At Ryz Labs, we’re looking for a hands-on Senior Data Engineer / Analytics Engineer to own and evolve
one of our clients’ data platforms, reporting layer, and AI-driven data capabilities.
You’ll report directly to the Head of Data & Analytics and operate as a high-impact individual
contributor across finance, operations, merchandising, marketing, and product. This is a builder
role, not a people manager role.

You’ll be expected to move quickly, work scrappily, and take ownership from problem definition
through implementation. This role is adecuado for someone who thrives in a startup or scale-up
environment, where speed, iteration, and pragmatism matter more than perfection.

What You’ll Do
• Own and evolve data architecture across ingestion, transformation, and
reporting layers, with a centralized cloud data warehouse.
• Build and maintain scalable data pipelines across a variety of internal and external data
sources, ensuring reliability, completeness, and accuracy.
• Develop robust validation frameworks to monitor data quality and quickly identify issues.




• Write and optimize complex SQL to power analytics, reporting, and business
decision-making.
• Design and maintain data models that support financial reporting, operational analytics,
and merchandising insights.
• Partner closely with Finance to ensure accurate, reconcilable reporting across revenue,
costs, and unit economics.
• Build and maintain dashboards and reporting used by leadership to drive decisions
across the company.
• Identify and resolve data issues quickly, balancing speed and accuracy in a fast-moving
environment.
• Support integrations between core business systems and ensure clean, consistent data
across platforms.
• Explore and implement AI-driven workflows that enhance data accessibility and
decision-making.
• Automate manual reporting processes and improve operational efficiency across teams.
• Act as a cross-functional partner, translating ambiguous business questions into clear,
actionable

📌 Senior Analytics Engineer (Buenos Aires)
🏢 Ryz Labs
📍 Buenos Aires