Senior, Software Engineer
WalmartAbout the role
Position Summary...
What you'll do...
Requirement And Scoping Analysis:
Requires knowledge of:
Risk analysis methodologies; Cost Analysis; Business objectives; Classification of requirements; Domain Knowledge; User stories concepts; Functional / Non-Functional Requirements; Scoping and Estimation
To explore relevant products/solutions from an existing repertoire, which can address business/technical needs. Assess gaps/ updates/ modifications between the customer/business expectations and the existing product/solutions (in case of agile methodology, for the iteration). Classify the requirements into applicable types (For example - Functional/Non-Functional, Derived/Imposed/Emergent etc.). Anticipate the solution risks / issues during requirements gathering phase, inform relevant stakeholders and recommend corrective steps. Contribute to the creation of user stories for component/application/complex (For agile methodology).
Solution Design:
Requires knowledge of:
Software architecture; Distributed systems; Scalability; Design patterns; Disaster Recovery; Tech Stacks; Minimum Viable Product- MVP; Non-Functional Requirements; Detailed Design
To assist in design of solutions such that the processes / applications work in tandem for specific components/modules of a product. Evaluate trade-offs while designing a component based on the business requirements. Assist in conversion of HLD (High Level Design) to create detailed design using mock screens, pseudo codes and detailed functional logic of the modules for specific modules / components of a product.
Coding:
Requires knowledge of:
* Design, build and maintain REST API services using technologies such as Java, Spring, Hibernate, Tomcat and data stores to enable user interaction with large volume datasets. * Build highly scalable, low latency, fault-tolerant, and high-performance architecture solutions for customer facing web and mobile applications. * Participate in software development life cycle (SDLC) phases including sprint planning, estimating, design, development, testing, and deployment within an Agile development environment. * Build customer facing software application features and platform libraries. * Engage in End-to-End Migration of back-end services and database platform from Oracle DB to Azure Cosmos DB. * Leverage Reactive and Adaptive programming to handle change feeds from Azure Cosmos DB by creating robust reactive listeners and stored procedures. * Build data communication between back-end systems using Kafka. * Develop Unit and Automation Testing Frameworks, Test Suites, and Stubs/Mocks using Selenium, Mockito, JUnit, TestNG, Mocha, and Chai to thoroughly test the software applications for all possible positive and negative use case scenarios and achieve 100% code coverage. * Troubleshooting open issues and bug-fixes. Enhancing design to prevent re-occurrence of defects. Use JIRA for Defect Reporting and Tracking. * Run SonarQube on applications to measure continuous code quality by reporting code smells and vulnerabilities. * Use Git Version Control System for coordinating work with the team. Integrate applications with Jenkins to set up Continuous Integration and Continuous Delivery Environments (CI/CD). * Work on Splunk dashboard/queries to monitor application and system health and debug production issues. * Use JMeter to load test software functional behavior and measure performance. * Provide required Demos to Business stakeholders on software features and take required feedback for improvements. * Provide inputs to relevant stakeholders for creation of project plans and ensure adherence to the project against approved milestones and timelines.
Testing:
Requires knowledge of:
Test case preparation; Test Objectives; Test Strategy; Test types; Test tools (E.g. -
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