.Net 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.  Follow agile SDLC life cycle (Requirements, Architecture, Design, Development, Deployment of the application, Support/Maintenance, and retrospective for continuous improvement) to deploy working code on time and to specification in a fast-paced environment.  Design and develop high quality software features and functionality using latest technologies and frameworks including C#, .Net Framework, .Net Core, Spring, Hibernate, NoSQL (e.g. Cassandra, Cosmos), relational databases (e.g. DB2, SQL Server), user interfaces using HTML, CSS and JavaScript/Typescript.  Participate in provisioning servers (e.g. IIS, etc.) for all environments to ensure delivery success.  Engage in unit (e.g. NUnit, xUnit, Karma, etc.) and integration testing (e.g. xUnit, Protractor, etc.) of the web services to provide optimized performance for high throughput-low latency applications.  Improve throughout and performance using queueing (e.g. Kafka, ActiveMQ), event processing (e.g. Storm, Spark) technologies, and cloud proof-of-concepts (e.g. Microsoft Azure PaaS cloud, SQL in the Cloud).  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 and quickly resolve business and production issues as well as customer requests.  Work across geographic boundaries to assist offshore engineers to understand technical specifications and business logic.  All while leading on-site team to deliver quality product before deadlines.


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: designing, developing, testing and deploying specific modules for software products, and implementing REST API web services, WCF services, and application modules in WPF, SCSF framework using C#, VB.NET, ASP.NET; Client server architecture, Mobile Architecture, Microservice Architecture and Service Oriented Architecture; Gathering, eliciting and documenting requirements; creating high-level and low-level design artifacts using design patterns; Modernizing legacy application with cloud ready technologies (Azure, OneOps – IAAS); Conducting proofs of concept (POCs); Conducting functional and integration testing and supporting system and user experience testing for assigned modules; Performing Root Cause Analysis (RCA) on issues and identifying solutions; Developing and reviewing artifacts (code, documentation, and unit test scripts), conducting reviews for self and peers and documenting unit test results; Externalizing services using middleware (DataPower, API-M, and API-Connect); Coding in Unix Shell scripting, Hive scripts and MS – SQL server Jobs; Designing data transmission and data store using HIPAA compliance;  creating configuration using build tools (Anthill pro, Jenkins and Looper) for converting the software code to deployable components in production environment; Contributing to deployment plans and post-production support, coordinating with multiple internal/external teams for tasks, and addressing issues in production; and performing Incident Management and Change Management using tools (BSM Remedy and Service Now). 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-747121

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Job Posting: 3073696

Posted On: Oct 01, 2021

Updated On: Nov 01, 2021