Yuno

Staff Engineer — Data Platform

Yuno
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4 months ago
Brussels, Belgium or London, United KingdomStaff+

Responsibilities

  • Define data platform architecture and deliver projects and initiatives end-to-end.
  • Act as a technical reference point by setting standards for quality, testing, observability, data modeling, and documentation.
  • Design and build scalable, performant, reliable real-time and batch data pipelines for high-volume payment transactions.
  • Establish standards for AI-assisted development, automated data quality testing, and LLM-powered data workflows.
  • Design data models supporting fraud detection, revenue analytics, payment success optimization, and regulatory reporting.
  • Own platform reliability, including SLAs, data quality, alerting, and incident response for data services.
  • Ensure secure data handling aligned with PCI-DSS, GDPR, and other relevant compliance frameworks.
  • Partner with Product, AI, and Finance teams to translate business needs into scalable data solutions.
  • Contribute to the data platform roadmap and identify opportunities to create business value through data.
  • Mentor senior and mid-level engineers through code reviews, design reviews, and knowledge-sharing sessions.
  • Collaborate with analysts, data scientists, and product managers to deliver reliable, documented, fit-for-purpose data products.

Requirements

  • 8+ years of experience in data engineering, software engineering, or a related field, including at least 2 years at staff or principal level.
  • Deep expertise designing and building large-scale data platforms using streaming, batch, or hybrid architectures.
  • Hands-on experience with Spark, Flink, Kafka, StarRocks, or equivalent technologies.
  • Strong Python and SQL skills, with comfort across multiple languages and paradigms.
  • Understanding of dimensional modeling, Data Vault, or lakehouse patterns.
  • Experience with cloud data infrastructure on AWS, GCP, or Azure, including managed storage, compute, and orchestration services.
  • Strong understanding of data quality, observability, and governance principles.
  • Ability to set standards and lead technical initiatives across multiple teams without direct authority.
  • Professional proficiency in written and spoken English.
  • Payments or fintech industry experience is preferred.
  • Familiarity with dbt, Great Expectations, or similar tools is preferred.
  • Experience with event-driven services and data mesh approaches is preferred.
  • Exposure to ML platform design or feature store infrastructure is preferred.

Benefits

  • Remote work from anywhere.
  • One-time home office bonus.
  • Work equipment.
  • Stock options.
  • Health plan wherever the employee is located.
  • Flexible days off.
  • Language, professional, and personal growth courses.

Categories

Data Engineering
Yuno

About Yuno

1,001-5,000 employees
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