Senior Data Platform Engineer - Real-Time Market Data

Keyrock

Barcelona

Hybride

EUR 90 000 - 130 000

Plein temps

14 jours+

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Résumé du poste

Keyrock is seeking an experienced data platform engineer to shape the Central Data Team’s data platform. You will build streaming and batch pipelines, govern schemas, and develop self-serve tooling used by trading desks, wealth, and product teams.

You’ll design a lakehouse and time-series layer for fast analytics and implement data quality and observability from day one. You will collaborate with Architecture, Infra, and Platform teams while delivering scalable, cost-aware solutions that support

Qualifications

8+ years building production data systems used by multiple teams.
Strong Python and SQL skills with deep understanding of data processing.
Focus on reading, testing, and maintainable code for long-term use.
Experience with streaming/analytical data modelling and governance.

Responsabilités

Build streaming and batch pipelines ingesting market, trading, and portfolio data.
Create self-serve tooling (SDKs, templates, AI agents) for data products.
Own data contracts and evolve schemas to minimize cross-team coordination.
Design lakehouse and time-series storage around query patterns.
Implement data governance, quality checks, and observability from day one.
Develop analytics for cross-exchange spreads, VWAP depth, and risk views.
Ensure cost efficiency and performance are central to design decisions.
Operate infrastructure as code with Docker, Terraform, and CI/CD.
Collaborate openly with Architecture, Infrastructure, and Platform teams.