Java Developer III

at Wal-Mart Associates, Inc. in Bentonville, Arkansas, United States

Job Description

Duties: Participate in technical discussions with cross functional teams for program level deliverables and software architecture using Agile methodology. Participate in discovery phase of medium to large projects to develop high level design. Design and develop high quality software features and functionality using latest technologies and frameworks including Spring, Hibernate, NoSQL (e.g. Cassandra, Cosmos), relational databases (e.g. DB2, SQL Server). Engage in unit and integration testing of the web services to provide optimized performance for high throughput-low latency applications. Improve throughout and performance using queueing (e.g. Kafka, ActiveMQ) and event processing (e.g. Storm, Spark) technologies. Perform code reviews to ensure software code quality with knowledge of ‘git’ or another source code management tool. Optimize software systems and designs to improve performance and scalability. Participate in end to end service implementations, data feeds ingestion, and orchestration. Troubleshoot business and production issues and drive for quick resolution. Work across geographic boundaries to assist offshore engineers to understand technical specifications and business logic.

Minimum education and experience required: Bachelor’s degree or the equivalent in Computer Science, Information Technology, Engineering, or related field plus 5 years of experience in software engineering or related experience.

Skills required: Must have experience with: Apache Kafka for distributing message processing across systems and activity tracking; coding in object-oriented and functional programming languages using Java and Scala; Kafka frameworks to build applications using Scala for Cloud Native Platform such as Azure; coding in functional programming languages using COBOL; Easytrieve and CICS programming; designing and implementing jobs on IBM mainframe using Job Control Language (JCL); scheduling Mainframe and cross-platform Jobs using CA7; tools such as Librarian, MainView, DB2 Platinum, SPUFI, QMF, SQL Assistant, and DBeaver; designing and testing Relational Database Management Systems using DB2 and Teradata; designing and testing Hierarchical databases using IMSDB; and setting up file transfers using Connect Direct. Employer will accept any amount of experience with the required skills.

To apply for this position:  Send your resume to and reference the following Job ID number:  R-1079240 

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Job Posting: 3395821

Posted On: May 25, 2022

Updated On: Jun 25, 2022