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Credit Risk Technology - Big Data Developer Lead

Job Description

Credit Risk Technology - Wholesale Credit Analytics and Solutions technology WCAS) is responsible for building a data analytics platform to support key credit risk practices across Wholesale businesses. WCAS’ areas of responsibility include Traditional Credit Product stress testing, developing the firm's authoritative wholesale credit risk parameter data reservoir, the construction and integration of credit and capital limits, risk grading methodology, and the provision of strategic advice and solutions to the originating businesses. 

We are looking for a Big Data Application Developer. In this role you will be responsible for architecture, design and development of WCAS Strategic platform. WCAS Strategic platform is being developed using Big Data Technologies (Hadoop, HBase, Spark, Impala) on Cloudera Stack.


  • Develop on Hadoop technologies including HDFS, MapReduce2, YARN, Hive, HBase, Sqoop, Spark and Kafka
  • Translate, load and present disparate data sets in multiple formats/sources including JSON, Kafka queues etc
  • Translate functional and technical requirements into detail design
  • Design, implement and deploy ETL to load data into Hadoop/NoSQL
  • Application performance tuning and troubleshooting
  • Participate in analysis of data stores and help with data analytics
  • Ensure solutions developed adhere to security and data entitlements
  • Propose best practices/standards
  • Assist and support proof of concepts as Big Data technology evolves.


  • BA/BS degree in Computer Science, Engineering, or closely related field 
  • 5+ years of hands on development experience in JAVA
  • Strong knowledge of data structures and algorithms
  • Experience with big data technology (BDT) and Hadoop Eco-System is required
  • Deep expertise in creating Big Data stores with special consideration to efficient storage, partitioning strategies, storage formats etc
  • Experience with performance tuning on Spark/Hadoop
  • Preferred experience with Cloudera Stack
  • Strong analytical, problem solving, and organizational skills
  • Excellent verbal and written communication skills


Req #: 160040969
Location: Brooklyn, NY US
Job Category: Technology
Employment Type: Full Time
Potential Referral Amount: 5000 US Dollar (USD)

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