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# Scala/Spark Developer - Big Data

- **Company:** Infinite Computer Solutions Inc
- **Location:** Hanover, NJ, United States
- **Experience:** Expert
- **Salary:** $189,592.0
- **Contract:** Temporary to permanent
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Airflow, Big Data, Cloud Computing, Cloudera Impala, Continuous Integration, Data Validation, Extract Transform Load (ETL), Data Transformation, Data Systems, Apache Hadoop, Apache Hive, Python (Programming Language), Scala (Programming Language), SQL Databases, Scripting, Freeform SQL, Apache Spark, Data Lakes, Apache Kafka
- **Published:** August 18, 2026
- **Apply:** https://www.careerjet.com/jobad/usd50d56e3ad6f9662f5fb48cdf3671bbd

## About the Role

Required Skills: Spark, Scala, Hadoop (Hive/Impala), SQL, Python.
Nice to Have: Kafka, Airflow, Cloud platforms, CI/CD, Data Lake technologies.
Preferred: Banking/Financial Services experience, particularly Trading, Capital Markets, Tax, Risk, or Regulatory data.

## Description

* Design and develop scalable data-processing applications using Scala and Apache Spark.
 * Build, maintain, and optimize large-scale data/ETL pipelines.
 * Work extensively with Hadoop ecosystem technologies, including Hive and Impala.
 * Develop complex SQL queries and data transformations.
 * Use Python for data processing, scripting, and automation.
 * Analyze performance bottlenecks and optimize Spark jobs for scalability and performance.
 * Perform data validation, troubleshooting, and production support.
 * Work with large volumes of structured and semi-structured financial data.
 * Collaborate with architects, analysts, and business teams to implement data solutions., What will you be doing? Barclays Services Corp. seeks Java Developer - Markets Post Trade in Whippany, NJ (multiple positions available): Develop and Enhance Big Data System us…
 + 6 days ago, Job Title: Hadoop Developer Location: Whippany, NJ Duration: 6+ Months - Contract Experience: Minimum Years' experience: 7 - 12+ Years - is a MUST Work Authorization's (VISA T…
 + 1 month ago
+


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