Software Engineer III

Walmart • Sunnyvale, CA

22h • $117,000 - $234,000

About The Position

What you'll do... Position: Software Engineer III Job Location: 1375 Crossman Avenue, Sunnyvale, CA 94089 Duties: Performs requirement and scoping analysis, including traceability matrix; risk analysis methodologies; cost analysis; business objectives; classification of requirements; user stories to understand the business/stakeholder/technical requirements and assists in analyzing the existing solutions to address the needs. Prepares requirement traceability matrix and maintain traceability between business requirements, functional requirements, design, and test cases. Contributes to the creation of user stories for component/module/simple requirements for Agile methodology. Reviews coding standards and guidelines; coding languages, frameworks, tools, and platforms; Quality, Safety, and Security standards; utilizes emerging tools and technologies, including Telemetry, to create/configure minimalistic code for entire component/application and ensure the components are meeting business/technical requirements, non-functional requirements, low-maintainability, high-availability, and high-scalability needs. Assists in the selection of appropriate languages, development standards and tools for software coding/configuration. Builds scripts for automation of repetitive and routine tasks in CI/CD (Continuous Integration/Continuous Delivery), testing or any other process. Implements telemetry features as required independently. Ensures security policy requirements are properly applied to components/application during code development/configuration. Performs testing, including test case preparation; test objectives; test strategy; test types; test tools; test environment; root cause analysis. Maps customer requirements to test objectives. Identifies and creates test cases for the component/module. Executes test cases to test the code and detect errors and defects for the entire component. Executes different types of testing using appropriate testing tools based on the testing needs. Performs defect management and troubleshooting: defect life-cycle process, defect tracking tools and methodologies; defect reporting; regression testing; root cause analysis; and root cause corrective action. Tracks and analyzes defects for the component/ module and carries out regression testing to fix defects in all instances of code changes. Analyzes defects from past projects/solutions to avoid recurrence of similar defects. Troubleshoots performance and availability bottlenecks for the applications. Performs DevOps Orientation, including different operating systems; software maintenance tools and techniques; application monitoring tools and techniques; debugging tools; mock screen; pseudocodes; reverse engineering; traceability matrix; system performance, security, integration; data migration and accessibility; design methodologies. Conducts complex maintenance procedures for applications independently. Monitors and evaluates the performance of the application by tracking and analyzing appropriate metrics. Performs maintenance and re-engineering activities. Analyzes application logs, maintenance activity data, performance data and provide analysis; evaluates change requests to identify those which are valid and feasible. Conducts program monitoring including program metrics; program reporting, logging tools and processes; continuous integration/continuous deployment to ensure adherence to the project against approved milestones and timelines.

Requirements

• Must have experience with: designing and implementing REST API Web Services using Java and J2EE
• building projects with CI/CD pipelines through Jenkins and container technologies: Docker on Kubernetes
• developing applications with Relational, Document, and Distributed Databases (Cosmos DB, PostgreSQL, and MySQL)
• working with cloud technologies: Azure
• writing functional and unit tests using Java and JUnit and performing load and performance tests using JMeter
• working with multithreading, data structures, algorithms, and design patterns
• understanding the software development lifecycle from planning to deployment
• conducting development, code review, testing, documentation, and code structure in a team environment
• creating robust documentation
• working on Spring Boot or Spring frameworks.

Responsibilities

• Performs requirement and scoping analysis, including traceability matrix; risk analysis methodologies; cost analysis; business objectives; classification of requirements; user stories to understand the business/stakeholder/technical requirements and assists in analyzing the existing solutions to address the needs.
• Prepares requirement traceability matrix and maintain traceability between business requirements, functional requirements, design, and test cases.
• Contributes to the creation of user stories for component/module/simple requirements for Agile methodology.
• Reviews coding standards and guidelines; coding languages, frameworks, tools, and platforms; Quality, Safety, and Security standards; utilizes emerging tools and technologies, including Telemetry, to create/configure minimalistic code for entire component/application and ensure the components are meeting business/technical requirements, non-functional requirements, low-maintainability, high-availability, and high-scalability needs.
• Assists in the selection of appropriate languages, development standards and tools for software coding/configuration.
• Builds scripts for automation of repetitive and routine tasks in CI/CD (Continuous Integration/Continuous Delivery), testing or any other process.
• Implements telemetry features as required independently.
• Ensures security policy requirements are properly applied to components/application during code development/configuration.
• Performs testing, including test case preparation; test objectives; test strategy; test types; test tools; test environment; root cause analysis.
• Maps customer requirements to test objectives.
• Identifies and creates test cases for the component/module.
• Executes test cases to test the code and detect errors and defects for the entire component.
• Executes different types of testing using appropriate testing tools based on the testing needs.
• Performs defect management and troubleshooting: defect life-cycle process, defect tracking tools and methodologies; defect reporting; regression testing; root cause analysis; and root cause corrective action.
• Tracks and analyzes defects for the component/ module and carries out regression testing to fix defects in all instances of code changes.
• Analyzes defects from past projects/solutions to avoid recurrence of similar defects.
• Troubleshoots performance and availability bottlenecks for the applications.
• Performs DevOps Orientation, including different operating systems; software maintenance tools and techniques; application monitoring tools and techniques; debugging tools; mock screen; pseudocodes; reverse engineering; traceability matrix; system performance, security, integration; data migration and accessibility; design methodologies.
• Conducts complex maintenance procedures for applications independently.
• Monitors and evaluates the performance of the application by tracking and analyzing appropriate metrics.
• Performs maintenance and re-engineering activities.
• Analyzes application logs, maintenance activity data, performance data and provide analysis; evaluates change requests to identify those which are valid and feasible.
• Conducts program monitoring including program metrics; program reporting, logging tools and processes; continuous integration/continuous deployment to ensure adherence to the project against approved milestones and timelines.

Benefits

• At Walmart, we offer competitive pay as well as performance-based incentive awards and other great benefits for a happier mind, body, and wallet.
• Health benefits include medical, vision and dental coverage.
• Financial benefits include 401(k), stock purchase and company-paid life insurance.
• Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty and voting.
• Other benefits include short-term and long-term disability, education assistance with 100% company paid college degrees, company discounts, military service pay, adoption expense reimbursement, and more.
• Eligibility requirements apply to some benefits and may depend on your job classification and length of employment.
• Benefits are subject to change and may be subject to a specific plan or program terms.
• For information about benefits and eligibility, see One.Walmart.com.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level