Technical Support 3/Software Engineer #JN -052021-64707

Pittsburgh, Pennsylvania
Industry: Java/J2EE
Job Number: JN -052021-64707

Top Must-Have Skills:

  • Entire environment is Linux - must have experience and knowledge with Linux
  • Extensive DBA experience on multiple database technologies; Oracle experience a significant plus
  • Extensive experience with Hadoop platform support
  • Performance monitoring/tuning
  • Troubleshooting/resolving issues
  • Working with vendors & internal groups to determine Root Cause and remediation
  • Experience supporting/upgrading Cloudera Data Hub, Cloudera Manager, Cloudera Navigator (version 5.13.x or newer)
  • Designing/configuring/tuning replication (BDR or other replication tools)

 Familiar with set up and tuning of various components:

  • Kafka
  • Impala
  • Hue
  • Hive
  • Yarn
  • Oozie
  • Sentry
  • Key Trustee
  • Encryption (i.e. – NavEncrypt, HDFS encryption, etc)
  • Experience setting up new clusters (security, user authentication, backup/recovery, data replication, service segregation, failover, loadbalancing, storage, firewall rules, network, etc). Prefer experience with setting up on-premise clusters.
  • Experience designing and enhancing clusters and what factors trigger a redesign or enhancements (i.e. – new workloads, cluster resource constraints, user/data growth, new services/functions, etc)
  • Experience segregating workloads and users
  • Experience conducting proof of concepts and integrating 3rd party tools into the Hadoop environment
  • Experience with automation (dashboards, alerting, scripting)
  • Must be a team player (work with other members of team, other groups, vendors, etc)
  • Must be a good communicator (verbal and written)

 Candidate Requirements:

  • Experience with support Hadoop Platform with Cloudera Data Hub 5.15.x or more current
  • Experience with Sqoop
  • Team supports the platform but does not develop the application, this person needs to be able to keep the Hadoop platform stable
  • Trouble shooting technical and application issues - here's not what's working (service or software), need to be able to triage
  • Install and upgrade platform
  • Data replication

 Degrees/Certifications/Years of Overall Experience Required:

  • High School Degree and Bachelor’s degree (computer science, software engineering, or relevant field) or equivalent work experience required.
  • 6-8 years’ experience required (overall experience with platform)
  • 4-5 years of Hadoop

 Day to Day Responsibilities:

  • Team supports the platform but does not develop the application
  • Perform design tasks and develop components of application and technical architecture
  • Develop test cases and data,
  • Execute tests for the application or technical architecture components,
  • Work with other programmers, designers, and architects to meet application requirements and performance goals,
  • Participate in code reviews,
  • Inform the technical architect and project manager of any issues that may affect any other areas of the project,
  • Fix any defects and performance problems discovered in testing,
  • Document the application to facilitate maintenance.

 Summary:

  • Perform design tasks and develop components of application and technical architecture, Develop test cases and data, Execute tests for the application or technical architecture components, work with other programmers, designers, and architects to meet application requirements and performance goals, participate in code reviews, inform the technical architect and project manager of any issues that may affect any other areas of the project, fix any defects and performance problems discovered in testing, document the application to facilitate maintenance.  

Education/Experience:

  • High School Degree and Bachelor’s degree (computer science, software engineering, or relevant field) or equivalent work experience required. 6-8 years’ experience required

 

 

 


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