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Sr. Software Developer

Company: SPECTRUM
Location: Maryland Heights
Posted on: June 24, 2022

Job Description:

TITLE: Sr. Software Developer
LOCATION : Maryland Heights, MO
JOB SUMMARY:
Build, oversee, maintain, and support BigData technologies for business teams including Software Engineering, Business Intelligence, and Marketing. Improvise new technical infrastructure based on new market trends. Maintain Big Data infrastructure and clusters for different projects and end-user facing portal applications including Charter.net, Spectrum Guide, Spectrum TV App, OneApp, and Spectrumbusiness.net. Support, design, develop, automate, and implement Big Data Clusters using Big Data components including Hadoop (HDFS), YARN, Spark, Kafka, Hbase, Cassandra, SOLR, Ranger, Oozie, Sqoop, Cloudera, Hortonworks, Elasticsearch, and Map Reduce, to enhance data analytic capabilities. Perform system administration and automation of Hadoop and Kafka including installation, maintenance, and configuration. Resolve issues related to development, operations, implementations, and system status. Research and recommend options for department direction on Big Data management. Oversee and maintain all production and non-production Hadoop and Kafka clusters and their infrastructure. Code and perform unit and integration testing of software to ensure proper and efficient execution and adherence to business and technical requirements. Code, test, and debug new software, and perform enhancements to existing software. Design and write programs according to functional and non-functional requirements. Lead code review sessions to validate adherence with development standards. Review and provide input into development standards. Develop and maintain technical documentation. Serve as final escalation point to resolve incidents and problems for production applications and web services supported by the team in accordance with identified Service Level Agreements. Solve complex software problems by collaborating with internal end-users and with technical and architecture teams. Implement, monitor, test, and audit new software programs to maximize efficiency of the various software systems. Participate in continuous performance improvement sessions to discuss opportunities to improve processes or standards. Analyze and resolve computer related problems by coordinating with in-house personnel to diagnose and fix operational issues. EDUCATION/ REQUIREMENTS:
Bachelor's degree (or foreign equivalent) in Information Technology, Computer Science, Management Information Systems, or a related field, and 4 years of experience designing, developing, automating, implementing, and supporting big data clusters using Hadoop (HDFS), Kafka, Yarn, Hive, and HBase; of which 1 year of experience performing performance tuning of Big Data components, including Hadoop (HDFS), Yarn, Spark, Kafka, Hbase, Cassandra, SOLR, Ranger, Oozie, Sqoop, Cloudera, Hortonworks, Elasticsearch, Map Reduce, and Hive SQL queries; addressing performance issues related to YARN; enabling and configuring Kerberos for Hadoop components; implementing enterprise security for Hadoop and Kafka; developing NoSQL databases; and developing Shell scripting or Python scripting; and performing system administration and automation. In lieu of a Bachelor's degree, or foreign equivalent, in Information Technology, Computer Science, Management Information Systems, or a related field, employer will accept an additional two (2) years of experience with handling large-scale distributed platforms, integration projects, and enterprise applications and scripting in Unix and Shell scripting.
ISW353 313326 313326BR

Keywords: SPECTRUM, Springfield , Sr. Software Developer, IT / Software / Systems , Maryland Heights, Illinois

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