Software Engineer III

Walmart • Sunnyvale, CA

17h

About The Position

This notice is being provided as a result of the filing of an Application for Permanent Alien Labor Certification. Any person may provide documentary evidence bearing on the application to the Certifying Officer of the Department of Labor: U.S. Department of Labor, Employment and Training Administration, Office of Foreign Labor Certification, 200 Constitution Avenue, NW, Room N-5311, Washington, DC 20210 What you'll do... Position: Software Engineer III Job Location: 1375 Crossman Avenue, Sunnyvale, CA 94089 Duties: Demonstrates up-to-date expertise and applies this to the development, execution, and improvement of action plans by providing expert advice and guidance to others in the application of information and best practices; supporting and aligning efforts to meet customer and business needs; and building commitment for perspectives and rationales. Understand the Business/Stakeholder/Technical requirements and assist in analyzing the existing solutions to address the needs (in case of agile methodology, for the iteration). Prepare requirement traceability matrix and maintain traceability between business requirements, functional requirements, design and test cases. Contribute to the creation of user stories for component/module/simple requirements (for example: based on scalability etc.) (For agile methodology). Provides and supports the implementation of business solutions by building relationships and partnerships with key stakeholders; identifying business needs; determining and carrying out necessary processes and practices; monitoring progress and results; recognizing and capitalizing on improvement opportunities; and adapting to competing demands, organizational changes, and new responsibilities. 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. Assist in the selection of appropriate languages (E.g. JavaScript, Python, C# etc.), development standards and tools (E.g. Monday.com, Linx, Embold etc.) for software coding/configuration. Take initiative to learn the fundamentals of different coding languages and frameworks that would be useful for future scope of work. Build scripts for automation of repetitive and routine tasks in CI/CD (Continuous Integration/Continuous Delivery), Testing or any other process (as applicable). Implement telemetry features as required independently. Ensure security policy requirements are properly applied to components/application during code development/configuration. Models compliance with company policies and procedures and supports company mission, values, and standards of ethics and integrity by incorporating these into the development and implementation of business plans; using the Open Door Policy; and demonstrating and assisting others with how to apply these in executing business processes and practices. Map the customer requirements in to test objectives. Identify and create test cases for the component/module. Execute test cases to test the code and detect errors and defects for the entire component. Execute different types of testing using appropriate testing tools based on the testing needs. Track and analyze defects for the component/ module and carry out regression testing to fix defects in all instances of code changes. Analyze defects from past projects/solutions to avoid recurrence of similar defects. Troubleshoot performance and availability bottlenecks for the application. Conduct complex maintenance procedures for applications independently. Monitor and evaluate the performance of the application by tracking and analyzing appropriate metrics; Perform maintenance (corrective, adaptive, perfective) and re-engineering activities. Analyze application logs, maintenance activity data, performance data and provide analysis; Evaluate change requests to identify those which are valid and feasible. Ensure adherence to the project against approved milestones and timelines.

Requirements

• Master's degree or equivalent in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, Electrical Engineering, or related area; OR Bachelor's degree or equivalent in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, Electrical Engineering, or related area and 2 years of experience in software engineering or related area.
• Experience developing, implementing, and maintaining highly scalable backend web services, resulting in improved performance and efficiency of the overall system.
• Experience working with the MongoDB NoSQL data store, designing, deploying, and maintaining databases to ensure optimal storage and retrieval of unstructured data.
• Experience utilizing Python as a primary programming language, demonstrating knowledge in class structures, inheritance, and other key object-oriented programming (OOP) concepts, resulting in efficient and clean code.
• Experience implementing one of the following design patterns in software development to improve code reusability and reduce complexity: Singleton, Factory, or Observer.
• Experience leveraging one of the following messaging and streaming technologies to facilitate real-time data exchange and improve the efficiency of information flow across services: Kafka or RabbitMQ.
• Experience designing and building scalable REST APIs and GraphQL endpoints, leading to improved data fetching efficiency and a better user experience.
• Experience in Client-Server Architecture with a focus on optimizing communication and data exchange between client and server, enhancing overall system performance.
• Experience conducting comprehensive unit testing and integration testing, ensuring software meets all requirements and is free from bugs, resulting in improved product quality and customer satisfaction.
• Experience designing and testing Relational Database Management Systems, ensuring data consistency, integrity, and security, and leading to reliable and efficient data management.

Responsibilities

• Demonstrates up-to-date expertise and applies this to the development, execution, and improvement of action plans
• 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
• Provides and supports the implementation of business solutions by building relationships and partnerships with key stakeholders
• Creates/configures minimalistic code for entire component/application
• 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
• Models compliance with company policies and procedures and supports company mission, values, and standards of ethics and integrity
• Maps the customer requirements in 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
• 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 the application
• Conducts complex maintenance procedures for applications independently
• Monitors and evaluates the performance of the application by tracking and analyzing appropriate metrics
• Performs maintenance (corrective, adaptive, perfective) 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
• Ensures 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.

What This Job Offers

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