Big Data Developer

Big Data / Big Data Engineer 3x onsite; interview onsiteMust live near one of the listed FINRA offices.Rockville, MDTysons, VAWashington, DCNew York, NYJersey City, NJWoodbridge, NJJericho, NYPhiladelphia, PABoston, MAChicago, ILDallas, TXBoca Raton, FLDenver, COLos Angeles, CASan Francisco, CACore requirement: Senior Big Data Engineer / Data Engineer / Big Data Developer with strong Java + Python + Spark + Hadoop + SQL + AWS + Angular experience, capable of connecting user-facing applications with terabyte-scale data platforms, building analytics, dashboards/reporting, and applying AI tools in development.Key Requirements4+ years Big Data – Spark, HadoopStrong Java, Python, AWS, Angular3+ years SQL – data analysis & performance optimizationTerabyte-scale data platforms / large-scale analyticsBuild data-driven insights, dashboards & reportingFull-stack ability to bridge UI applications + Big Data platformsBI integrations / custom modulesAI experience is required – practical use of AI productivity/development toolsFast-moving application/platform development and scalingPriority stack:Spark + Hadoop + Big DataJava + PythonAWSStrong SQLAngularTerabyte-scale data / analyticsDashboards / reporting / BIAI-assisted development