at Wal-Mart Associates, Inc. in Bentonville, Arkansas, United States
Duties: Responsible for defining data elements and business requirements for the Enterprise Data Lake; analyzing and strategizing programs to collect, store and visualize data from various sources and designing data elements into a structured Data Model; designing Data Model at Enterprise level using Modeling tool like Erwin, Visio, Lucid Chart etc.; preparing and documenting metadata definition for Enterprise Data Lake; designing and developing Big data applications using Core Java and Scala; deploying applications and workflow into cloud environments; utilizing real-time streaming technologies (Spark) to Competent knowledge on Hadoop eco system; implementing cloud-based systems including Infrastructure and Platforms as a Service; working with NoSQL databases Cassandra or MongoDB; creating data pipelines using ETL technologies; interpreting business requirements and converting them to technical design; writing shell scripts using Linux to invoke and schedule applications; utilizing version control systems (GIT or SVN); writing complex SQL and Database level programs, including Procedures, Functions, and Triggers, using Oracle SQL & PL/SQL; and monitoring and tuning applications in real time using Database Tools SQL Explain-Plan, SQL Profiler, AWR report, and SQL Analyzer.
Minimum education and experience required: Bachelor's degree or the equivalent in Computer Science, Information Technology, Engineering, Business Administration or related plus 5 years of software engineering experience or related.
To apply for this position: Send your resume to firstname.lastname@example.org and reference the following Job ID number: R-1110001