Hadoop & Teradata- Sr.Hadoop Developer

7 Applied
Job Description

Job Description
The Role Responsibilities

  • Analyse issues reported by users and provide solutions/clarification
  • Provide system improvement plans for repeated issues to improve application stability.
  • Analysis of existing jobs for identifying the performance bottlenecks and implement the fine tuning of the jobs
  • Schedule Optimization for ETL jobs to give best performance of the data loads
  • Automatic ETL monitoring process to raise alerts for long running ETLs due to delay in file arrival or any unexpected delays ins job completion
  • Must be strong in technical and Teradata GCFR knowledge
  • Perform production support activities by providing issue analysis and resolution within the specified SLA, depending on the severity of the issue.
  • Work with vendor and Fix product defects.
  • Manage the Remedy/Ticket and keep the latest information in the system
  • Provide support during S@R & Medium priority and during DR drill
  • To build relationship & network with stakeholders within & outside the immediate team
  • Do testing and implementation for periodic BAU fix release
  • Strong in Unix scripting, SQL,PL/SQL
  • Support and coordinate system implementations through the project lifecycle (initiation, planning, analysis / design, development, implementation, testing, rollout, and hand-over) working with other teams on a local and global basis.
  • Work closely with the technical, vendors, DevOps and cloud initiative/POC oriented tasks to define the target detailed solution to deliver the business requirements.
  • ETL Jobs design and test strategy approach for ETLs
  • CTL M Schedule design for ETL jobs & extract report
  • Ensure customer satisfaction through improved service and quality
  • Tableau reporting knowledge is added advantage

Skills Profile
Functional/Technical Skills Skill Proficiency Level
Development programming languages Advanced
Design Introductory
Operating systems Introductory
Unit Testing Advanced
Database (SQL & PLSQL) Advanced
Infrastructure Introductory
Software Config Management Core
Development toolkits Advanced
Scripting (Shell) Advanced
Support system interface Advanced
Support batch jobs Advanced
Process standards Advanced
Application knowledge Introductory
Systems documentation Advanced
Systems integration Advanced
Behavioral Skills Skill Proficiency Level
Analytical and problem solving Advanced
Communication Advanced
Teamwork Core
Coaching Introductory
Stakeholder Management Advanced
Planning and Organisation Advanced
Judgement and decision making Introductory
Group policies and processes Introductory
Key Technical Skills:

Hadoop eco system
Teradata RDBMS
Data Mover
Unix Scripting





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