamless logistics of giants like Amazon. At Bigblue, we're on a mission to change that. We help brands by democratizing best-in-class operations: scaling faster while delivering a five-star customer experience. Since 2018, we've built a tech-driven logistics platform powering 500+ brands — from fast-growing DTC players to global names like MUJI, Aigle, and Cabaïa. With 110+ employees across Paris, Madrid, and London, our proprietary WMS (Warehouse Management System) Atlas, and a network of 7 warehouses across Europe, we're solving logistics challenges that others haven't dared to tackle — making fulfillment faster, smarter, and greener. Backed by $20+M in funding and trusted by the next generation of e-commerce leaders, we're scaling rapidly — from 10 million orders in 2024 toward ambitious enterprise expansion. The journey ahead is bold, and we're looking for the right partner to help us lead the way. 📊 What data means for Bigblue At Bigblue, data is the backbone of how we operate. Our warehouse network generates millions of events every day — picks, shipments, returns, inventory movements — and it's our data infrastructure that makes sense of it all. Built on BigQuery and dbt, surfaced through Metabase and Atlas, our data platform is what allows us to move fast and operate reliably at scale. As we expand across Europe, keeping this infrastructure robust, scalable, and trustworthy is one of our most critical challenges. The Ops Excellence team plays a key role in that mission: engineering the data layer that powers every operational decision we make.
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.
ABOUT VOODOO Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz. TEAM Blitz is a gaming platform launched by Voodoo in 2021, allowing players to compete on mobile games for real cash prizes (head-up, tournaments, leagues, etc.). It is leveraging Voodoo's unique game portfolio to engage users in a fun and rewarding way. ROLE This role sits at the intersection of the Data and Gaming teams. You'll be the analytical partner to game designers and product managers, owning the measurement and tuning of the games themselves — from difficulty and game parameters to matchmaking fairness and the in-game economy. Your work directly shapes what players experience and how the games perform. MISSIONS: * Own the A/B testing cycle for games and game parameters — designing experiments, validating changes, and reading out results that drive core KPIs (engagement, RTP, rake, fairness, retention). * Analyze and calibrate game parameters — difficulty, scoring, completion rates, seed selection, and payout structures — to hit target player experience and economic goals. * Translate analyses into clear, actionable recommendations that shape game design and the product roadmap. * Build simulations and prototypes to pressure-test parameter and economy changes before rollout, then monitor them live once shipped. * Collaborate closely with game designers and engineers to embed data-driven decisions across the full game lifecycle. * Build and maintain dashboards and reports that keep the Gaming and Data teams aligned on critical game and economy metrics. PROFILE * 3+ years in analytical roles, ideally within gaming or a data-intensive product environment, comfortable working directly with product and design teams. * Skilled in SQL and Python; experience with large, complex datasets. * Strong grasp of A/B testing and statistical methods. * Comfortable with simulation and modeling to reason about game parameters, difficulty, and game economy outcomes. * Thrives in a fast-paced environment with rapid iteration. * Player-first mindset with genuine curiosity about games, player behavior, and game balance. BENEFITS * Competitive salary based on experience * Swile Lunch voucher * Gymlib (100% covered by Voodoo) * Premium healthcare coverage with SideCare, 100% covered for you and your family * Wellness activities in our Paris office * Remote days on Fridays