Job Description :

Greetings from Inc!!!

Below is the JD. If interested Kindly share resume with contact details and also let me know the expected hourly rate.

Note: Send resumes to for quick submittals.

Role: Sr Data warehouse Developer

Location: Dallas, TX

Duration: 3 Months+

Job Description:

The Senior Developer is responsible for development, support, maintenance and implementation of a complex project using Client Data Warehousing and ETL tools built on the Hadoop Eco System. Should have good experience in the application of standard software development principles. Should be able to work as an independent team member, capable of applying judgment to plan and execute tasks. Should be able to respond to technical queries / requests from team members and customers. Should also be able to coach, guide and mentor junior members in the team.

Work experience:

             Minimum 8 years in IT

             Minimum 3 years with hands on experience in RDBMS technologies

             Minimum 3 plus experience in java development

             Minimum 3 years’ experience in Hadoop and NoSql solutions

             Minimum 2 years’ experience in ETL and ELT tools

             Minimum 1year experience as a lead developer

Education: Bachelor’s degree or foreign equivalent required from an accredited institution. Will also consider years of progressive experience in the specialty in lieu of Bachelor’s Degree.

Job Responsibilities

             Position functions as a leader inside the Data Management Team to create scalable ETL and reporting solutions which meet the business needs of the organization

             Partner with Business Analysts, Subject Matter Experts from Business Units, and counterparts in IT to complete system requirements, technical specifications and process documentation for assigned projects

             Review, analyze, and evaluate the scope of the business problems presented and help identify viable technical solutions

             Develop ETL and data warehousing solutions with the Client product and services

             Drive data warehouse architectural decisions and development standards

             Create detailed technical specifications and release documentation for assigned ETL projects

             Ensure data integrity, performance quality, and resolution of data load failures

             Multi-task across several ongoing projects and daily duties of varying priorities as required

             Provide input into each phase of the system development lifecycle as required

             Ensure adherence to published development standards and hadoop best practices, resulting in consistent and efficient implementation of project components

             Ability to make good judgments, decisions, negotiate and good problem solver

Preferred Skills:

             HDFS, HBase, YARN, SPARK, Oozie and shell scripting

             Background in all aspects of software engineering with strong skills in parallel data processing, data flows, REST APIs, JSON, XML, and micro service architecture.

             At least 5 years of Design and development experience in Java/Core Java related technologies

             At least 3 years of hands on design and development experience on Big data related technologies – Hadoop, PIG, Hive, MapReduce & Webservices

             Strong understanding of RDBMS concepts and must have good knowledge of writing SQL and interacting with RDBMS and NoSQL database - HBase programmatically.

             Hands on Knowledge of working with Teradata, Netezza, Oracle, DB2 databases

             Strong understanding of File Formats – ORC, Parquet, Hadoop File formats.

             Strong understanding and hands-on programming/scripting experience skills – UNIX shell, Python, Perl, and JavaScript.

             Should have worked on large data sets and experience with performance tuning and troubleshooting.

             Knowledge of Spark, Spark Streaming, Spark SQL, and Kafka is a plus.

             Experience to Retail domain is a plus

             Experience and desire to work in a fast paced delivery environment

             Should be a strong communicator and be able to work independently with minimum involvement from client SMEs

Looking forward for your responses!!

Have a great day ahead!!

Thanks & Regards.


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