Position Summary... What you'll do... As a **Software Engineer III (Back End)** you are responsible for developing high performance and scalable e-commerce applications that meet the needs of millions of Walmart customers and its next generation Supply Chain, in particular it's Fulfillment Management System (core of Walmart's Supply chain) that is built largely on an event driven platform implemented via a micro-service architecture. The platform runs in the public cloud and uses a large number of technologies and middle ware. This product is responsible for fulfilling the orders coming from Walmart all Walmart's subsidiaries including the International markets. We are looking to bring more intellectually curious engineers who are passionate about technology in general. **Responsibilities:** + Participate in team of application engineers, architect and product visionaries to develop, prototype and build technology-driven products that will serve the current and future needs of ecommerce. + Primarily responsible for delivering high quality code for the software designs catering to product requirements in a fast-paced agile scrum sprint + Work closely with senior engineers and quickly ramp up on design skills + Follow guidance, learn quickly, and start taking ownership of tasks. + Ensures the design solutions are achievable and can be implemented working along a sequence of events/steps in achieving the target architecture. + Proactively learn key processes, relationships, and underlying business requirements. + Implement software as per the design, generate test cases, automate integration tests, perform code reviews and write feature documentation for scalable software solutions + Perform build, deployment and continuous integration processes to move the code and configurations from local development environments to QA & Production environments. + Defines, creates and supports reusable application components/patterns from a business and technology perspective. + Drive production deployments using platform's automated CI and deployment tools + Work as Level 3 production support engineer on a rotation-basis to help Level 2 production support team for any production issue where engineering help is required. Provide support in troubleshooting / investigations pertaining to the Fulfillment management systems. + Responsible for production environment health as first priority, enabling automated monitoring and alerting and ensuring close to 100% uptime. + Support Business requests for investigation and analysis + Use Agile SCRUM methodologies to deliver solutions with high level of flexibility and adaptability. + Help the team leverage and contribute to open-source technologies. **Technical Requirements:** + Develop, prototype and build technology-driven products that will serve the current and future needs of ecommerce using Core & Advance **Java** / **J2EE** , **Spring** & **Hibernate** framework, **tomcat** and **jBoss** application servers. + Working on **SQL/No-SQL** database technologies such as **Oracle** and **Cosmos DB, ElasticSearch, Casandra/Solr** . + Working with Async Message processing systems like **Kafka** and **JMS** technologies to process the messages and integrate across systems. + Designing and building **highly scalable** & **multi-tenant** solutions by doing capacity planning, system performance tuning & analysis using **JMeter, VisualVM.** + Building, deploying and managing micro-services using cloud solutions like **Microsoft Azure, Kubernetes** and **Docker Framework** . + Building Data Reporting, Monitoring and System Analysis Dashboards using **Elastic Search** , **LogStash** and **Apache Kibana** . + Extracting, transforming and loading the data feeds from multiple systems using **Python** , **Shell** and **SQL** scripts. + Developing functional and unit test cases by using **Junit** and **TestNG** frameworks. + Creating scheduled utilities and jobs using **open-source technologies** using **Unix** , **Spring scheduler frameworks.** + Designing & developing **multi-thread** applications capable of handling millions of messages using **Java** platforms. + Hand-On experience on application logging, reporting and monitoring tools like **Splunk** and **Grafana** . + Building Continuous code Integration & deployment pipelines using tools like **Jenkins** and **Maven.** + Working on code version control systems like **GitHub** and project tracking and management tools like **JIRA, Kanban** and **Confluence.** **Minimum Qualifications** + Bachelor's Degree in Computer Science or related field and 4-6 years or Master's Degree in Computer Science or related field and 2-3 years of experience + Solid hands on experience with object-oriented and/or event driven systems. + Strong programming experience in object-oriented programming e.g. Java + Extensive experience developing services using back-end technologies (Java) + In depth knowledge of SQL/No-SQL and database technologies (Oracle and Cosmos DB) **About Global Tech** Imagine working in an environment where one line of code can make life easier for hundreds of millions of people and put a smile on their face. That's what we do at Walmart Global Tech. We're a team of 15,000+ software engineers, data scientists and service professionals within Walmart, the world's largest retailer, delivering innovations that improve how our customers shop and empower our 2.2 million associates. To others, innovation looks like an app, service, or some code, but Walmart has always been about people. People are why we innovate, and people power our innovations. Being human-led is our true disruption. At Walmart, we offer competitive pay as well as performance-based bonus 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, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. ‎ ‎ ‎ You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. ‎ For information about PTO, see https://one.walmart.com/notices . ‎ ‎ Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart. ‎ 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 . ‎ The annual salary range for this position is $117,000.00-$234,000.00 ‎ Additional compensation includes annual or quarterly performance bonuses. ‎ Additional compensation for certain positions may also include: ‎ ‎ - Stock ‎ ‎ **Minimum Qualifications...** Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications. Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 2 years' experience in software engineering or related area.Option 2: 4 years' experience in software engineering or related area. **Preferred Qualifications...** Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications. Customer Service, We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture. Masters: Computer Science **Primary Location...** 840 W California Ave, Sunnyvale, CA 94086-4828, United States of America Walmart, Inc. is an Equal Opportunity Employer- By Choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing diversity- unique styles, experiences, identities, abilities, ideas and opinions- while being inclusive of all people.