Software Engineer III

Walmart • Bentonville, AR

13d • $90,000 - $180,000 • Onsite

About The Position

The Software Engineer III will participate in the discovery phase of small to medium-sized projects, creating high-level designs in collaboration with product management, project management, business, and user experience teams. This role involves troubleshooting business and production issues through root cause analysis, engaging support teams, developing solutions, and creating action plans. The engineer will manage complex projects by translating requirements into technical solutions, researching alternatives, and ensuring value to the business. Responsibilities include writing and developing code, conducting unit testing, communicating status, collaborating with teams, and ensuring on-time delivery. The role also provides support to the business by responding to user questions and issues, identifying solutions, and guiding users. Additionally, the engineer will prepare requirement traceability matrices, contribute to user stories, and create/configure code to meet business and technical requirements, including non-functional aspects like maintainability, availability, and scalability. They will assist in selecting appropriate coding languages, standards, and tools, and take initiative to learn new technologies. Building automation scripts for CI/CD and testing processes, implementing telemetry features, and ensuring security policy adherence are also key duties. In testing, the engineer will map customer requirements to test objectives, create and execute test cases, and perform various types of testing. Defect management includes tracking, analyzing, and performing regression testing, as well as analyzing past defects to prevent recurrence. Troubleshooting performance and availability bottlenecks, conducting complex maintenance procedures, monitoring application performance, and evaluating change requests are also part of the role. The position requires a DevOps orientation.

Requirements

• Designing and implementing REST API web services using Java
• Working with Distributed systems
• Coding in an object-oriented programming language including Java and Python
• Data analysis using SQL-like queries in GCP BigQuery
• Utilizing multiple Google Cloud tools including Dataproc, Policies, Scheduled Query, etc.
• NoSQL databases such as CosmosDB and Cassandra
• Working in Event Streaming architecture such as Kafka, Kafka Connect, Kafka Stream
• Apache Airflow for workflow management system
• Java framework for enterprise applications, including Spring and Spring Boot, and Spring MVC
• Apache Spark for large scale data processing
• Version Control system including Git and GitHub
• Unit testing using JUnit, Mockito, PowerMockito and test-driven development
• Caching Technologies

Nice To Haves

• Master's degree or the equivalent in computer science, computer engineering, computer information systems, software engineering, or related field
• Bachelor's degree or the equivalent in computer science, computer engineering, computer information systems, software engineering, or related field and 2 years of experience in software engineering or related experience

Responsibilities

• Participates in the discovery phase of small to medium-sized projects to come up with high level design by partnering with the product management, project management, business, and user experience teams.
• Troubleshoots business and production issues by gathering information; performing root cause analysis to reduce future issues; engaging support teams to assist in the resolution of issues; developing solutions; driving the development of an action plan; performing actions as designated in the plan; interpreting the results to determine further action; and completing online documentation.
• Manages small to large-sized complex projects by reviewing project requirements; translating requirements into technical solutions; researching and identifying alternative solutions; determining needed solution based on return on investment and value add to the business; gathering requested information; writing and developing code; conducting unit testing; communicating status and issues to team members and stakeholders; collaborating with project team and cross functional teams; identifying areas of opportunity; interpreting information and identifying a solution; ensuring solution is sustainable across implementation and use; troubleshooting open issues and bug-fixes; and ensuring on-time delivery and hand-offs.
• Provides support to the business by responding to user questions, concerns, and issues; researching and identifying needed solutions; determining implementation designs; providing guidance regarding implications of new and enhanced systems; identifying short- and long-term solutions; and directing users to appropriate contacts for issues outside of associate's domain.
• 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.
• 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.
• Assist in the selection of appropriate languages, development standards and tools 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, Testing or any other process.
• Implement telemetry features as required independently.
• Ensure security policy requirements are properly applied to components/application during code development/configuration.
• To 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.
• To 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.
• To conduct complex maintenance procedures for applications independently.
• Monitor and evaluate the performance of the application by tracking and analyzing appropriate metrics; Perform maintenance 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.

Benefits

• 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.

What This Job Offers

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