Software Engineer III

Position Summary...

What you'll do...

Job Description Summary:

We are looking for a passionate and detail-oriented Software Development Engineer in Test (SDET) to join our engineering team. You will be responsible for designing, developing, and maintaining robust automated test frameworks and pipelines that ensure the highest quality of our software products. You will work closely with developers, product owners, and DevOps engineers to embed quality at every stage of the software development lifecycle.

About Team:

Our team collaborates with Walmart International, which has over 5,900 retail units operating outside of the United States under 55 banners in 26 countries including Africa, Argentina, Canada, Central America, Chile, China, India, Japan, and Mexico, to name a few.

What you'll do:

• Design, develop, and maintain scalable automation frameworks using Java (TestNG / JUnit / Cucumber / RestAssured)
• Build and enhance API automation test suites for REST/GraphQL services
•  Develop reusable test libraries, utilities, and page object models for UI and API layers
•  Perform code reviews for test automation code to ensure quality, maintainability, and best practices
•  Integrate test suites into CI/CD pipelines (Jenkins / GitHub Actions / Concord / Looper)
•  Manage test execution triggers, reporting, and gating within pipelines
•  Collaborate with DevOps teams to shift testing left and ensure automated tests run on every PR/merge
•  Configure and maintain test environments in collaboration with infrastructure teams 
•  Execute and validate tests in cloud environments (AWS / Azure / GCP)
•  Understand containerised testing with Docker and orchestration via Kubernetes
•  Work with cloud-native services and validate distributed microservices architecture
•  Experience with cloud monitoring/observability tools (Splunk, Grafana, CloudWatch) 
•  Write complex SQL queries to validate data integrity, transformations, and consistency
•  Perform database-level testing across relational (MySQL, PostgreSQL, Oracle) and NoSQL (MongoDB, Cassandra) databases
•  Validate ETL pipelines and data flows as part of end-to-end testing 
•  Define and implement test strategies for functional, regression, integration, performance, and smoke testing
•  Analyze test results, identify flaky tests, and drive stability improvements
•  Conduct root cause analysis on test failures and defects
•  Participate in sprint ceremonies — story grooming, test planning, retrospectives
•  Report quality metrics and testing KPIs to stakeholders

What you'll bring:

• 3–5 years of hands-on experience in software testing with strong automation focus
•  Strong proficiency in Java with practical experience building automation frameworks from scratch
•  Demonstrated experience in API test automation using RestAssured or equivalent
•  Experience integrating tests into CI/CD pipelines and working in agile/DevOps environments
•  Good working knowledge of cloud platforms (AWS / Azure / GCP)
•  Strong SQL skills — ability to write queries for data validation and testing
•  Solid understanding of microservices architecture and distributed systems testing
•  Experience with Docker and basic understanding of containerised test execution
•  Hands-on experience with performance testing tools (JMeter / Gatling / Locust) — test planning, execution, and analysis
•  Experience with mobile test automation using Appium for iOS and/or Android platforms
•  Excellent analytical and problem-solving skills
•  Strong communication skills — ability to articulate quality risks to technical and non-technical stakeholders

About Walmart Global Tech
Imagine working in an environment where one line of code can make life easier for hundreds of millions of people.  That’s what we do at Walmart Global Tech. We’re a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world’s leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered.

We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

Work
Walmart’s culture sets us apart, and we know being together helps us innovate, learn and grow great careers. This role is based in our Bangalore office for daily work, with the flexibility for associates to manage their personal lives

Benefits

Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include a host of best-in-class benefits maternity and parental leave, PTO, health benefits, and much more.

Belonging

We aim to create a culture where every associate feels valued for who they are, rooted in respect for the individual. Our goal is to foster a sense of belonging, to create opportunities for all our associates, customers and suppliers, and to be a Walmart for everyone.

At Walmart, our vision is "everyone included." By fostering a workplace culture where everyone is—and feels—included, everyone wins. Our associates and customers reflect the makeup of all 19 countries where we operate. By making Walmart a welcoming place where all people feel like they belong, we’re able to engage associates, strengthen our business, improve our ability to serve customers, and support the communities where we operate.

Equal Opportunity Employer

Walmart, Inc., is an Equal Opportunities 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 unique styles, experiences, identities, ideas and opinions – while being inclusive of all people.

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.

Master’s degree in Computer Science, Information Technology, Engineering, Information Systems, Cybersecurity, or related area, 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.

Primary Location...

Block- 1, Prestige Tech Pacific Park, Sy No. 38/1, Outer Ring Rd Kadubeesanahalli , India