Chicago, IL, USA
4 days ago
Big Data Developer
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Job Duties: 

Responsible for coding and testing Big Data/DW and ETL-related programs and processes. work closely with a Big Data/DW/ETL architect, DW and BI developers, source application developers, and database administrators. Support, maintain and enhance these environments to achieve a cross-functional, integrated reporting and analysis environment for University users. work with the Cloudera platform experience with Python programming experience with NiFi tool Contribute to evolving design, architecture, and standards for building and delivering unique services and solutions Implement best-in-industry, innovative technologies that will expand Inovalon's infrastructure through robust, scalable, adrenaline-fueled solutions Participate in the enterprise infrastructure vision and strategy Focus on service reliability and sustainability Develop and execute plans for complex systems backed by excellence, confidence, and thorough engineering analysis Leverage metrics to manage the server fleet and complex computing systems to drive automation, improvement, and performance Responsible for operational support for production systems and optimization. Upgradation and maintenance of HDP/CDH cluster components including Ambari in Dev, UAT and Production environments. Provide support to development teams for Hadoop related issues. Create and manage different Data workflows based on requirements in ApacheNIFI. Monitor Hadoop cluster capacity and manage different queue's capacity and user limit factors in YARN Queue Manager. 

Education: The minimum qualification required for the performance of the above specialty occupation duties is a bachelor's degree or equivalent in Computer Science or equivalent in a related field or a foreign equivalent is required closely related field with relevant experience. 

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