Position Summary...

What you'll do...

As a Senior Software Engineer at Walmart, you will lead the design and development of scalable software solutions by collaborating with cross-functional teams including product management and user experience. You will troubleshoot complex issues, perform root cause analysis, and implement sustainable technical solutions while ensuring quality and security standards. This role involves managing projects from requirements gathering through deployment, supporting continuous integration and delivery, and mentoring junior engineers. Your expertise will drive innovation and operational excellence, contributing to Walmart’s commitment to delivering reliable and efficient technology solutions.
  About the team:

The Health & Wellness Clinical Services team is dedicated to safeguarding patient health by ensuring compliance, patient safety, and effective counseling workflows across Walmart and Sam’s Club pharmacies. As a critical pillar of the pharmacy ecosystem, the team empowers pharmacists with the tools, insights, and processes needed to deliver safe, high‑quality clinical care. By focusing on regulatory adherence, clinical decision support, and optimized pharmacist workflows, the team plays a vital role in protecting patients and improving health outcomes. Through close collaboration with pharmacists, clinicians, and technology partners, the Clinical Services team continuously drives innovation that strengthens pharmacy operations and supports millions of patients and associates across the Health & Wellness Pharmacy organization.
What you'll do:

• Own the design and delivery of core capabilities within the Walmart Pharmacy Ecosystem, driving solutions from requirements through production rollout and support.
• Build and evolve desktop/UI experiences using WPF with MVVM, creating reusable UI components, controls, and client-side libraries with a focus on accessibility, performance, and maintainability.
• Design and implement service and integration layers using C#/.NET, ASP.NET Core, Entity Framework (EF/EF Core) and (where applicable) WCF, with a clear modernization mindset toward current patterns.
• Apply clean architecture and SOLID principles to improve modularity and testability; proactively identify and reduce technical debt across legacy and modern code paths.
• Lead engineering excellence through TDD-first development, thoughtful test design, and automation—ensuring changes are well-covered with unit, integration, and regression tests.
• Drive reliability and operability improvements by embedding observability (metrics/logs/traces), improving failure handling, and supporting production readiness practices.
• Collaborate closely with engineering leaders, product managers, design leads, and business stakeholders to shape technical direction, clarify tradeoffs, and deliver a unified approach to engineering.
• Review code and designs from peers, set quality bars, and mentor engineers through pairing, feedback, and technical guidance.
• Communicate clearly with cross-functional partners—translating complex technical choices into understandable recommendations and actionable plans.

What you'll bring:

• 6+ years of software engineering experience (or equivalent depth), with demonstrated ownership of production systems and delivery.
• Strong proficiency in C#/.NET (modern language features, async/await, concurrency patterns) and building scalable, maintainable applications.
• Hands-on experience building rich clients with WPF and MVVM, including reusable UI components and performance tuning for desktop applications.
• Strong backend/service development experience using ASP.NET Core / Web APIs, service integration patterns, and data access via Entity Framework / EF Core.
• Experience with SQL & NoSQL datastores, plus containerization and orchestration: Docker and Kubernetes.
• Experience building event-driven integration and data communication using Kafka.
• Cloud experience with Azure, AWS, or GCP, including designing for security, resilience, and cost awareness.
• Experience implementing telemetry and observability using Prometheus, Grafana, OpenObserve, and ELK to improve monitoring and operational insights.
• Strong testing discipline with TDD and automated quality practices, including:
  • Unit testing frameworks such as MSTest and NUnit (plus mocking frameworks like Moq/NSubstitute as applicable)
  • Performance testing using JMeter
  • CI tooling such as Jenkins to enforce quality gates and repeatable delivery.
• Strong product and business acumen—ability to connect engineering outcomes to measurable impact, and solve ambiguous problems with high ownership.
• Excellent communication skills and a highly collaborative mindset.

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.

Walmart’s culture is a competitive advantage, and it’s fostered by being together. Working together in person allows us to collaborate, align quickly and innovate with greater speed.  We use our campuses to create purposeful connection rooted in deepening understanding and investing in the development of our associates.  

Our hubs: Walmart is a global company with offices across the United States and around the world. Our global headquarters is in Bentonville, Arkansas, with primary hubs in the San Francisco Bay area and New York/New Jersey. 

Benefits:
Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.

Equal Opportunity Employer:
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 unique styles, experiences, identities, ideas, and opinions – while being inclusive of all people.

The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process. 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 $90,000.00 - $180,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
- Stock

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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 3 years’ experience in software engineering or related area.
Option 2: 5 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, Computer Engineering, Computer Information Systems, Software Engineering, or related area and 1 year's experience in software engineering 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...

2608 Se J St, Bentonville, AR 72716-3724, United States of America

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.