Development Engineer 4
Chennai, IN
3h ago
source : DirectEmployers Association

Business Unit : Position Summary The dx Team has responsibility including Data Engineering in DevOps Model for Comcast; one of the major goal is to harmonize the data ingestion and consumption layer across Comcast.

Creating enterprise data sources as a single version of truth is a goal of dx Team. The Big Data Software Developer will develop (code / program), test, debug -ETL (Extract / Transform / Load) of data to answer technically challenging business requirements (complex transformations, high data volume).

All work needs to be documented. Employees at all levels are expect to :

  • Understand our Operating Principles; make them the guidelines for how you do your job
  • Own the customer experience - think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services
  • Know your stuff - be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences
  • Win as a team - make big things happen by working together and being open to new ideas
  • Drive results and growth
  • Respect and promote inclusion and diversity
  • Do what's right for each other, our customers, investors and our communities Core Responsibilities
  • Analyzes and determines data integration needs
  • Evaluates and plans software designs, test results and technical manuals using Big Data (Hadoop) ecosystem
  • Reviews literature, current practices relevant to the solution of assigned projects in Data Warehousing and Reporting areas.
  • Experience with DevOps tools (GitHub, Jira) and methodologies (Agile, Scrum, Kanban, Test Driven Development)
  • Hands on experience with Hadoop ecosystem tools like YARN, HDFS, Hive, Sqoop, understanding of systems performance data (collection, monitoring, analysis)
  • Hands on experience on Teradata Database Administration, knowledge of Teradata RDBMS at both physical and logical level working knowledge of Teradata suite of tools : Viewpoint, TASM , BTEQ, ARCMAIN, TPT, FASTOAD, MLOAD, TPUMP, DBQL, PDCR.
  • Collaborate with various cross functional teams; infrastructure, network, database and application for various activities : deployment of new software, environment, capacity, uplift
  • Performance tuning of Hadoop clusters and various Hadoop components and routines
  • Monitor job performances, file system / disk-space management, cluster and database connectivity, log files, management of backup / security and troubleshooting various user issues
  • Hadoop cluster performance monitoring and tuning, disk space management
  • Harden the cluster to support use cases like self-service in 24x7 model and apply advanced troubleshooting techniques to critical, highly complex customer problems
  • Contribute to the evolving Hadoop / EDW architecture of our services to meet changing requirements for scaling, reliability, performance, manageability and price
  • Work with various teams to setup new Hadoop users, security and platform governance
  • Create and execute capacity planning strategy process for the Hadoop platform
  • Edits and reviews technical requirements documentation
  • Displays knowledge of software engineering methodologies, concepts, skills and their application in the area of specified engineering specialty (like Data warehousing)
  • Displays knowledge of, and ability to apply, process software design and redesign skills
  • Displays in-depth knowledge of, and ability to apply, project management skills
  • Works independently, assumes responsibility for job development and training, researches and resolves questions and problems, requests supervisor input and keeps supervisor informed required
  • Consistent exercise of independent judgment and discretion in matters of significance
  • Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) as necessary
  • Other duties and responsibilities as assigned Compliance Disclaimer The above information has been designed to indicate the general nature and level of work performed by employees in this role.
  • It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.

    Comcast is an EEO / AA / Drug Free Workplace. Comcast is an equal employment employer.

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