Onsite Backend Engineer – Scalable APIs & AI-Driven Systems

Walmart Inc.; Bentonville (AR); On-site; USD 90,000 - 180,000; Full time

Benefits offered by this job

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Live Better U

Medical, dental, vision

Job summary

Walmart Inc. is seeking a Software Engineer III to design, build, and maintain scalable backend services and APIs that power Walmart Pharmacy platforms.

You will work on distributed systems, implement AI-assisted development workflows, and participate in design discussions, testing, and production support. The role emphasizes reliability, security, and performance in a large-scale cloud environment, with collaboration across cross-functional teams to deliver high-quality features impacting

Qualifications

• Bachelor's degree in computer science, computer engineering, or related field OR 4 years of software engineering experience.
• Option 2: 4 years’ experience in software engineering or related area.
• Immigration sponsorship is not available; applicants must be authorized to work in the US without sponsorship.

Responsibilities

• Design, develop, test, and maintain scalable backend services, APIs, and distributed systems powering Walmart Pharmacy platforms.
• Troubleshoot production issues, perform root cause analysis, and implement sustainable fixes.
• Write clean, maintainable, well-tested code and participate in code reviews and technical discussions.

Skills

Java

APIs

Microservices

Cloud-native

AI-assisted development

Education

Bachelor's degree in CS or related

Tools

GitHub Copilot

Claude

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Job description

Walmart Inc. is seeking a Software Engineer III to design, build, and maintain scalable backend services and APIs that power Walmart Pharmacy platforms.

You will work on distributed systems, implement AI-assisted development workflows, and participate in design discussions, testing, and production support. The role emphasizes reliability, security, and performance in a large-scale cloud environment, with collaboration across cross-functional teams to deliver high-quality features impacting