Senior Data Engineer

Company: NJF Global Holdings Ltd
Apply for the Senior Data Engineer
Location: London
Job Description:

Senior Data Engineer (Cloud Data Platform / Lakehouse)

We’re hiring a Senior Data Engineer to build and scale a global cloud-native Data Lakehouse platform powering quantitative research and trading analytics at massive scale.

What you’ll do

  • Build & evolve a large-scale Data Lakehouse (AWS)
  • Develop Python-based data pipelines for high-volume financial data
  • Design OLAP / distributed data models for analytics & trading use cases
  • Optimise performance across multi-region data platforms
  • Ensure data quality, reliability, and consistency at scale
  • Partner with quants, researchers, and traders on critical data products

What we’re looking for

  • Strong Python + SQL (essential)
  • 5+ years in data engineering / platform engineering
  • AWS experience in production data environments
  • Hands-on with Spark / Kafka / Snowflake / Databricks (or similar)
  • Experience with data lakes / lakehouse / distributed systems
  • Background in financial services, trading, or quantitative environments

Posted: May 28th, 2026