Data Engineer

Yousign

Barcelona💼 Full-time💰 $52,000–$55,000🗓 2026-05-16 → 2026-08-08

Core

Building and evolving a self-hosted modern data platform with a focus on fraud detection and data reliability.

Role type

Senior Data Engineer (IC)

Builds

Data ingestion systems, fraud detection pipelines, and dbt data models on Snowflake.

Domain

Fintech / Fraud Detection / Data Engineering

Deliverable

production ML models | product features | infrastructure

Required skills

Python, SQL, Airflow, dbt, Snowflake, Kubernetes, Terraform, GitOps, Generative AI tools

Preferred skills

Metabase, Helm charts, ArgoCD

Responsibilities

Build and maintain the data platform ensuring robustness and observability; Partner with analytics engineers to optimize data modeling and transformation; Develop automated workflows and connect external APIs; Define technical architectures and manage production incidents.

Seniority

Mid-Senior, hands-on IC

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About Yousign

Yousign (soon to be Youtrust) is a European Digital Trust provider, fully compliant with eIDAS and the highest European standards. Our three modules – electronic signatures, identity and document verification, and e-seals – can be used independently or combined within sector-specific workflows, ensuring simple, secure and legally compliant processes for SMEs and mid-sized companies. Hosted and processed entirely in Europe, we guarantee sovereignty, transparency and reliability. As a certified B-Corp, we combine innovation with responsibility – building trust at the heart of every digital excha