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# Specialty Developer

- **Company:** Mitchell Martin
- **Location:** Jersey City, NJ, United States
- **Experience:** Expert
- **Salary:** $178,880.0 - $199,680.0
- **Contract:** Contract
- **Skills:** Big Data, Computer Programming, Databases, Data Normalization, Performance Tuning, SQL Databases, Data Processing, Data Layers, Integration Frameworks, Programming Languages
- **Published:** October 27, 2026
- **Apply:** https://www.dice.com/job-detail/ea059b92-a890-4e23-8743-ec13d96e4a08

## About the Role

* 10 years of professional experience in large-scale data engineering within financial technology.
 * Expert-level experience with data processing frameworks and performance tuning.
 * Experience designing semantic layers for business intelligence applications.
 * Deep knowledge of risk aggregation methodologies and financial risk measures.
 * Strong programming skills in general-purpose programming languages and SQL.

## Description

Join a team dedicated to building a high-performance data aggregation platform in a financial setting. Located in Jersey City, NJ, this onsite contract position involves leading the development of a new data processing engine. You will work with large-scale data transformation technologies and collaborate with a team of expert engineers., * Architect and build a high-performance aggregation platform using a data processing framework.

 * Design algorithms to optimize computational complexity of data aggregations.
 * Create a semantic layer over aggregated data for business intelligence applications.
 * Develop a self-service platform for defining new data aggregations.
 * Load aggregated metrics into high-performance databases for analytics and UI layers.