At Joko, we help consumers shop smarter. Founded in Paris, Joko is a tech company and certified B Corp with over 105 talents across Paris, Barcelona, and New York (and beyond). We’re now building an AI‑powered shopping assistant to help users find the best products by price, quality, and environmental impact.
It’s still day 1, come build the future of shopping with us
Our Data team
The Data team at Joko is turning mountains of data into actionable insights for all the teams We are part of the Operations department led by our COO, and our mission is to empower the company to make informed decisions on solid, trustworthy foundations.
State-of-the-art analytics & data stack: We build top‑notch analyses, predictive models, and robust data infrastructure. We operate a modern data stack (Snowflake, dbt, Airbyte, and Metabase) and continuously raise the bar on scalability, reliability, and performance.
We are doubling down on the combination of AI and data to unlock a new level of autonomy for our stakeholders, seamlessly bridging data insights with the AI tools we use.




Spread the data culture: We work hand‑in‑hand with our 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 Engineer, you will own and scale our data infrastructure, working closely with Data Analysts, Product Managers, and Engineers to build a reliable, secure, and high‑performing data platform. This is a high‑impact role with significant autonomy as we invest seriously in data engineering.
Scale our data infrastructure: Lead the evolution of our stack to make it more scalable, reliable, and cost‑efficient. Anticipate growth in data volume and complexity, and design systems with performance in mind.
Lay solid data engineering foundations that enable AI data products that are used by all stakeholders across the company.
Design and maintain data pipelines: Bui

📌 Senior Engineer, Data Engineering (Barcelona)
🏢 Joko
📍 Barcelona