Joko is a tech company founded in Paris, dedicated to helping consumers shop smarter by providing features such as cashback, coupons, price alerts, carbon tracking, and more. We are a certified B Corporation with 105+ team members across Paris, Barcelona, New York, and remote.Position: Data EngineerResponsibilitiesScale our data infrastructure: Lead the evolution of our stack to be more scalable, reliable, and cost‑efficient.Power AI initiatives: Build solid foundations that enable AI data products used company‑wide.Design and maintain data pipelines: Build robust ingestion processes from internal systems, APIs, and external tools.Unlock scalable data modeling: Support analysts by improving dbt organization, factorizing jobs, ensuring quality and scalability.Ensure data quality & observability: Implement monitoring, testing, and alerting systems for freshness, reliability, and accuracy.Manage data access & governance: Define and enforce access control policies in Snowflake, Metabase, etc.Implement documentation & knowledge sharing: Document models, pipelines, workflows for onboarding and collaboration.Tackle future challenges: support new market launches, manage growing volumes,



centralize pipelines within orchestration tools.Qualifications5+ years of experience in data engineering or similar roles with ownership of building or scaling data infrastructure.Track record of implementing or scaling a modern data stack (Airflow, dbt, BigQuery/Snowflake, event streaming, etc.) in a startup or scale‑up.Proficient in SQL and Python.Hands‑on experience with orchestration tools such as Airflow and cloud environments (Snowflake, GCP, AWS).Strong understanding of data modeling, warehousing principles, and performance optimization.Interest and curiosity in AI and its applications within data.Pragmatic, curious, proactive mindset;

values clean architecture, documentation, continuous improvement.Strong communication skills with both technical and non‑technical stakeholders.Fluent in English, written and spoken.BenefitsCompetitive compensation.Equity for all full‑time employees.Dedicated half‑day each week for AI skill development.Yearly offsite and team‑building event budget.ClassPass subscription contribution.8‑week paid leave after second parent.Location & CompensationParis, Barcelona – possible partial remote. Salary: €70,000 – €100,200 per year.#J-18808-Ljbffr

📌 Data Engineer (Barcelona) - €70.000 - €100.200 A Year
🏢 Joko
📍 Barcelona