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Java Spark Backend Developer

Freelancehybrid⏱ 5+ months + extension5+ yrs📍 Jersey City, New Jersey, 🇺🇸 United States🗣 English

Java Spark backend developer for high-performance risk data platform at global bank.

Build and architect a metadata-driven aggregation system using Apache Spark for capital markets risk analysis, focusing on performance optimization and complex data modeling. Requires 10+ years of experience in large-scale data engineering with deep expertise in Spark internals, financial risk methodologies (VaR, CCAR, FRTB), and high-performance databases. This is a hybrid contract role in Jersey City with 3 days weekly on-site presence, suited for a senior engineer comfortable with both computer science fundamentals and financial domain challenges.

Tech stack
JavaApache SparkPythonSQLApache PinotApache Druid
Rate
$90-97.83/hr
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Found at a specialist agency · listed 24 October 2026 · InsideJobs links you to the original posting.