Senior Software Engineer

Walmart•Bentonville, AR

1d•$90,000 - $180,000•Onsite

About The Position

What you'll do... Position: Senior Software Engineer Job Location: 2608 SE J St, Bentonville, AR 72716 Duties: Performs solution design, including software architecture; distributed systems; scalability; design patterns; disaster recovery; tech stacks; minimum viable product (MVP); non-functional requirements; and Telemetry. Assists in design of solutions such that the processes/applications work in tandem for specific components/modules of a product. Evaluates trade-offs while designing a component based on business requirements. Assists 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. Performs requirement and scoping analysis, including traceability matrix; risk analysis methodologies; cost analysis; business objectives; classification of requirements; user stories to explore relevant products/solutions from an existing repertoire to address business/technical needs. Assesses gaps/updates/modifications between the customer/business expectations and existing product/solutions (in case of agile methodology, for the iteration). Classifies the requirements into applicable types (i.e., functional/non-functional, derived/imposed/emergent, etc.). Anticipates solution risks/issues during requirements gathering phase, informs relevant stakeholders and recommends corrective steps. Contributes to the creation of user stories for component/application/complex (for Agile Methodology). Reviews coding standards and guidelines; coding languages (including JavaScript, Python, C#, etc.), frameworks (including ActiveX, .Net, Cocoa, Android application framework, etc.), tools (Monday.com, Linx, Embold, etc.) and Platforms (Microsoft Azure, AWS, Apple IOS, etc.); Quality, Safety and Security (PCI, etc.) 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 (JavaScript, Python, C#, etc.), development standards and tools (Monday.com, Linx, Embold, etc.) 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 (as applicable). 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 (Automation - Selenium, Agile - Jira, Mobile - Eggplant, etc.); 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. Tracks and analyzes defects for the component/ module and carry 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 applications. Ensures adherence to projects against approved milestones and timelines. Minimum education and experience required: Bachelor's degree or the equivalent in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related field plus 3 years of experience in software engineering or related experience. Skills required: Must have experience with: React Native framework, including components, APIs, and lifecycle methods; JavaScript, including ES6+ features, asynchronous programming, and functional programming concepts; iOS and Android platforms, including development environments, SDKs, and capabilities.; managing applications with state management libraries (Redux); integrating RESTful APIs into applications for data fetching and manipulation; debugging React Native applications using React Native Debugger and conducting unit tests using Jest; optimizing performance of React Native applications, including minimizing render times, reducing memory usage, and optimizing network requests; Git for collaborative development and code management; .js fundamentals, including asynchronous programming, event-driven architecture, and Node.js runtime environment; implementing error handling mechanisms and building resilience into system to handle failures and ensure high availability; security best practices for Node.js applications, including input validation, authentication, authorization, and data encryption; monitoring tools and logging frameworks to track application performance, identify issues, and troubleshoot errors; setting up CI/CD pipelines to automate the build, test, and deployment processes for Node.js applications. Employer will accept any amount of experience with the required skills. Rate of pay: $90,000 - $180,000/year Wal-Mart is an Equal Opportunity Employer. Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment. About Walmart: Fifty years ago, Sam Walton started a single mom-and-pop shop and transformed it into the world's biggest retailer. Since those founding days, one thing has remained consistent: our commitment to helping our customers save money so they can live better. Today, we're reinventing the shopping experience and our associates are at the heart of it. You'll play a crucial role in shaping the future of retail, improving millions of lives around the world. This is that place where your passions meet purpose. Join our family and create a career you're proud of.

Requirements

Bachelor's degree or the equivalent in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related field plus 3 years of experience in software engineering or related experience.
Must have experience with: React Native framework, including components, APIs, and lifecycle methods; JavaScript, including ES6+ features, asynchronous programming, and functional programming concepts; iOS and Android platforms, including development environments, SDKs, and capabilities.; managing applications with state management libraries (Redux); integrating RESTful APIs into applications for data fetching and manipulation; debugging React Native applications using React Native Debugger and conducting unit tests using Jest; optimizing performance of React Native applications, including minimizing render times, reducing memory usage, and optimizing network requests; Git for collaborative development and code management; .js fundamentals, including asynchronous programming, event-driven architecture, and Node.js runtime environment; implementing error handling mechanisms and building resilience into system to handle failures and ensure high availability; security best practices for Node.js applications, including input validation, authentication, authorization, and data encryption; monitoring tools and logging frameworks to track application performance, identify issues, and troubleshoot errors; setting up CI/CD pipelines to automate the build, test, and deployment processes for Node.js applications.
Employer will accept any amount of experience with the required skills.

Responsibilities

Performs solution design, including software architecture; distributed systems; scalability; design patterns; disaster recovery; tech stacks; minimum viable product (MVP); non-functional requirements; and Telemetry.
Assists in design of solutions such that the processes/applications work in tandem for specific components/modules of a product.
Evaluates trade-offs while designing a component based on business requirements.
Assists 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.
Performs requirement and scoping analysis, including traceability matrix; risk analysis methodologies; cost analysis; business objectives; classification of requirements; user stories to explore relevant products/solutions from an existing repertoire to address business/technical needs.
Assesses gaps/updates/modifications between the customer/business expectations and existing product/solutions (in case of agile methodology, for the iteration).
Classifies the requirements into applicable types (i.e., functional/non-functional, derived/imposed/emergent, etc.).
Anticipates solution risks/issues during requirements gathering phase, informs relevant stakeholders and recommends corrective steps.
Contributes to the creation of user stories for component/application/complex (for Agile Methodology).
Reviews coding standards and guidelines; coding languages (including JavaScript, Python, C#, etc.), frameworks (including ActiveX, .Net, Cocoa, Android application framework, etc.), tools (Monday.com, Linx, Embold, etc.) and Platforms (Microsoft Azure, AWS, Apple IOS, etc.); Quality, Safety and Security (PCI, etc.) 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 (JavaScript, Python, C#, etc.), development standards and tools (Monday.com, Linx, Embold, etc.) 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 (as applicable).
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 (Automation - Selenium, Agile - Jira, Mobile - Eggplant, etc.); 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.
Tracks and analyzes defects for the component/ module and carry 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 applications.
Ensures adherence to projects against approved milestones and timelines.